Tag Archives: dc gearbox motor

China Professional K37-187 Sewing Helical Bevel Gear Motor DC Brushless Gear Motor cycloidal drive gearbox

Product Description

 

PROFESSIONAL MANUFACTURE
— SINCE 1995

K Series K37-187 Sewing Helical Bevel Gear Motor dc brushless gear motor

Chinese electric motor speed reducer is widely used in mining machinery, chemical industry,steel metallurgy, light

industry,environmental protection, paper making, printing, lifting transport, food industry and so on.

Main Series Product: R series helical gear motor reducer, K series spiral bevel gear reducer, NGW, P series planetary gear reducer, H B series helical gearbox, Z (ZDY, ZLY, ZSY, and ZFY) serial hard tooth surface cylindrical gearbox reducer, D (DBY and DCY) serial hard tooth surface cone gear reducer, cycloidal speed reducer, etc. Meanwhile, map sample processing business can be undertaken

Product Description

 

It realized serialization and modularization with compact structure and wide range of transmission ratio.
 

The transmission efficiency reach up to 96%.

The gear processed by Carburizing, Nitriding & Grinding.

High efficiency, superior performance with less energy consumption.

High precision gear, steady transmission, low noise, large load capacity, long service life.

Support various of installation method.

Product Parameters

 

Size

K 47 57

K 67

K 77

K 87

K 97

K 107

K 127

K 157

K 167 187

Structure

K KA KF KAF KAZ KAT KAB

Input power rating(kw)

0.18-5.5

0.18-5.5

0.37-11

0.75-22

3-45

7.5-90

5.5-55KW

11-160

18.5-200

Ratio

6.57-145.14

7.14-144.79

7.24-192.18

7.19-197.37

8.95-176.05

8.68-146.07

12.65-150.41

5.00-163.31

17.27-180.78

Permissible torque N.m

400/600

820

1550

2700

4300

8000

13000

1000

32000/50000

Model selection for washing machine Gear Box Transmission:
Closely using the ideal reduction ratio.
Reduction ratio = servo motor speed / reducer output shaft speed
Torque calculation: Torque calculation is very important for the life of reducer, and pay attention to whether the maximum torque value (TP) of acceleration exceeds the maximum load torque of the reducer.
The applicable power is usually the applicable power of the servo models on the market, the applicability of the reducer is very high, the working coefficient can be maintained above 1.2, but the choice can also be based on their own needs to decide. industrial helical gearbox. H PV series High quality Right Angle Unique speed reducer HB helical gearbox / gear box.

Detailed Photos

Chinese Speed Reducer/industrial helical gearbox is a mechanical transmission in many fields of the national economy. The product categories covered by the industry include all kinds of gear reducer, planetary gear reducer and worm reducer, as well as various special transmission devices such as speed increasing device, speed control Devices, including various types of flexible transmission devices, such as compound transmission. Products and services in the field of metallurgy, nonferrous metals, coal, building materials, ships, water conservancy, electricity, construction machinery and petrochemical industries.

In all fields of national economy and national defense industry, gearbox products have a wide range of applications. Food light industry, electric machinery, construction machinery, metallurgy machinery, cement machinery, environmental protection machinery, electronic appliances, road construction machinery, water conservancy machinery, chemical machinery, mining machinery, conveyor machinery, building materials machinery, rubber machinery, petroleum machinery and other industries have strong demand of Reducer products.

 

Packaging & Shipping

Application

 

Driven machines
Waste water treatment Thickeners,filter presses,flocculation apparata,aerators,raking equipment,combined longitudinal and rotary rakes,pre-thickeners,screw pumps,water turbines,centrifugal pumps Dredgers Bucket conveyors, dumping devices, carterpillar travelling gears, bucket wheel excavators as pick up, bucket wheel excavator for primitive material, cutter head, traversing gears
Chemical industry Plate bending machines, extruders, dough mills, rubbers calenders, cooling drums, mixers for uniform media, agitators for media with uniform density, toasters, centrifuges Metal working mills plate tilters, ingot pushers, winding machines, cooling bed transfer frames, roller straigheners, table continuous intermittent, roller tables reversing tube mills, shears continuous, casting drivers, reversing CZPT mills
Metal working mills Reversing slabbing mills. reversing wire mills, reversing sheet mills, reversing plate mill, roll adjustment drives Conveyors Bucket conveyors, hauling winches, hoists, belt conveyors, good lifts, passenger lifts, apron conveyors, escalators, rail travlling gears
Frequency converters Reciprocating compressors
Cranes Slewing gears, luffing gears, travelling gears, hoisting gear, derricking jib cranes Cooling towers Cooling tower fans, blowers axial and radial
Cane sugar production Cane knives, cane mills Beet sugar production Beet cossettes macerators, extraction plants, mechanical refrigerators, juice boilers, sugar beet washing machines, sugar beet cutter
Paper machines Pulper drives Cableways Material ropeways, continuous ropeway
Cement industry Concrete mixer, breaker, rotary kilns, tube mills, separators, roll crushers    

Company Profile

 

Established in 1995 , HangZhou Boji Machinery is a professional manufacturer and exporter that is concerned with the design, development and production of Gearbox Speed Reducer. We are located in HangZhou of ZheJiang Province, with convenient transportation access. With our own brand “TianQi”, all of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Our company possesses complete machining center, lathe, gear shaping machine, gear milling machine, gear grinding machine and assembling lines. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.
Besides, In 2005,we attained ISO9001 certification. As a result of our high quality products and outstanding customer service, we have gained a global sales network CZPT South America, Saudi Arabia, Vietnam, Pakistan, Philippines, South Africa and other countries and regions.
With rich export experience, high quality products, competitive prices, good service and in-time delivery, we certain that we can meet all of your requirement and exceed your expectations. Our feature is bright with new cooperative relationships with companies from all over the world. We look CZPT to speaking with you to future discuss how we can be of service to you.

FAQ

1. Who are we?
We are the Factory, with over 25 years of production experience, based in ZheJiang , China, start from 1995,sell to Domestic Market(50.00%),Mid East(10.00%),Southeast Asia(10.00%),Western Europe(5.00%),South America(5.00%),Eastern Europe(5.00%),Eastern Asia(5.00%),North America(3.00%),Africa(2.00%),Southern Europe(2.00%),South Asia(2.00%),Central America(1.00%).

2. Can you customize according to our requirements?
Yes, we can design nonstandard products according to customer’s drawing and sample.

3.What can you buy from us?
speed reducer,gearbox,gear motor,pump,crusher

4. Why should you buy from us not from other suppliers?
Founded in 1995, with over 20 years of production experience and credibility. With professional engineer team, advanced technology production and skilled workers.Specialized in the production of reducer. Map sample processing business can be undertaken.

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

Application: Motor, Machinery
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Bevel Gear
Step: Double-Step
Samples:
US$ 600/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

helical gearbox

The Advantages of Using a Cyclone Gearbox

Using a cycloidal gearbox to drive an input shaft is a very effective way to reduce the speed of a machine. It does this by reducing the speed of the input shaft by a predetermined ratio. It is capable of very high ratios in relatively small sizes.

Transmission ratio

Whether you’re building a marine propulsion system or a pump for the oil and gas industry, there are certain advantages to using cycloidal gearboxes. Compared to other gearbox types, they’re shorter and have better torque density. These gearboxes also offer the best weight and positioning accuracy.
The basic design of a cycloidal gearbox is similar to that of a planetary gearbox. The main difference is in the profile of the gear teeth.
Cycloid gears have less tooth flank wear and lower Hertzian contact stress. They also have lower friction and torsional stiffness. These advantages make them ideal for applications that involve heavy loads or high-speed drives. They’re also good for high gear ratios.
In a cycloidal gearbox, the input shaft drives an eccentric bearing, while the output shaft drives the cycloidal disc. The cycloidal disc rotates around a fixed ring, and the pins of the ring gear engage the holes in the disc. The pins then drive the output shaft as the disc rotates.
Cycloid gears are ideal for applications that require high gear ratios and low friction. They’re also good for applications that require high torsional stiffness and shock load resistance. They’re also suitable for applications that require a compact design and low backlash.
The transmission ratio of a cycloidal gearbox is determined by the number of lobes on the cycloidal disc. The n=n design of the cycloidal disc moves one lobe per revolution of the input shaft.
Cycloid gears can be manufactured to reduce the gear ratio from 30:1 to 300:1. These gears are suitable for high-end applications, especially in the automation industry. They also offer the best positioning accuracy and backlash. However, they require special manufacturing processes and require non-standard characteristics.

Compressive force

Compared with conventional gearboxes, the cycloidal gearbox has a unique set of kinematics. It has an eccentric bearing in a rotating frame, which drives the cycloidal disc. It is characterized by low backlash and torsional stiffness, which enables geared motion.
In this study, the effects of design parameters were investigated to develop the optimal design of a cycloidal reducer. Three main rolling nodes were studied: a cycloidal disc, an outer race and the input shaft. These were used to analyze the motion related dynamic forces, which can be used to calculate stresses and strains. The gear mesh frequency was calculated using a formula, which incorporated a correction factor for the rotating frame of the outer race.
A three-dimensional finite element analysis (FEA) study was conducted to evaluate the cycloidal disc. The effects of the size of the holes on the disc’s induced stresses were investigated. The study also looked at the torque ripple of a cycloidal drive.
The authors of this study also explored backlash distribution in the output mechanism, which took into account the machining deviations and structure and geometry of the output mechanism. The study also looked at the relative efficiency of a cycloidal reducer, which was based on a single disc cycloidal reducer with a one-tooth difference.
The authors of this study were able to deduce the contact stress of the cycloidal disc, which is calculated using the material-based contact stiffness. This can be used to determine accurate contact stresses in a cycloidal gearbox.
It is important to know the ratios needed for calculation of the bearing rate. This can be calculated using the formula f = k (S x R) where S is the volume of the element, R is the mass, k is the contact stiffness and f is the force vector.helical gearbox

Rotational direction

Unlike the conventional ring gear which has a single axis of rotation, cycloidal gearbox has three rotational axes which are parallel and are located in a single plane. A cycloidal gearbox has excellent torsional stiffness and shock load capacity. It also ensures constant angular velocity, and is used in high-speed gearbox applications.
A cycloidal gearbox consists of an input shaft, a drive member and a cycloidal disc. The disc rotates in one direction, while the input shaft rotates in the opposite direction. The input shaft eccentrically mounts to the drive member. The cycloidal disc meshes with the ring-gear housing, and the rotational motion of the cycloidal disc is transferred to the output shaft.
To calculate the rotational direction of a cycloidal gearbox, the cycloid must have the correct angular orientation and the centerline of the cycloid should be aligned with the center of the output hole. The cycloid’s shortest length should be equal to the radius of the pin circle. The cycloid’s largest radius should be the size of the bearing’s exterior diameter.
A single-stage gear will not have much space to work with, so you’ll need a multistage gear to maximize space. This is also the reason that cycloid gears are usually designed with a shortened cycloid.
To calculate the most efficient tooth profile for a cycloidal gear, a new method was devised. This method uses a mathematical model that uses the cycloid’s rotational direction and a few other geometric parameters. Using a piecewise function related to the distribution of pressure angle, the cycloid’s most efficient profile is determined. It is then superimposed on the theoretical profile. The new method is much more flexible than the conventional method, and can adapt to changing trends of the cycloidal profile.

Design

Several designs of cycloidal gearboxes have been developed. These gearboxes have a large reduction ratio in one stage. They are mainly used for heavy machines. They provide good torsional stiffness and shock load capacity. However, they also have vibrations at high RPM. Several studies have been conducted to find a solution to this problem.
A cycloidal gearbox is designed by calculating the reduction ratio of a mechanism. This ratio is obtained by the size of the input speed. This is then multiplied by the reduction ratio of the gear profile.
The most important factor in the design of a cycloidal gearbox is the load distribution along the width of the gear. Using this as a design criterion, the amplitude of vibration can be reduced. This will ensure that the gearbox is working properly. In order to generate proper mating conditions, the trochoidal profile on the cycloidal disc periphery must be defined accurately.
One of the most common forms of cycloidal gears is circular arc toothing. This is the most common type of toothing used today.
Another form of gear is the hypocycloid. This form requires the rolling circle diameter to be equal to half the base circle diameter. Another special case is the point tooth form. This form is also called clock toothing.
In order to make this gear profile work, the initial point of contact must remain fixed to the edge of the rolling disk. This will generate the hypocycloid curve. The curve is traced from this initial point.
To investigate this gear profile, the authors used a 3D finite element analysis. They used the mathematical model of gear manufacturing that included kinematics parameters, output moment calculations, and machining steps. The resulting design eliminated backlash.helical gearbox

Sizing and selection

Choosing a gearbox can be a complex task. There are many factors that need to be taken into account. You need to determine the type of application, the required speed, the load, and the ratio of the gearbox. By gaining this information, you can find a solution that works best for you.
The first thing you need to do is find the proper size. There are several sizing programs available to help you determine the best gearbox for your application. You can start by drawing a cycloidal gear to help you create the part.
During sizing, it is important to consider the environment. Shock loads, environmental conditions, and ambient temperatures can increase wear on the gear teeth. The temperature also has a significant impact on lubrication viscosities and seal materials.
You also need to consider the input and output speed. This is because the input speed will change your gearbox ratio calculations. If you exceed the input speed, you can damage the seals and cause premature wear on the shaft bearings.
Another important aspect of sizing is the service factor. This factor determines the amount of torque the gearbox can handle. The service factor can be as low as 1.4, which is sufficient for most industrial applications. However, high shock loads and impact loads will require higher service factors. Failure to account for these factors can lead to broken shafts and damaged bearings.
The output style is also important. You need to determine if you want a keyless or keyed hollow bore, as well as if you need an output flange. If you choose a keyless hollow bore, you will need to select a seal material that can withstand the higher temperatures.
China Professional K37-187 Sewing Helical Bevel Gear Motor DC Brushless Gear Motor   cycloidal drive gearboxChina Professional K37-187 Sewing Helical Bevel Gear Motor DC Brushless Gear Motor   cycloidal drive gearbox
editor by CX 2023-11-13

China High Precision 24V DC High Torque Geared Motor Reversible Gear Box cycloidal gearbox manufacturers

Item Description

 

Simple info
Item title PG283952445-8004
 

FAQ:

Q:1.What kind of motors you can give?

A: For now, we mainly provide planetary equipment box dc motors (such as brush and brushless) with diameter selection in sixteen~60mm and also Dia10~80mm dimensions equipment motors.

Q:2. Can you send me a price list?

A: For all of our motors, they are customized dependent on different specifications like life time, sound, voltage, and shaft and so on. The price also differs according to annual quantity. So it truly is actually tough for us to offer a price listing. If you can share your detailed requirements and once-a-year quantity, we will see what supply we can give.

Q:3. What is actually the guide time for typical get?

A: For orders, the normal guide time is 30-35 times and this time can be shorter or more time primarily based on different design, time period and quantity.

Q:4. Is it attainable for you to produce new motors if we can give tooling value?

A: Yes. Remember to kindly share the thorough specifications like performance, size, yearly amount, goal price and so on. Then we will make our analysis to see if we can prepare or not.

Q:5. Can I get some samples?

A: It is dependent. If only a few samples for personalized use or substitution, I am afraid it’ll be tough for us to provide since all of our motors are custom made manufactured and no inventory available if there is no more requirements. If just sample screening before the official get and our MOQ, cost and other conditions are appropriate, we’d enjoy to give samples.

Application: Motor, Motorcycle, Machinery, Toy, Agricultural Machinery, Car
Function: Distribution Power, Change Drive Torque, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Single-Step

###

Samples:
US$ 30/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Basic information
Product name PG28395244500-810K
Motor type carbon-brush commutator
Gear type Straight gearwheel,planet construction
Housing material Steel
Geartrain material Steel and Powdered Metal,POM optional
Bearing at output shaft Ball bearing
Lubricant Grease for high-low temperature, -62—+204 degree
Backlash at no-load  <1°,MIN0.3°
OEM & ODM Service  Available 
Certificate CE,ROHS,ISO/TS16949
   
An exact model of gearbox and motor combination
Product seires PG28series
An exact Model NO. PG28395244500-810k
Motor Voltage(VDC) 24
Motor no load speed(rpm) 4500
Gearbox reduction ratio 810
Gearmotor no load current(A) <1.200
Gearmotor no load speed(rpm) 5.6+/-10%
Gearmotor rated load torque(kgf.cm) 49.7
Gearmotor rated current(A) <6.500
Gearmotor rated load speed(rpm) 4.9+/-10%
Noise (DB) <60DB 
Lifetime 1000+ hours (varies by application)
Rotation  CW/CCW reversible
Application: Motor, Motorcycle, Machinery, Toy, Agricultural Machinery, Car
Function: Distribution Power, Change Drive Torque, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Single-Step

###

Samples:
US$ 30/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Basic information
Product name PG28395244500-810K
Motor type carbon-brush commutator
Gear type Straight gearwheel,planet construction
Housing material Steel
Geartrain material Steel and Powdered Metal,POM optional
Bearing at output shaft Ball bearing
Lubricant Grease for high-low temperature, -62—+204 degree
Backlash at no-load  <1°,MIN0.3°
OEM & ODM Service  Available 
Certificate CE,ROHS,ISO/TS16949
   
An exact model of gearbox and motor combination
Product seires PG28series
An exact Model NO. PG28395244500-810k
Motor Voltage(VDC) 24
Motor no load speed(rpm) 4500
Gearbox reduction ratio 810
Gearmotor no load current(A) <1.200
Gearmotor no load speed(rpm) 5.6+/-10%
Gearmotor rated load torque(kgf.cm) 49.7
Gearmotor rated current(A) <6.500
Gearmotor rated load speed(rpm) 4.9+/-10%
Noise (DB) <60DB 
Lifetime 1000+ hours (varies by application)
Rotation  CW/CCW reversible

The Cyclonoidal Gearbox

Basically, the cycloidal gearbox is a gearbox that uses a cycloidal motion to perform its rotational movement. It is a very simple and efficient design that can be used in a variety of applications. A cycloidal gearbox is often used in applications that require the movement of heavy loads. It has several advantages over the planetary gearbox, including its ability to be able to handle higher loads and higher speeds.helical gearbox

Dynamic and inertial effects of a cycloidal gearbox

Several studies have been conducted on the dynamic and inertial effects of a cycloidal gearbox. Some of them focus on operating principles, while others focus on the mathematical model of the gearbox. This paper examines the mathematical model of a cycloidal gearbox, and compares its performance with the real-world measurements. It is important to have a proper mathematical model to design and control a cycloidal gearbox. A cycloidal gearbox is a two-stage gearbox with a cycloid disc and a ring gear that revolves around its own axis.
The mathematical model is made up of more than 1.6 million elements. Each gear pair is represented by a reduced model with 500 eigenmodes. The eigenfrequency for the spur gear is 70 kHz. The modally reduced model is a good fit for the cycloidal gearbox.
The mathematical model is validated using ABAQUS software. A cycloid disc was discretized to produce a very fine model. It requires 400 element points per tooth. It was also verified using static FEA. This model was then used to model the stiction of the gears in all quadrants. This is a new approach to modelling stiction in a cycloidal gearbox. It has been shown to produce results comparable to those of the EMBS model. The results are also matched by the elastic multibody simulation model. This is a good fit for the contact forces and magnitude of the cycloid gear disc. It was also found that the transmission accuracy between the cycloid gear disc and the ring gear is about 98.5%. However, this value is lower than the transmission accuracy of the ring gear pair. The transmission error of the corrected model is about 0.3%. The transmission accuracy is less because of the lower amount of elastic deformation on the tooth flanks.
It is important to note that the most accurate contact forces for each tooth of a cycloid gearbox are not smooth. The contact force on a single tooth starts with a linear rise and then ends with a sharp drop. It is not as smooth as the contact force on a point contact, which is why it has been compared to the contact force on an ellipse contact. However, the contact on an ellipse contact is still relatively small, and the EMBS model is not able to capture this.
The FE model for the cycloid disc is about 1.6 million elements. The most important part of the FE model is the discretization of the cycloid disc. It is very important to do the discretization of the cycloid gear disc very carefully because of the high degree of vibration that it experiences. The cycloid disc has to be discretized finely so that the results are comparable to those of a static FEA. It has to be the most accurate model possible in order to be able to accurately simulate the contact forces between the cycloid disc and the ring gear.helical gearbox

Kinematics of a cycloidal drive

Using an arbitrary coordinate system, we can observe the motion of components in a cycloidal gearbox. We observe that the cycloidal disc rotates around fixed pins in a circle, while the follower shaft rotates around the eccentric cam. In addition, we see that the input shaft is mounted eccentrically to the rolling-element bearing.
We also observe that the cycloidal disc rotates independently around the eccentric bearing, while the follower shaft rotates around an axis of symmetry. We can conclude that the cycloidal disc plays a pivotal role in the kinematics of a cycloidal gearbox.
To calculate the efficiency of the cycloidal reducer, we use a model that is based on the non-linear stiffness of the contacts. In this model, the non-linearity of the contact is governed by the non-linearity of the force and the deformation in the contact. We have shown that the efficiency of the cycloidal reducer increases as the load increases. In addition, the efficiency is dependent on the sliding velocity and the deformations of the normal load. These factors are considered as the key variables to determine the efficiency of the cycloidal drive.
We also consider the efficiency of the cycloidal reducer with the input torque and the input speed. We can calculate the efficiency by dividing the net torque in the ring gear by the output torque. The efficiency can be adjusted to suit different operating conditions. The efficiency of the cycloidal drive is increased as the load increases.
The cycloidal gearbox is a multi-stage gearbox with a small shaft oin and a big shaft. It has 19 teeth and brass washers. The outer discs move in opposition to the middle disc, and are offset by 180 deg. The middle disc is twice as massive as the outer disc. The cycloidal disc has nine lobes that move by one lobe per drive shaft revolution. The number of pins in the disc should be smaller than the number of pins in the surrounding pins.
The input shaft drives an eccentric bearing that is able to transmit the power to the output shaft. In addition, the input shaft applies forces to the cycloidal disk through the intermediate bearing. The cycloidal disk then advances in 360 deg/pivot/roller steps. The output shaft pins then move around in the holes to make the output shaft rotate continuously. The input shaft applies a sinusoidal motion to maintain the constant speed of the base shaft. This sine wave causes small adjustments to the follower shaft. The forces applied to the internal sleeves are a part of the equilibrium mechanism.
In addition, we can observe that the cycloidal drive is capable of transmitting a greater torque than the planetary gear. This is due to the cycloidal gear’s larger axial length and the ring gear’s smaller hole diameter. It is also possible to achieve a positive fit between the fixed ring and the disc, which is achieved by toothing between the fixed ring and the disc. The cycloidal disk is usually designed with a short cycloid to minimize unbalance forces at high speeds.helical gearbox

Comparison with planetary gearboxes

Compared to planetary gearboxes, the cycloidal gearbox has some advantages. These advantages include: low backlash, better overload capacity, a compact design, and the ability to perform in a wide range of applications. The cycloidal gearbox has become popular in the multi-axis robotics market. The gearbox is also increasingly used in first joints and positioners.
A cycloidal gearbox is a gearbox that consists of four basic components: a cycloid disk, an output flange, a ring gear, and a fixed ring. The cycloid disk is driven by an eccentric shaft, which advances in a 360deg/pivot/roller step. The output flange is a fixed pin disc that transmits the power to the output shaft. The ring gear is a fixed ring, and the input shaft is connected to a servomotor.
The cycloidal gearbox is designed to control inertia in highly dynamic situations. These gearboxes are generally used in robotics and positioners, where they are used to position heavy loads. They are also commonly used in a wide range of industrial applications. They have higher torque density and a low backlash, making them ideal for heavy loads.
The output flange is also designed to handle a torque of up to 500 Nm. Its rotational speed is lower than the planet gearbox, but its output torque is much higher. It is designed to be a high-performance gearbox, and it can be used in applications that need high ratios and a high level of torque density. The cycloid gearbox is also less expensive and has less backlash. However, the cycloidal gearbox has disadvantages that should be considered when designing a gearbox. The main problem is vibrations.
Compared to planetary gearboxes, cycloidal gearboxes have a smaller overall size and are less expensive. In addition, the cycloid gearbox has a large reduction ratio in one stage. In general, cycloidal gearboxes have single or two stages, with the third stage being less common. However, the cycloid gearbox is not the only type of gearbox that has this type of configuration. It is also common to find a planetary gearbox with a single stage.
There are several different types of cycloidal gearboxes, and they are often referred to as cycloidal speed reducers. These gearboxes are designed for any industry that uses servos. They are shorter than planetary gearboxes, and they are larger in diameter for the same torque. Some of them are also available with a ratio lower than 30:1.
The cycloid gearbox can be a good choice for applications where there are high rotational speeds and high torque requirements. These gearboxes are also more compact than planetary gearboxes, and are suitable for high-torque applications. In addition, they are more robust and can handle shock loads. They also have low backlash, and a higher level of accuracy and positioning accuracy. They are also used in a wide range of applications, including industrial robotics.
China High Precision 24V DC High Torque Geared Motor Reversible Gear Box     cycloidal gearbox manufacturersChina High Precision 24V DC High Torque Geared Motor Reversible Gear Box     cycloidal gearbox manufacturers
editor by czh 2022-12-21

China Speed Reduction for Gear Motors Planetary Gearbox with Brushed DC Motor cycloidal gearbox manufacturers

Solution Description

TaiBang Motor Market Team Co., Ltd.

The principal goods is induction motor, reversible motor, DC brush gear motor, DC brushless gear motor, CH/CV huge gear motors, Planetary equipment motor ,Worm equipment motor etc, which employed broadly in numerous fields of production pipelining, transportation, meals, medication, printing, cloth, packing, place of work, apparatus, leisure and so on, and is the desired and matched solution for computerized equipment. 

Model Instruction

GB090-ten-P2

GB 090 571 P2
Reducer Series Code Exterior Diameter Reduction Ratio Reducer Backlash
GB:Substantial Precision Sq. Flange Output

GBR:Large Precision Proper Angle Square Flange Output

GE:Large Precision Round Flange Output

GER:High Precision Right Round Flange Output

050:ø50mm
070:ø70mm
090:ø90mm
a hundred and twenty:ø120mm
a hundred and fifty five:ø155mm
205:ø205mm
235:ø235mm
042:42x42mm
060:60x60mm
090:90x90mm
115:115x115mm
142:142x142mm
one hundred eighty:180x180mm
220:220x220mm
571 indicates 1:10 P0:Substantial Precision Backlash

P1:Precison Backlash

P2:Common Backlash

Major Technological Overall performance
 

Merchandise Number of phase Reduction Ratio GB042 GB060 GB060A GB090 GB090A GB115 GB142 GB180 GB220
Rotary Inertia 1 three .03 .16   .61   three.25 9.21 28.98 sixty nine.sixty one
4 .03 .14   .forty eight   two.seventy four 7.fifty four 23.sixty seven fifty four.37
five .03 .thirteen   .forty seven   two.71 seven.forty two 23.29 fifty three.27
six .03 .13   .45   two.sixty five seven.twenty five 22.seventy five 51.72
7 .03 .13   .forty five   two.sixty two 7.fourteen 22.48 fifty.ninety seven
eight .03 .thirteen   .44   2.fifty eight 7.07 22.fifty nine fifty.84
9 .03 .13   .forty four   two.57 7.04 22.fifty three fifty.sixty three
10 .03 .thirteen   .forty four   two.57 seven.03 22.51 fifty.fifty six
2 fifteen .03 .03 .13 .thirteen .forty seven .forty seven 2.seventy one 7.42 23.29
twenty .03 .03 .13 .thirteen .forty seven .47 2.71 seven.forty two 23.29
twenty five .03 .03 .thirteen .thirteen .forty seven .forty seven 2.71 7.forty two 23.29
thirty .03 .03 .thirteen .13 .47 .forty seven 2.71 seven.forty two 23.29
35 .03 .03 .thirteen .thirteen .forty seven .forty seven two.seventy one 7.42 23.29
forty .03 .03 .thirteen .thirteen .47 .47 2.seventy one seven.forty two 23.29
forty five .03 .03 .13 .thirteen .forty seven .47 two.71 7.42 23.29
50 .03 .03 .thirteen .thirteen .44 .44 2.57 seven.03 22.51
sixty .03 .03 .thirteen .thirteen .44 .44 two.fifty seven seven.03 22.fifty one
70 .03 .03 .13 .13 .forty four .44 two.fifty seven seven.03 22.fifty one
eighty .03 .03 .13 .13 .44 .forty four two.fifty seven seven.03 22.fifty one
90 .03 .03 .thirteen .thirteen .44 .44 2.57 seven.03 22.51
100 .03 .03 .thirteen .thirteen .44 .forty four 2.fifty seven 7.03 22.fifty one

 

Item Quantity of stage GB042 GB060 GB060A GB90 GB090A GB115 GB142 GB180 GB220
Backlash(arcmin) High Precision P0 one       ≤1 ≤1 ≤1 ≤1 ≤1 ≤1
2           ≤3 ≤3 ≤3 ≤3
Precision P1 one ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3
two ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5
Standard P2 1 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5
2 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7
Torsional Rigidity(N.M/arcmin) one 3 seven 7 fourteen 14 25 50 145 225
2 three seven 7 fourteen fourteen 25 50 145 225
Noise(dB) one,2 ≤56 ≤58 ≤58 ≤60 ≤60 ≤63 ≤65 ≤67 ≤70
Rated enter velocity(rpm) 1,two 5000 5000 5000 4000 4000 4000 3000 3000 2000
Max enter velocity(rpm) one,two 10000 10000 ten thousand 8000 8000 8000 6000 6000 4000

 Noise examination normal:Distance 1m,no load.Calculated with an enter velocity 3000rpm 

 

US $50
/ Piece
|
1 Piece

(Min. Order)

###

Application: Machinery, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Double-Step

###

Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

GB 090 010 P2
Reducer Series Code External Diameter Reduction Ratio Reducer Backlash
GB:High Precision Square Flange Output

GBR:High Precision Right Angle Square Flange Output

GE:High Precision Round Flange Output

GER:High Precision Right Round Flange Output

050:ø50mm
070:ø70mm
090:ø90mm
120:ø120mm
155:ø155mm
205:ø205mm
235:ø235mm
042:42x42mm
060:60x60mm
090:90x90mm
115:115x115mm
142:142x142mm
180:180x180mm
220:220x220mm
010 means 1:10 P0:High Precision Backlash

P1:Precison Backlash

P2:Standard Backlash

###

Item Number of stage Reduction Ratio GB042 GB060 GB060A GB090 GB090A GB115 GB142 GB180 GB220
Rotary Inertia 1 3 0.03 0.16   0.61   3.25 9.21 28.98 69.61
4 0.03 0.14   0.48   2.74 7.54 23.67 54.37
5 0.03 0.13   0.47   2.71 7.42 23.29 53.27
6 0.03 0.13   0.45   2.65 7.25 22.75 51.72
7 0.03 0.13   0.45   2.62 7.14 22.48 50.97
8 0.03 0.13   0.44   2.58 7.07 22.59 50.84
9 0.03 0.13   0.44   2.57 7.04 22.53 50.63
10 0.03 0.13   0.44   2.57 7.03 22.51 50.56
2 15 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
20 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
25 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
30 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
35 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
40 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
45 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
50 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
60 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
70 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
80 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
90 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
100 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51

###

Item Number of stage GB042 GB060 GB060A GB90 GB090A GB115 GB142 GB180 GB220
Backlash(arcmin) High Precision P0 1       ≤1 ≤1 ≤1 ≤1 ≤1 ≤1
2           ≤3 ≤3 ≤3 ≤3
Precision P1 1 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3
2 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5
Standard P2 1 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5
2 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7
Torsional Rigidity(N.M/arcmin) 1 3 7 7 14 14 25 50 145 225
2 3 7 7 14 14 25 50 145 225
Noise(dB) 1,2 ≤56 ≤58 ≤58 ≤60 ≤60 ≤63 ≤65 ≤67 ≤70
Rated input speed(rpm) 1,2 5000 5000 5000 4000 4000 4000 3000 3000 2000
Max input speed(rpm) 1,2 10000 10000 10000 8000 8000 8000 6000 6000 4000
US $50
/ Piece
|
1 Piece

(Min. Order)

###

Application: Machinery, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Double-Step

###

Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

GB 090 010 P2
Reducer Series Code External Diameter Reduction Ratio Reducer Backlash
GB:High Precision Square Flange Output

GBR:High Precision Right Angle Square Flange Output

GE:High Precision Round Flange Output

GER:High Precision Right Round Flange Output

050:ø50mm
070:ø70mm
090:ø90mm
120:ø120mm
155:ø155mm
205:ø205mm
235:ø235mm
042:42x42mm
060:60x60mm
090:90x90mm
115:115x115mm
142:142x142mm
180:180x180mm
220:220x220mm
010 means 1:10 P0:High Precision Backlash

P1:Precison Backlash

P2:Standard Backlash

###

Item Number of stage Reduction Ratio GB042 GB060 GB060A GB090 GB090A GB115 GB142 GB180 GB220
Rotary Inertia 1 3 0.03 0.16   0.61   3.25 9.21 28.98 69.61
4 0.03 0.14   0.48   2.74 7.54 23.67 54.37
5 0.03 0.13   0.47   2.71 7.42 23.29 53.27
6 0.03 0.13   0.45   2.65 7.25 22.75 51.72
7 0.03 0.13   0.45   2.62 7.14 22.48 50.97
8 0.03 0.13   0.44   2.58 7.07 22.59 50.84
9 0.03 0.13   0.44   2.57 7.04 22.53 50.63
10 0.03 0.13   0.44   2.57 7.03 22.51 50.56
2 15 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
20 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
25 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
30 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
35 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
40 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
45 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
50 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
60 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
70 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
80 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
90 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
100 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51

###

Item Number of stage GB042 GB060 GB060A GB90 GB090A GB115 GB142 GB180 GB220
Backlash(arcmin) High Precision P0 1       ≤1 ≤1 ≤1 ≤1 ≤1 ≤1
2           ≤3 ≤3 ≤3 ≤3
Precision P1 1 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3
2 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5
Standard P2 1 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5
2 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7
Torsional Rigidity(N.M/arcmin) 1 3 7 7 14 14 25 50 145 225
2 3 7 7 14 14 25 50 145 225
Noise(dB) 1,2 ≤56 ≤58 ≤58 ≤60 ≤60 ≤63 ≤65 ≤67 ≤70
Rated input speed(rpm) 1,2 5000 5000 5000 4000 4000 4000 3000 3000 2000
Max input speed(rpm) 1,2 10000 10000 10000 8000 8000 8000 6000 6000 4000

Condition Monitoring of Cyclone Gearboxes

Whether you’re considering using a cycloidal gearbox in your home, office, or garage, you’ll want to make sure it’s made of quality material. You also want to make sure it’s designed properly, so it won’t be damaged by vibrations.helical gearbox

Planetary gearboxes

Compared to cycloidal gearboxes, planetary gearboxes are lighter and more compact, but they lack the precision and durability of the former. They are better suited for applications with high torque or speed requirements. For this reason, they are usually used in robotics applications. But, cycloidal gearboxes are still better for some applications, including those involving shock loads.
There are many factors that affect the performance of gearboxes during production. One of these is the number of teeth. In the case of planetary gearboxes, the number of teeth increases with the number of planets. The number of teeth is reduced in cycloidal gearboxes, which results in higher transmission ratios. These gearboxes also have lower breakaway torques, which means that they can be controlled more easily by the user.
A cycloid gearbox is comprised of three main parts: the ring gear, the sun gear, and the input shaft. The ring gear is fixed in the gearbox, while the sun gear transmits the rotation to the planet gears. The input shaft transfers motion to the sun gear, which in turn transmits it to the output shaft. The output shaft has a larger torque than the input shaft.
Cycloid gears have better torsional stiffness, lower wear, and lower Hertzian contact stress. However, they are also larger in size and require highly accurate manufacturing. Cycloid gears can be more difficult to manufacture than involute gears, which require large amounts of precision.
Cycloid gears can offer transmission ratios up to 300:1, and they can do this in a small package. They also have lower wear and friction, which makes them ideal for applications that require a high transmission ratio.
Cycloid gearboxes are usually equipped with a backlash of about one angular minute. This backlash provides the precision and control necessary for accurate movement. They also provide low wear and shock load capacity.
Planetary gearboxes are available in single and two-stage designs, which increase in length as stages are added. In addition to the two stages, they can be equipped with an optional output bearing, which takes up mounting space. In some applications, a third stage is also available.

Involute gears

Generally, involute gears are more complex to manufacture than cycloidal gears. For example, an involute gear tooth profile has a single curve while a cycloidal gear tooth profile has two curves. In addition, the involute curve is not within the base circle.
The involute curve is a very important component of a gear tooth and it can significantly influence the quality of contact meshing between teeth. Various works have been done on the subject, mainly focusing on the operating principles. In addition, the most important characteristic of the double-enveloping cycloid drive is its double contact lines between the meshing tooth pairs.
Cycloid gears are more powerful, less noisy, and last longer than involute gears. They also require less manufacturing operations during production. However, cycloid gears are more expensive than involute gears. Involute gears are more commonly used in linear motions while cycloid gears are used for rotary motions.
Although cycloid gears are more technically advanced, involute gears have the superior quality and are more aesthetically pleasing. Cycloid gears are used in various industrial applications such as pumps and compressors. They are also widely used in the watch industry. Nevertheless, involute gears have not yet replaced cycloid gears in the watch industry.
The cycloid disc has a number of pins around its outer edge, while an involute gear has only a single curve for the teeth. In addition, cycloid gears have a more robust and reliable design. Involute gears, on the other hand, have a cheaper rack cutter and less expensive involute teeth.
The cycloid disc’s transmission accuracy is about 98.5%, while the ring gear’s transmission accuracy is about 96%. The cycloid disc’s rotational velocity has a magnitude of 3 rad/s. A small change in the center distance does not affect the transmission accuracy. However, rotational velocity fluctuation can affect the transmission accuracy.
Cycloid gears also have the cycloid gear disc’s rotational velocity. The disc has N lobes. However, the cycloid gear disc’s transmission accuracy is still not perfect. This is because of the large rotational angles between the lobes. This also makes it difficult to manufacture.helical gearbox

Vibrations

Using modern techniques for vibration diagnostics and data-driven methods, this article presents a new approach to condition monitoring of cycloidal gearboxes. This approach focuses on detecting the root cause of gearbox failure. The article aims to provide a unified approach to gear designers.
A cycloidal gearbox is a high-precision gearbox that is used in heavy-duty machines. It has a large reduction ratio, which makes it necessary to have a very large input speed. Cycloid gears have high accuracy, but they are susceptible to vibration issues. In this article, the authors describe how a cycloidal gearbox works and how vibrations are measured. They also show how this gearbox can be used to detect faults.
The gearbox is used in positioners, multi-axis robots, and heavy-duty machines. The main characteristics of this gearbox are the high accuracy, the overload capacity, and the large reduction ratio.
There is little documentation on vibrations and condition monitoring of cycloidal gearboxes. The authors describe their approach to the problem, using a cycloidal gearbox and a testing bench. Their approach involves measuring the frequency of the gearbox with different input speeds.
The results show a good separation between the healthy and damaged states. Fault frequencies show up in the lower orders of frequencies. Faults can be detected using binning, which eliminates the need for a tachometer. In addition, binning is combined with Principal Component Analysis to determine the state of the gearbox.
This method is compared to traditional techniques. In addition, the results show how binning can be used to calculate the defect frequencies of the bearings. It is also used to determine the frequencies of the components.
The signals from the test bench are acquired using four sensors. These sensors are medium sensitivity 100 mV/g accelerometers. The signals are then processed using different signal processing techniques. The results show that the vibration signals are correlated with the internal motion of the gearbox. This information is used to identify the internal frequency of the transmission.
The frequency analysis of vibration signals is performed in cyclostationary and noncyclostationary conditions. The signals are then analyzed to determine the magnitude of the gear meshing frequency.helical gearbox

Design

Using precision gearboxes, servomotors can now control heavy loads at high speed. Unlike cam indexing devices, cycloidal gears provide extremely accurate positioning and high torque. They also provide excellent torsional stiffness and shock load capacity.
Cycloid gears are specially designed to minimize vibration at high RPM. Unlike involute gears, they are not stacked, which reduces friction and forces experienced by each tooth. In addition, cycloidal gears have lower Hertzian contact stress.
Cycloid gears are often used in multi-axis robots for positioners. They can provide transmission ratios as high as 300:1 in a compact package. They are also used in first joints in heavy machines. However, they require extremely accurate manufacturing. They are also more difficult to produce than involute gears.
A cycloidal gearbox is a type of planetary gearbox. Cycloid gears are specially designed for high gear ratios. They also have the ability to provide a large reduction ratio in a single stage. They are increasingly used in first joints in heavy machines. They are also becoming more common in robotics.
In order to achieve a large reduction ratio, the input speed of the gear must be very high. Generally, the input speed is between 500 rpm and 4500 rpm. However, in some cases, the input speed may be lower.
A cycloid is formed by rolling a rolling circle on a base circle. The ratio between the rolling circle diameter and the base circle diameter determines the shape of the cycloid. A hypocycloid is formed by rolling primarily on the inside of the base circle, while an epicycloid is formed by rolling primarily on the outside of the base circle.
Cycloid gears have a very small backlash, which minimizes the forces experienced by each tooth. These gears also have a good torsional stiffness, low friction, and shock load capacity. They also provide the best positioning accuracy.
The cycloidal gearbox was designed and built at Radom University. The design was based on three different cycloidal gears. The first pair had the external profile at the nominal dimension, while the second pair had the profile minus tolerance. The load plate had threaded screw holes arranged 15 mm away from the center.
China Speed Reduction for Gear Motors Planetary Gearbox with Brushed DC Motor     cycloidal gearbox manufacturersChina Speed Reduction for Gear Motors Planetary Gearbox with Brushed DC Motor     cycloidal gearbox manufacturers
editor by czh 2022-12-17

China 8mm 4.2V High Efficiency Small DC Reduction Gearbox cycloidal drive motor

Product Description

8mm 4.2V High Efficiency Small DC Reduction Gearbox

 

Product Description

Specification

Model

Application Parameters Rated Torque of Gear Box
 
Instant Torque of Gear Box
 
Gear Ratio
 
Gear Box Length
 L1
Rated At No Load
 
At Rated Load  Overall Length 
 L
Voltage
 
Speed
 
Current
 
Speed
 
Current
 
Torque
 
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWPD008008- 4 4.2 4233 90 3111 155 4 0.4 23.1 50 200 3.6 8.6
ZWPD008008- 5 4.2 2857 90 2100 155 6 0.6 50 200 5.3
ZWPD008008- 13 4.2 1122 95 864 155 11 1.1 25.8 100 300 13.0 11.3
ZWPD008008- 19 4.2 758 95 583 155 16 1.6 100 300 19.2
ZWPD008008-28 4.2 511 95 394 155 24 2.4 100 300 28.4
ZWPD008008-47 4.2 306 95 240 160 30 2.9 28.5 200 600 46.7 14.0
ZWPD008008-69 4.2 207 95 162 160 44 4.3 200 600 69.1
ZWPD008008-102 4.2 140 95 109 160 65 6.4 200 600 102.4
ZWPD008008-152 4.2 94 95 74 160 96 9.4 200 600 151.7
ZWPD008008-168 4.2 84 100 67 160 80 7.8 31.2 300 900 168.0 16.7
ZWPD008008-249 4.2 56 100 45 160 118 11.6 300 900 248.8
ZWPD008008-369 4.2 38 100 30 160 175 17.2 300 900 368.6
ZWPD008008-546 4.2 26 100 21 160 259 25.4 300 900 546.1
ZWPD008008-809 4.2 17 100 14 160 384 37.7 300 900 809.1

above specifications just for reference and customizable according to requirements.

Please let us know your requirements and we will provide you with micro transmission solutions.

2)2D Drawing

 

Detailed Photos

 

 

Application

Smart wearable devices   watch,VR,AR,XR and etc.
Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment 5G base station,video conference,mobile phone and etc.
Office automation equipments   scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine,  screen, lifting socket,  display,notebook PC and etc.
Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models  radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments  blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials   flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools  electric drill, screwdriver,garden tool and etc.
Precision instruments  optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics camera, mobile phone,digital camera, automatic retracting device,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots educational robot, programming robot, medical robot, escort robot and etc.

Company Profile

HangZhou CZPT Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly. 

Workshop

Testing Equipment

1) Competitive Advantages

  • 1) Competitive Advantages
    19+year experience in manufacturing motor gearbox
    We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
    Competitive Price
    Product Performance: Low noise, High efficiency, Long lifespan
    Prompt Delivery: 15 working days after payment
    Small Orders Accepted

 2) Main Products

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,

  • Customized worm and gear transmission machinery;
  • Precise electromechanical motion module;
  • Precise component and assembly of plastic and metal powder injection.

 

Our Services

  • ODM & OEM
  • Gearbox design and development
  • Related technology support
  • Micro drive gearbox custom solution

Packaging & Shipping

1) Packing Details

packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.
Or according to client’s requirement.

2) Shipping Details

samples will be shipped within 10 days;
batch order leading time according to the actual situation.

 

Certifications

Certifications

We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and more…

 

FAQ

FAQ

1. Can you make the gearbox with custom specifications?
YES. We have design and development team, also a great term of engineers, each of them have
many work years experience.

2.Do you provide the samples?
YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.

4. Do you have the item in stock?
I am sorry we donot have the item in stock, All products are made with orders.

5. Do you provide technology support?
YES. Our company have design and development team, we can provide technology support if you
need.

6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide. 

7.How to pay the money?
We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.

8. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.

9. Can I come to your company to visit?
YES, you can come to our company to visit at anytime, and welcome to visit our company.

10. How do contact us ?
 Please send an inquiry

Application: Motor, Electric Cars, Motorcycle, Toy, Car, Medical Devices
Function: Change Drive Torque, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Torque Arm Type
Step: Customize

###

Customization:

###

Model

Application Parameters Rated Torque of Gear Box
 
Instant Torque of Gear Box
 
Gear Ratio
 
Gear Box Length
 L1
Rated At No Load
 
At Rated Load  Overall Length 
 L
Voltage
 
Speed
 
Current
 
Speed
 
Current
 
Torque
 
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWPD008008- 4 4.2 4233 90 3111 155 4 0.4 23.1 50 200 3.6 8.6
ZWPD008008- 5 4.2 2857 90 2100 155 6 0.6 50 200 5.3
ZWPD008008- 13 4.2 1122 95 864 155 11 1.1 25.8 100 300 13.0 11.3
ZWPD008008- 19 4.2 758 95 583 155 16 1.6 100 300 19.2
ZWPD008008-28 4.2 511 95 394 155 24 2.4 100 300 28.4
ZWPD008008-47 4.2 306 95 240 160 30 2.9 28.5 200 600 46.7 14.0
ZWPD008008-69 4.2 207 95 162 160 44 4.3 200 600 69.1
ZWPD008008-102 4.2 140 95 109 160 65 6.4 200 600 102.4
ZWPD008008-152 4.2 94 95 74 160 96 9.4 200 600 151.7
ZWPD008008-168 4.2 84 100 67 160 80 7.8 31.2 300 900 168.0 16.7
ZWPD008008-249 4.2 56 100 45 160 118 11.6 300 900 248.8
ZWPD008008-369 4.2 38 100 30 160 175 17.2 300 900 368.6
ZWPD008008-546 4.2 26 100 21 160 259 25.4 300 900 546.1
ZWPD008008-809 4.2 17 100 14 160 384 37.7 300 900 809.1

###

Smart wearable devices   watch,VR,AR,XR and etc.
Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment 5G base station,video conference,mobile phone and etc.
Office automation equipments   scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine,  screen, lifting socket,  display,notebook PC and etc.
Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models  radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
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Application: Motor, Electric Cars, Motorcycle, Toy, Car, Medical Devices
Function: Change Drive Torque, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Torque Arm Type
Step: Customize

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Customization:

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Model

Application Parameters Rated Torque of Gear Box
 
Instant Torque of Gear Box
 
Gear Ratio
 
Gear Box Length
 L1
Rated At No Load
 
At Rated Load  Overall Length 
 L
Voltage
 
Speed
 
Current
 
Speed
 
Current
 
Torque
 
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWPD008008- 4 4.2 4233 90 3111 155 4 0.4 23.1 50 200 3.6 8.6
ZWPD008008- 5 4.2 2857 90 2100 155 6 0.6 50 200 5.3
ZWPD008008- 13 4.2 1122 95 864 155 11 1.1 25.8 100 300 13.0 11.3
ZWPD008008- 19 4.2 758 95 583 155 16 1.6 100 300 19.2
ZWPD008008-28 4.2 511 95 394 155 24 2.4 100 300 28.4
ZWPD008008-47 4.2 306 95 240 160 30 2.9 28.5 200 600 46.7 14.0
ZWPD008008-69 4.2 207 95 162 160 44 4.3 200 600 69.1
ZWPD008008-102 4.2 140 95 109 160 65 6.4 200 600 102.4
ZWPD008008-152 4.2 94 95 74 160 96 9.4 200 600 151.7
ZWPD008008-168 4.2 84 100 67 160 80 7.8 31.2 300 900 168.0 16.7
ZWPD008008-249 4.2 56 100 45 160 118 11.6 300 900 248.8
ZWPD008008-369 4.2 38 100 30 160 175 17.2 300 900 368.6
ZWPD008008-546 4.2 26 100 21 160 259 25.4 300 900 546.1
ZWPD008008-809 4.2 17 100 14 160 384 37.7 300 900 809.1

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Developing a Mathematical Model of a Cyclone Gearbox

Compared to planetary gearboxes, cycloidal gearboxes are often seen as the ideal choice for a wide range of applications. They feature compact designs that are often low friction and high reduction ratios.helical gearbox

Low friction

Developing a mathematical model of a cycloidal gearbox was a challenge. The model was able to show the effects of a variety of geometric parameters on contact stresses. It was able to model stiction in all quadrants. It was able to show a clear correlation between the results from simulation and real-world measurements.
The model is based on a new approach that enables modeling stiction in all quadrants of a gearbox. It is also able to display non-zero current at standstill. Combined with a good simulation algorithm, the model can be used to improve the dynamic behaviour of a controlled system.
A cycloidal gearbox is a compact actuator used for industrial automation. This type of gearbox provides high gear ratios, low wear, and good torsional stiffness. In addition, it has good shock load capacity.
The model is based on cycloidal discs that engage with pins on a stationary ring gear. The resulting friction function occurs when the rotor begins to rotate. It also occurs when the rotor reverses its rotation. The model has two curves, one for motor and one for generator mode.
The trochoidal profile on the cycloidal disc’s periphery is required for proper mating of the rotating parts. In addition, the profile should be defined accurately. This will allow an even distribution of contact forces.
The model was used to compare the relative performance of a cycloidal gearbox with that of an involute gearbox. This comparison indicates that the cycloidal gearbox can withstand more load than an involute gearbox. It is also able to last longer. It is also able to produce high gear ratios in a small space.
The model used is able to capture the exact geometry of the parts. It can also allow a better analysis of stresses.

Compact

Unlike helical gearing, compact cycloidal gearboxes can provide higher reduction ratios. They are more compact and less weighty. In addition, they provide better positioning accuracy.
Cycloid drives provide high torque and load capacity. They are also very efficient and robust. They are ideal for applications with heavy loads or shock loads. They also feature low backlash and high torsional stiffness. Cycloid gearboxes are available in a variety of designs.
Cycloid discs are mounted on an eccentric input shaft, which drives them around a stationary ring gear. The ring gear consists of many pins, and the cycloidal disc moves one lobe for every rotation of the input shaft. The output shaft contains roller pins, which rotate around holes in the cycloidal disc.
Cycloid drives are ideally suited to heavy loads and shock loads. They have high torsional stiffness and high reduction ratios, making them very efficient. Cycloid gearboxes have low backlash and high torque and are very compact.
Cycloid gearboxes are used for a wide variety of applications, including marine propulsion systems, CNC machining centers, medical technology, and manipulation robots. They are especially useful in applications with critical positioning accuracy, such as surgical positioning systems. Cycloid gearboxes feature extremely low hysteresis loss and low backlash over extended periods of use.
Cycloid discs are usually designed with a reduced cycloid diameter to minimize unbalance forces at high speeds. Cycloid drives also feature minimal backlash, a high reduction ratio, and excellent positioning accuracy. Cycloid gearboxes also have a long service life, compared to other gear drives. Cycloid drives are highly robust, and offer higher reduction ratios than helical gear drives.
Cycloid gearboxes have a low cost and are easy to print. CZPT gearboxes are available in a wide range of sizes and can produce high torque on the output axis.helical gearbox

High reduction ratio

Among the types of gearboxes available, a high reduction ratio cycloidal gearbox is a popular choice in the automation field. This gearbox is used in applications requiring precise output and high efficiency.
Cycloid gears can provide high torque and transmit it well. They have low friction and a small backlash. They are widely used in robotic joints. However, they require special tools to manufacture. Some have even been 3D printed.
A cycloidal gearbox is typically a three-stage structure that includes an input hub, an output hub, and two cycloidal gears that rotate around each other. The input hub mounts movable pins and rollers, while the output hub mounts a stationary ring gear.
The input shaft is driven by an eccentric bearing. The disc is then pushed against the ring gear, which causes it to rotate around the bearing. As the disc rotates, the pins on the ring gear drive the pins on the output shaft.
The input shaft rotates a maximum of nine revolutions, while the output shaft rotates three revolutions. This means that the input shaft has to rotate over eleven million times before the output shaft is able to rotate. The output shaft also rotates in the opposite direction of the input shaft.
In a two-stage differential cycloidal speed reducer, the input shaft uses a crank shaft design. The crank shaft connects the first and second cycloidal gears and actuates them simultaneously.
The first stage is a cycloidal disc, which is a gear tooth profile. It has n=7 lobes on its circumference. Each lobe moves around a reference pitch circle of pins. The disc then advances in 360deg steps.
The second stage is a cycloidal disc, also known as a “grinder gear”. The teeth on the outer gear are fewer than the teeth on the inner gear. This allows the gear to be geardown based on the number of teeth.

Kinematics

Various scholars have studied the kinematics of cycloidal gearbox. They have developed various approaches to modify the tooth profile of cycloidal gears. Some of these approaches involve changing the shape of the cycloidal disc, and changing the grinding wheel center position.
This paper describes a new approach to cycloid gear profile modification. It is based on a mathematical model and incorporates several important parameters such as pressure angle, backlash, and root clearance. The study offers a new way for modification design of cycloid gears in precision reducers for robots.
The pressure angle of a tooth profile is an intersegment angle between the normal direction and the velocity direction at a meshing point. The pressure angle distribution is important for determining force transmission performance of gear teeth in meshing. The distribution trend can be obtained by calculating the equation (5).
The mathematical model for modification of the tooth profile can be obtained by establishing the relationship between the pressure angle distribution and the modification function. The dependent variable is the modification DL and the independent variable is the pressure angle a.
The position of the reference point A is a major consideration in the modification design. It ensures the force transmission performance of the meshing segment is optimal. It is determined by the smallest profile pressure angle. The position is also dependent on the type of gear that is being modified. It is also influenced by the tooth backlash.
The mathematical model governing the pressure angle distribution is developed with DL=f(a). It is a piecewise function that determines the pressure angle distribution of a tooth profile. It can also be expressed as DL=ph.
The pressure angle of a tooth is also an angle between the common normal direction at the meshing point and the rotation velocity direction of the cycloid gear.helical gearbox

Planetary gearboxes vs cycloidal gearboxes

Generally, there are two types of gearboxes that are used for motion control applications: cycloidal gearbox and planetary gearbox. Cycloid gearboxes are used for high-frequency motions, while planetary gearboxes are suitable for low-speed applications. Both are highly accurate and precise gearboxes that are capable of handling heavy loads at high cycle rates. But they have different advantages and disadvantages. So, engineers need to determine which type of gearbox is best suited for their application.
Cycloid gearboxes are commonly used in industrial automation. They provide excellent performance with ratios as low as 10:1. They offer a more compact design, higher torque density and greater overload protection. They also require less space and are less expensive than planetary gearboxes.
On the other hand, planetary gearboxes are lightweight and offer a higher torque density. They are also capable of handling higher ratios. They have a longer life span and are more precise and durable. They can be found in a variety of styles, including square-framed, round-framed and double-frame designs. They offer a wide range of torque and speed capabilities and are used for numerous applications.
Cycloid gearboxes can be manufactured with different types of cycloidal cams, including single or compound cycloidal cams. Cycloid cams are cylindrical elements that have cam followers that rotate in an eccentric fashion. The cam followers act like teeth on the internal gear. Cycloid cams are a simple concept, but they have numerous advantages. They have a low backlash over extended periods of time, allowing for more accurate positioning. They also have internal compressive stresses and an overlap factor between the rolling elements.
Planetary gearboxes are characterized by three basic force-transmitting elements: ring gear, sun gear, and planet gear. They are generally two-stage gearboxes. The sun gear is attached to the input shaft, which in turn is attached to the servomotor. The ring gear turns the sun gear and the planet gear turns the output shaft.
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editor by czh 2022-12-07

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What Is a Gearbox?

There are several factors to consider when choosing a gearbox. Backlash, for example, is a consideration, as it is the angle at which the output shaft can rotate without the input shaft moving. While this isn’t necessary in applications without load reversals, it is important for precision applications involving load reversals. Examples of these applications include automation and robotics. If backlash is a concern, you may want to look at other factors, such as the number of teeth in each gear.
gearbox

Function of a gearbox

A gearbox is a mechanical unit that consists of a chain or set of gears. The gears are mounted on a shaft and are supported by rolling element bearings. These devices alter the speed or torque of the machine they are used in. Gearboxes can be used for a wide variety of applications. Here are some examples of how gearboxes function. Read on to discover more about the gears that make up a gearbox.
Regardless of the type of transmission, most gearboxes are equipped with a secondary gear and a primary one. While the gear ratios are the same for both the primary and secondary transmission, the gearboxes may differ in size and efficiency. High-performance racing cars typically employ a gearbox with two green and one blue gear. Gearboxes are often mounted in the front or rear of the engine.
The primary function of a gearbox is to transfer torque from one shaft to another. The ratio of the driving gear’s teeth to the receiving member determines how much torque is transmitted. A large gear ratio will cause the main shaft to revolve at a slower speed and have a high torque compared to its counter shaft. Conversely, a low gear ratio will allow the vehicle to turn at a lower speed and produce a lower torque.
A conventional gearbox has input and output gears. The countershaft is connected to a universal shaft. The input and output gears are arranged to match the speed and torque of each other. The gear ratio determines how fast a car can go and how much torque it can generate. Most conventional transmissions use four gear ratios, with one reverse gear. Some have two shafts and three inputs. However, if the gear ratios are high, the engine will experience a loss of torque.
In the study of gearbox performance, a large amount of data has been collected. A highly ambitious segmentation process has yielded nearly 20,000 feature vectors. These results are the most detailed and comprehensive of all the available data. This research has a dual curse – the first is the large volume of data collected for the purpose of characterization, while the second is the high dimensionality. The latter is a complication that arises when the experimental gearbox is not designed to perform well.
gearbox

Bzvacklash

The main function of a gearhead is to multiply a moment of force and create a mechanical advantage. However, backlash can cause a variety of issues for the system, including impaired positioning accuracy and lowered overall performance. A zero backlash gearbox can eliminate motion losses caused by backlash and improve overall system performance. Here are some common problems associated with backlash in gearheads and how to fix them. After you understand how to fix gearbox backlash, you’ll be able to design a machine that meets your requirements.
To reduce gearbox backlash, many designers try to decrease the center distance of the gears. This eliminates space for lubrication and promotes excessive tooth mesh, which leads to premature mesh failure. To minimize gearbox backlash, a gear manufacturer may separate the two parts of the gear and adjust the mesh center distance between them. To do this, rotate one gear with respect to the fixed gear, while adjusting the other gear’s effective tooth thickness.
Several manufacturing processes may introduce errors, and reducing tooth thickness will minimize this error. Gears with bevel teeth are a prime example of this. This type of gear features a small number of teeth in comparison to its mating gear. In addition to reducing tooth thickness, bevel gears also reduce backlash. While bevel gears have fewer teeth than their mating gear, all of their backlash allowance is applied to the larger gear.
A gear’s backlash can affect the efficiency of a gearbox. In an ideal gear, the backlash is zero. But if there is too much, backlash can cause damage to the gears and cause it to malfunction. Therefore, the goal of gearbox backlash is to minimize this problem. However, this may require the use of a micrometer. To determine how much gearbox backlash you need, you can use a dial gauge or feeler gauge.
If you’ve been looking for a way to reduce backlash, a gearbox’s backlash may be the answer. However, backlash is not a revolt against the manufacturer. It is an error in motion that occurs naturally in gear systems that change direction. If it is left unaccounted for, it can lead to major gear degradation and even compromise the entire system. In this article, we’ll explain how backlash affects gears and how it affects the performance of a gearbox.

Design

The design of gearboxes consists of a variety of factors, including the type of material used, power requirements, speed and reduction ratio, and the application for which the unit is intended. The process of designing a gearbox usually begins with a description of the machine or gearbox and its intended use. Other key parameters to consider during gearbox design include the size and weight of the gear, its overall gear ratio and number of reductions, as well as the lubrication methods used.
During the design process, the customer and supplier will participate in various design reviews. These include concept or initial design review, manufacturing design validation, critical design review, and final design review. The customer may also initiate the process by initiating a DFMEA. After receiving the initial design approval, the design will go through several iterations before the finalized design is frozen. In some cases, the customer will require a DFMEA of the gearbox.
The speed increaser gearboxes also require special design considerations. These gearboxes typically operate at high speeds, causing problems with gear dynamics. Furthermore, the high speeds of the unit increase frictional and drag forces. A proper design of this component should minimize the effect of these forces. To solve these problems, a gearbox should incorporate a brake system. In some cases, an external force may also increase frictional forces.
Various types of gear arrangements are used in gearboxes. The design of the teeth of the gears plays a significant role in defining the type of gear arrangement in the gearbox. Spur gear is an example of a gear arrangement, which has teeth that run parallel to the axis of rotation. These gears offer high gear ratios and are often used in multiple stages. So, it is possible to create a gearbox that meets the needs of your application.
The design of gearboxes is the most complex process in the engineering process. These complex devices are made of multiple types of gears and are mounted on shafts. They are supported by rolling element bearings and are used for a variety of applications. In general, a gearbox is used to reduce speed and torque and change direction. Gearboxes are commonly used in motor vehicles, but can also be found in pedal bicycles and fixed machines.
gearbox

Manufacturers

There are several major segments in the gearbox market, including industrial, mining, and automotive. Gearbox manufacturers are required to understand the application and user industries to design a gearbox that meets their specific requirements. Basic knowledge of metallurgy is necessary. Multinational companies also provide gearbox solutions for the power generation industry, shipping industry, and automotive industries. To make their products more competitive, they need to focus on product innovation, geographical expansion, and customer retention.
The CZPT Group started as a small company in 1976. Since then, it has become a global reference in mechanical transmissions. Its production range includes gears, reduction gearboxes, and geared motors. The company was the first in Italy to achieve ISO certification, and it continues to grow into one of the world’s leading manufacturers of production gearboxes. As the industry evolves, CZPT focuses on research and development to create better products.
The agriculture industry uses gearboxes to implement a variety of processes. They are used in tractors, pumps, and agricultural machinery. The automotive industry uses gears in automobiles, but they are also found in mining and tea processing machinery. Industrial gearboxes also play an important role in feed and speed drives. The gearbox industry has a diverse portfolio of manufacturers and suppliers. Here are some examples of gearboxes:
Gearboxes are complex pieces of equipment. They must be used properly to optimize efficiency and extend their lifespan. Manufacturers employ advanced technology and strict quality control processes to ensure their products meet the highest standards. In addition to manufacturing precision and reliability, gearbox manufacturers ensure that their products are safe for use in the production of industrial machinery. They are also used in office machines and medical equipment. However, the automotive gearbox market is becoming increasingly competitive.

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9V 3 fase motor zekering Custom made in China – replacement parts – in Ndola Zambia 16mm Small DC Reducer Gearbox for Power Window with top quality

9V 3 fase motor zekering Custom  created in China - substitute parts -  in Ndola Zambia  16mm Little DC Reducer Gearbox for Electrical power Window with prime high quality

We – EPG Group the most significant worm gearbox, couplings and gears manufacturing unit in China with 5 distinct branches. For a lot more information: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 /

9V 16mm Modest DC Reducer Gearbox For Electrical power Window

Product Description

1)Specification
Made in China
Rated voltage: 9V 
Reduction Ratio: 24
Common Application:  Automatic mechanical transimssion, madical tools, advert rotate transmission, ATM and many others.
Specification of 16mm planetary gearbox motor

Product Application Parameters Rated Torque of Gear Box Instant Torque of Equipment Box Gear Ratio Gear Box Duration
L1
Rated At No Load At Rated Load Overall Duration
L
Voltage Velocity Current Velocity Current Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWMD016017-four nine. 1838 ninety five 1625 a hundred sixty five sixteen 1.6 34.two 1500 10000 4 11.5
ZWMD016017-6 9. 1225 95 1083 a hundred sixty five 24 two.4 one thousand ten thousand six
ZWMD016017-16 9. 460 one zero five 406 165 51 five. 37.5 2500 ten thousand 16 14.8
ZWMD016017-24 nine. 306 one hundred and five 271 165 seventy seven seven.5 2500 10000 24
ZWMD016017-36 9. 204 one hundred and five 181 a hundred sixty five 115 11.three 2000 ten thousand 36
ZWMD016017-sixty four 9. 115 115 102 a hundred sixty five 135 13.2 40.eight 3500 ten thousand sixty four 18.one
ZWMD016017-96 nine. seventy seven one hundred fifteen 68 165 203 19.nine 3500 ten thousand 96
ZWMD016017-a hundred and forty four nine. 51 a hundred and fifteen forty five a hundred sixty five 304 29.eight 3500 10000 one hundred forty four
ZWMD016017-216 nine. 34 a hundred and fifteen 30 a hundred sixty five 456 44.seven 3000 ten thousand 216
ZWMD016017-256 9. 29 one hundred fifteen twenty five one hundred seventy 405 39.seven 44.1 5000 10000 256 21.four
ZWMD016017-384 9. 19 a hundred and fifteen 17 a hundred and seventy 608 60 5000 10000 384
ZWMD016017-576 nine. thirteen a hundred and fifteen eleven 170 911 89 5000 10000 576
ZWMD016017-864 9. nine one hundred fifteen 8 one hundred seventy 1367 134 5000 10000 864
ZWMD016017-1296 9. six 115 5 a hundred and seventy 2050 201 3500 10000 1296

previously mentioned technical specs just for reference and customizable in accordance to specifications.

Application

Audio and visual equipments

notebook Laptop, camcorder, vehicle DVD, kinescope DVD, car CD participant, digital camera, electronic camera, headphone stereo, cassette tape recorder and etc.

Home application

electric powered shaver, tooth brush, package ept appliances, hair clipper, stitching equipment, massager, vibrator, hair dryer, rubdown equipment, corn popper, scissor hair equipment, vacuum cleaner, garden tool, sanitary ware, window curtain, espresso machine, whisk and etc.

Workplace automation equipments

CD-ROM, OA equipments, scanners, printers, multifunction machines duplicate equipment, fax, FAX 13083988828 paper cutter, personal computer peripheral, bank machine and and so on.

Automotive goods

conditioning damper actuator, door lock actuator, retractable rearview mirror, meters, optic axis control device, head gentle beam level adjuster, vehicle water pump, automobile antenna, lumbar assistance, automated vending machine and etc.

Toys and models

radio manage design, computerized cruise management, journey-on toy and and so on.

Health care software

blood stress meter, breath machine and and so forth.

Industrials

air freshener, screen, circulation handle valves and etc.

Electric powered electrical power equipment

electrical drill, screwdriver and and many others.

Precision devices

keep track of, optics devices and and so forth.

 

Our Solutions:

  • ODM & OEM
  • Gearbox style and development
  • Associated technological innovation assistance

Packaging & Shipping and delivery

1) Pac ept Particulars

packed in nylon to start with, then carton, and then strengthened with wood scenario for outer packing.
Or according to client’s requirement.

two) Delivery Particulars

samples will be shipped inside ten times
batch buy leading time in accordance to the genuine scenario.

Organization Details:

HangZhou ept Equipment & Electronics Co., Ltd was recognized in 2001,We provide the complete push remedy for buyers from layout, tooling fabrication, components production and assembly. 

 

one) Aggressive Positive aspects

  • 1) Aggressive Advantages
    17+calendar year knowledge in producing motor gearbox
    We provide specialized support from r&d, prototype, screening, assembly and serial manufacturing , ODM &OEM
    Competitive Price
    Solution Functionality: Reduced noise, Large performance, Long lifespan
    Prompt Supply: 15 wor ept days soon after payment
    Tiny Orders Acknowledged

 2) Major Merchandise

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,electricity: .01-40W,output velocity:5-2000rpm and output torque:1. gf.cm -50kgf.cm,

  • Personalized worm and gear transmission machinery
  • Specific electromechanical motion module
  • Specific ingredient and assembly of plastic and metallic powder injection.

Certifications

We Have passed to keep ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and much more…
 

FAQ

one. Can you make the gearbox with personalized technical specs?
Sure. We have design and style and development crew, also a great expression of engineers, each and every of them have
several perform years expertise.

2.Do you offer the samples?
Indeed. Our business can supply the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you require.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the commencing of our enterprise, we accept little purchase.

4. Do you have the item in inventory?
I am sorry we donot have the item in inventory, All items are produced with orders.

5. Do you give technologies help?
Yes. Our business have design and style and improvement team, we can offer technological innovation support if you
need to have.

6.How to ship to us?
We will ship the products to you according to the DHL or UPS or FEDEX and many others account you give. 

seven.How to shell out the money?
We accept T/T in progress. Also we have distinct bank account for obtaining cash, like US dollors or RMB and so forth.

eight. How can I know the item is suitable for me?
Frist, you require to supply us the far more information info about the item. We will advocate the product to you according to your prerequisite of specification. After you validate, we will put together the samples to you. also we will supply some great improvements according to your product use.

9. Can I come to your organization to pay a visit to?
Indeed, you can come to our organization to pay a visit to at whenever, and welcome to visit our company.

ten. How do make contact with us ?
 Please send an inquiry 

/ The use of unique gear manufacturer’s (OEM) part quantities or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our business and the listed replacement elements contained herein are not sponsored, accepted, or manufactured by the OEM. /

9V 3 fase motor zekering Custom  produced in China - alternative components -  in Ndola Zambia  16mm Small DC Reducer Gearbox for Power Window with prime quality

9V 3 fase motor zekering Personalized  made in China - replacement areas -  in Ndola Zambia  16mm Tiny DC Reducer Gearbox for Electrical power Window with best quality

High small brushless dc gear motor manufacturer made in China – replacement parts – in Namangan Uzbekistan Precision 8mm Small Planetary Gearbox with Metal Gears with top quality

High small brushless dc gear motor manufacturer  made in China - replacement parts -  in Namangan Uzbekistan  Precision 8mm Small Planetary Gearbox with Metal Gears with top quality

We – EPG Team the greatest worm gearbox, couplings and gears manufacturing facility in China with 5 diverse branches. For far more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 /

Substantial Precision 8mm Tiny Planetary Gearbox With Metal Gears 

 

Solution Description

one)Specification

      Product: ZWMD008008-13

  • Rated Voltage: 4.2v
  • No Load Speed: 1228 rpm
  • No Load Current: 95 mA
  • Rated Load Speed: 934 rpm
  • Rated Load Current: 155 mA
  • Rated Load Torque: 13 gf.cm
  • Rated Torque of Equipment Box: 400 gf.cm
  • Quick Torque of Equipment Box: 800 gf.cm
  • Overall Length L: 28.8 mm
  • Gear Box Length L1: 13.3 mm

Model Application Parameters Rated Torque of Gear Box Instant Torque of Equipment Box Gear Ratio Gear Box Length
L1
Rated At No Load At Rated Load Overall Duration
L
Voltage Speed Recent Velocity Existing Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWMD008008-13 4.2 1228 95 934 155 13 1.two 28.eight four hundred 800 thirteen. 14.3
ZWMD008008-19 4.2 829 95 630 155 19 1.eight 400 800 19.two
ZWMD008008-28 four.two 559 ninety five 425 a hundred and fifty five 27 2.7 four hundred 800 28.four
ZWMD008008-forty seven 4.2 335 ninety five 259 160 40 3.nine 31.five 600 1200 forty six.seven 17.
ZWMD008008-sixty nine four.2 226 ninety five a hundred seventy five a hundred and sixty 56 5.five 600 1200 sixty nine.1
ZWMD008008-102 4.2 153 ninety five 118 160 87 8.6 600 1200 102.4
ZWMD008008-152 4.two 103 ninety five eighty one hundred sixty 123 twelve.1 600 1200 151.seven
ZWMD008008-168 4.two 91 one hundred seventy two one hundred sixty 124 twelve.2 34.two 750 1500 168. 19.seven
ZWMD008008-249 4.two sixty two a hundred 49 a hundred and sixty 176 17.three 750 1500 248.8
ZWMD008008-369 four.two forty two a hundred 33 160 273 26.eight 750 1500 368.six

over technical specs just for reference and customizable according to demands

2)2d Drawing

3)Merchandise details present

Software


 

Audio and visible equipments

notebook Computer, camcorder, automobile DVD, kinescope DVD, car CD player, digital camera, digital camera, headphone stereo, cassette tape recorder and and many others.

Household application

electric shaver, tooth brush, kit ept appliances, hair clipper, sewing devices, massager, vibrator, hair dryer, rubdown machine, corn popper, scissor hair machine, vacuum cleaner, backyard garden device, sanitary ware, window curtain, coffee equipment, whisk and and so on.

Office automation equipments

CD-ROM, OA equipments, scanners, printers, multifunction equipment duplicate machines, fax, FAX 13083988828 paper cutter, personal computer peripheral, bank machine and and so forth.

Automotive goods

conditioning damper actuator, doorway lock actuator, retractable rearview mirror, meters, optic axis management device, head gentle beam amount adjuster, auto drinking water pump, auto antenna, lumbar assistance, automated vending machine and etc.

Toys and versions

radio control model, automatic cruise management, trip-on toy and and many others.

Medical application

blood pressure meter, breath machine and and many others.

Industrials

air freshener, display, circulation management valves and and so forth.

Electrical power tools

electric drill, screwdriver and etc.

Precision devices

keep track of, optics devices and etc.

 

Our Companies:

  • ODM & OEM
  • Gearbox layout and development
  • Related technology support

Packaging & Shipping and delivery

one) Pac ept Information

packed in nylon firstly, then carton, and then strengthened with wood situation for outer packing.
Or according to client’s prerequisite.

2) Transport Information

samples will be transported in 10 days
batch purchase leading time according to the actual scenario.

Firm Information:

HangZhou ept Equipment & Electronics Co., Ltd was established in 2001,We give the total push answer for customers from layout, tooling fabrication, parts producing and assembly. 

 

one) Competitive Positive aspects

  • 1) Aggressive Rewards
    17+yr experience in manufacturing motor gearbox
    We provide technical assist from r&d, prototype, screening, assembly and serial manufacturing , ODM &OEM
    Competitive Price
    Merchandise Performance: Low sounds, High performance, Long lifespan
    Prompt Delivery: fifteen wor ept times right after payment
    Little Orders Accepted

 2) Principal Goods

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,energy: .01-40W,output velocity:5-2000rpm and output torque:1. gf.cm -50kgf.cm,

  • Custom-made worm and gear transmission equipment
  • Exact electromechanical motion module
  • Precise part and assembly of plastic and metal powder injection.

Certifications

We Have passed to maintain ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and a lot more…
 

FAQ

one. Can you make the gearbox with custom requirements?
Yes. We have layout and advancement team, also a wonderful time period of engineers, each and every of them have
many work a long time encounter.

two.Do you provide the samples?
Yes. Our firm can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you require.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the commencing of our organization, we accept small get.

4. Do you have the item in inventory?
I am sorry we donot have the merchandise in stock, All products are produced with orders.

5. Do you give technologies support?
Indeed. Our company have style and development staff, we can give technologies assist if you
need to have.

6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide. 

7.How to spend the money?
We accept T/T in progress. Also we have various financial institution account for getting money, like US dollors or RMB and many others.

8. How can I know the item is ideal for me?
Frist, you require to supply us the a lot more details details about the item. We will suggest the merchandise to you according to your prerequisite of specification. Right after you validate, we will put together the samples to you. also we will supply some excellent improvements in accordance to your solution use.

nine. Can I occur to your business to go to?
Indeed, you can come to our firm to go to at anytime, and welcome to visit our firm.

ten. How do make contact with us ?
 Please send an inquiry 

/ The use of unique equipment manufacturer’s (OEM) portion figures or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating item use and compatibility. Our firm and the shown replacement parts contained herein are not sponsored, accredited, or made by the OEM. /

High small brushless dc gear motor manufacturer  made in China - replacement parts -  in Namangan Uzbekistan  Precision 8mm Small Planetary Gearbox with Metal Gears with top quality

High small brushless dc gear motor manufacturer  made in China - replacement parts -  in Namangan Uzbekistan  Precision 8mm Small Planetary Gearbox with Metal Gears with top quality