Helical geared motors are the most conventional and cost-effective solution for most drive applications. Helical equipment devices are coaxial, where in fact the gear unit result shaft is good motor shaft. A good shaft is at all times used as result shaft. Additional parts – e.g. gear wheels or chain wheels – to transfer the power to the driven load are consequently required. Solutions making use of helical geared motors are capable of an exceptionally variable speed range.
SIMOGEAR helical geared motors are available for the power range up to 20 HP (15 kW) and rated gear device torques up to 5,900 ft-lb (8,000 Nm).
Ever-Power Helical Gear Engine Features
Ever-Power Helical Gear Engine 2-Stage
Integrates with Siemens drives and automation
Energy efficient (Mechanical efficiencies up to 96%)
NEMA Ever-Power motors
2 or 3-stage construction
Foot, flange mounting
Solid shaft, hollow shaft, and Ever-Power keyless tapered shaft locking system
Technical Information
Helical Gear Motor – 2-Stage
Helical Gear Motor – 3-Stage
Sizes
13
13
Output Torque
74 – 14,000 ft-lb (100 – 19,000 Nm)
74 – 14,000 ft-lb (100 – 19,000 Nm)
Ratio
3.4 – 57
36 – 328
Motor Power
1/3 – 75 HP (0.25 – 55 kW)
1/3 – 75 HP (0.25 – 55 kW)
Helical Geared Motors for a wide selection of applications
Motors with a helical equipment unit from Ever-Power have a higher power density and a large number of options. The gear units are produced in three series and many sizes for a wide selection of applications.
Ever-Power Helical Gear Units impress with outstanding features:
Powerful
Our helical gear models give a maximum torque of 26,000 Nm (because an Industrial gear device up to 250.000 Nm).
Efficient
High efficiency increases the productivity of the application form.
Hygienic
Ever-Power Helical Gear Units have wash-down capability thanks to their smooth surfaces.
Robust
If required, we can treat Ever-Power Helical Geared Motors with nsd tupH Corrosion Protection, which also withstands intense cleaning agents.
Always the right alternative: Our Helical Geared Motors
No two applications will be the same. For this reason, Ever-Power items three different drive solutions with helical equipment units. All variants can be found as flange or foot/flange mounted versions.
The all-rounder
Regular Helical Geared Motors have an array of uses and offer confirmed quality. This type of geared electric motor is offered from Ever-Power in six sizes, in several stage variations with torque ranges from 50 to 700 Nm. We produce the gear wheels for helical equipment units from highly wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a compact design, with an exceptionally robust grey cast iron casing. They are equipped with especially efficient motors to be able to operate as effectively as possible, even at the maximum torque of 26,000 Nm.
Discover more about the powerful UNICASE Helical Geared Motors!
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Easy maintenance: Wash-down able helical geared motors
With the Ever-Power series we placed a higher priority on a smooth, easy to clean surface. This characteristic is especially very important to users in hygienically essential sectors like the meals or pharmaceutical industries.
According to the size of the gear unit, we generate Ever-Power Helical Gear Systems with a die cast aluminium or grey cast iron casing. In this way you obtain optimum performance with every variant.
The aluminium casing of the Ever-Power series provides organic corrosion protection. However we can also provide additional protection if needed with the innovative nsd tupH surface area treatment. In contrast to standard paint it cannot flake off – a great advantage in harsh environments. Read right here how Ever-Power Helical Geared Motors optimise creation at the chocolate manufacturer Zotter in Austria.
Ever-Power design for foot and flange installation. Gear housing machined on all sides for universal software.
Optimized gearing geometry here and in every the other models results in exceptional running smoothness. For special environmental conditions the gear unit can be fitted with two shaft seals.
Technical Data
Number of sizes:18
Power Range:0,12 – 55kW
Output torque range:23 – 14,000Nm
Ratio:0.8 – 13,500
Output option:output shaft
Assembly/mounting:uniblock, flange, foot
Version
Solid shaft design
Footed, flanged or feet/flange mounting designs available
Inline gear units
Characteristics
Compact, space saving design
Torsionally rigid, high strength cast iron housing
High axial and radial load bearing capacity
Quiet Operation
Application Specific Solutions
Our most selling & most economical unit, the EP equipment motor, sets new specifications for reliability and economic climate and includes unparalleled regular features. An inverter friendly design provides for easy integration now and a truly future proof solution. In . or metric dimensioned result shafts are standard offering for easy integration into all your applications. The EP gear motor offers total flexibility in mounting options includes foot, base, face, and flange solutions. The motor terminal box can be mounted in option positions rotated in 90° steps around the electric motor frame providing for unparalleled integration opportunities.
EP gear motors adhere to North American and International requirements, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a true total remedy for our global customers.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is certainly dust tight and hose proof, and can be used outdoors or in wet and dusty environments without the usage of additional enclosures. Complete rated output is available at the output shaft of the machine.
Product Features
Torque 20 … 18.500 Nm
Output Speeds 0,3 … 450 min-1
versatile installation possibilities
Totally enclosed, sealed against dust and water spray
Lubrication change initial after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Standard), IP66 (Optional)
Additional features:
Connecting with Plug connectors.
With built-in inverter up to 7,5kW.
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to Sobre 60034
Corrosion category predicated on DIN ISO 12944-5
C1, C2, C3, C4, C5-I, C5-M
Helical geared motors online store
On this web page of our geared motors web store, you will find a big selection of gearbox units. This consists of worm gearboxes, spur gearboxes, bevel gearboxes, toned gearboxes and planetary gearboxes in a variety of designs and speeds expressed in revolutions per minute (rpm, rev/min, min1). They are available in common sizes, mounting positions, degrees of protection and designs. Available motor powers range from 0.12 kW through 0.18 kW, 0.25 kW, 0.55 kW, 0.75 kW, 1.1 kW, 1.5 kW, 2.2 kW, 3 kW, 4 kW, 5.5 kW, 7.5 kW, 11 kW, 15 kW, 18.5 kW, 22 kW, 30 kW, 45 kW, 55 kW, 75 kW, to 90 kW, or could be quoted on request.
Geared motors of special design
Spur gear drives are available in various speeds, i.e. from less than 1 up to 1000 revolutions per minute (rpm, rev/min, 1/min). Spur gear motors are generally also designed to match customer’s person requirements. With decades of encounter and our own final assembly, we certainly are a perfect partner for businesses that need external experience in a large spectral range of issues – whether it is a geared motor with brake motor, a special shaft, specific supply voltage, a spur equipment electric motor or explosion protected style. Our concentrate is on superior quality, a reliable team and a cost that conforms to the market.
In 6 single-stage and fourteen two-stage and three-stage sizes, the helical gearmotors by Ever-Power ensure an ideal ratio between power and space requirements.
Your advantages
High torque density
Long service life
R37 … R167 Reduced backlash option
RM series, specially designed for agitating applications
The tried and tested modular idea and our strict quality criteria allow Ever-Power to supply a diverse selection of torques and decrease ratios with incomparably finely tuned gradings. With this remarkable diversity, Ever-Power pieces new standards in the field of drive engineering.
Available versions
Single-stage or multi-stage
Foot-mounted or flange-mounted
Foot-mounted and flange-mounted
Flange-mounted with extended bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage gear products RX57 to RX107 offer small solutions for your system design.
R series (two-stage and three-stage)
Our complete range of helical gearmotors provides the the best possible size and power solution for each drive job. And for applications where weight can be an issue, our multi-stage gear models provide something special: Thanks to their die-cast aluminum style, the models R07, R17 and R27 are three especially effective lightweights – ideal as satellite drives and for make use of in light machine constructions. Reduced backlash helical equipment units are also available for particularly precise requirements.
RM series
RM gearmotors with extended output bearing hub are a special kind of helical gearmotor. They were designed especially for agitating applications and allow for high overhung and axial loads and bending occasions. The rest of the data corresponds to that of regular helical gearmotors.