Belts and rack and pinions have got several common benefits for linear motion applications. They’re both well-founded drive mechanisms in linear actuators, providing high-speed travel over incredibly long lengths. And both are frequently used in huge gantry systems for materials handling, machining, welding and assembly, especially in the auto, machine device, and packaging industries.

Timing belts for linear actuators are usually made of polyurethane reinforced with internal steel or Kevlar cords. The most common tooth geometry for belts in linear actuators is the AT profile, which has a huge tooth width that provides high resistance against shear forces. On the driven end of the actuator (where the engine is certainly attached) a precision-machined toothed pulley engages with the belt, while on the non-driven end, a flat pulley simply provides assistance. The non-driven, or idler, pulley is usually often used for tensioning the belt, although some styles offer tensioning mechanisms on the carriage. The kind of belt, tooth profile, and applied stress drive all determine the power which can be transmitted.
Rack and pinion systems found in linear actuators consist of a rack (also referred to as the “linear gear”), a pinion (or “circular equipment”), and a gearbox. The gearbox really helps to optimize the quickness of the servo electric motor and the inertia match of the system. One’s teeth of a rack and pinion drive can be straight or helical, although helical the teeth are often used because of their linear gearrack china higher load capacity and quieter procedure. For rack and pinion systems, the utmost force that can be transmitted is usually largely dependant on the tooth pitch and how big is the pinion.
Our unique understanding extends from the coupling of linear system components – gearbox, electric motor, pinion and rack – to outstanding system solutions. We offer linear systems perfectly designed to meet your unique application needs with regards to the even running, positioning precision and feed power of linear drives.
In the research of the linear movement of the apparatus drive system, the measuring platform of the gear rack is designed to be able to gauge the linear error. using servo engine directly drives the gears on the rack. using servo motor directly drives the gear on the rack, and is dependant on the motion control PT point mode to realize the measurement of the Measuring distance and standby control requirements etc. Along the way of the linear movement of the gear and rack drive mechanism, the measuring data is certainly obtained by using the laser interferometer to gauge the position of the actual motion of the gear axis. Using the least square method to solve the linear equations of contradiction, and to expand it to a variety of situations and arbitrary quantity of fitting features, using MATLAB development to obtain the actual data curve corresponds with design data curve, and the linear positioning accuracy and repeatability of gear and rack. This technology could be prolonged to linear measurement and data evaluation of the majority of linear motion mechanism. It can also be used as the basis for the automatic compensation algorithm of linear motion control.
Consisting of both helical & directly (spur) tooth versions, in an assortment of sizes, components and quality amounts, to meet almost any axis drive requirements.

These drives are ideal for a wide variety of applications, including axis drives requiring specific positioning & repeatability, touring gantries & columns, pick & place robots, CNC routers and materials handling systems. Weighty load capacities and duty cycles can also be easily taken care of with these drives. Industries served include Materials Handling, Automation, Automotive, Aerospace, Machine Device and Robotics.