Belts and rack and pinions possess a few common benefits for linear motion applications. They’re both well-founded drive mechanisms in linear actuators, providing high-speed travel over incredibly lengthy lengths. And both are generally used in huge gantry systems for material handling, machining, welding and assembly, especially in the auto, machine device, and packaging industries.

Timing belts for linear actuators are usually manufactured from polyurethane reinforced with internal metal or Kevlar cords. The most common tooth geometry for belts in linear actuators is the AT profile, which includes a sizable tooth width that provides high resistance against shear forces. On the powered end of the actuator (where in fact the engine is definitely attached) a precision-machined toothed pulley engages with the belt, while on the non-driven end, a set pulley simply provides guidance. The non-driven, or idler, pulley is often utilized for tensioning the belt, although some styles offer tensioning mechanisms on the carriage. The type of belt, tooth profile, and applied stress drive all determine the power which can be transmitted.
Rack and Linear Gearrack pinion systems used in linear actuators consist of a rack (generally known as the “linear gear”), a pinion (or “circular gear”), and a gearbox. The gearbox really helps to optimize the velocity of the servo electric motor and the inertia match of the system. One’s teeth of a rack and pinion drive could be directly or helical, although helical tooth are often used due to their higher load capability and quieter procedure. For rack and pinion systems, the maximum force which can be transmitted is largely determined by the tooth pitch and the size of the pinion.
Our unique knowledge extends from the coupling of linear program components – gearbox, electric motor, pinion and rack – to outstanding system solutions. We offer linear systems perfectly designed to meet your specific application needs with regards to the clean running, positioning precision and feed pressure of linear drives.
In the study of the linear motion of the gear drive system, the measuring platform of the apparatus rack is designed to be able to gauge the linear error. using servo electric motor straight drives the gears on the rack. using servo engine directly drives the apparatus on the rack, and is dependant on the motion control PT point setting to understand the measurement of the Measuring range and standby control requirements etc. Along the way of the linear movement of the apparatus and rack drive mechanism, the measuring data can be obtained by using the laser interferometer to gauge the placement of the actual movement of the apparatus axis. Using minimal square method to solve the linear equations of contradiction, and to prolong it to a variety of moments and arbitrary quantity of fitting features, using MATLAB programming to obtain the real data curve corresponds with style data curve, and the linear positioning precision and repeatability of equipment and rack. This technology could be prolonged to linear measurement and data analysis of nearly all linear motion system. It may also be used as the basis for the automated compensation algorithm of linear movement 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 an array of applications, including axis drives requiring specific positioning & repeatability, touring gantries & columns, choose & place robots, CNC routers and material handling systems. Weighty load capacities and duty cycles can also be easily taken care of with these drives. Industries served include Material Managing, Automation, Automotive, Aerospace, Machine Device and Robotics.