The LM system is a revolutionary product with a very high positioning accuracy due to its low coefficient of friction and almost no loss of motion compared to the sliding guide of the past.
These LM systems have been diversified in scope from machining centers to CNC lathes, robots, semiconductor LCD manufacturing facilities, etc., and in recent years, medical equipment, ubiquitous, and construction fields such as seismic isolation.LM guide
The LM Guide is the world's first linear motion part rolling shoe, our flagship product. High-precision, high-efficiency, high-speed, and long service life of equipment are realized.
The Ball Screw is a feed screw that can achieve high efficiency because the ball rolls between the ball screw shaft and the nut. Compared to the sliding type, the driving torque is 1/3 or less, which is optimal for saving energy in equipment.
LM Guide Actuator
LM Guide Actuator
The LM Guide Actuator is an actuator that integrates the LM Guide and Ball Screw to achieve high rigidity, high accuracy, and compactness. By adopting the LM Guide Actuator, the number of applied parts and design man-hours can be reduced.
It is an innovative linear motion system that allows the ball assembled in the spline outer cylinder to transmit torque while performing smooth linear motion in the transmission groove of the precision-ground spline shaft.
It is a linear system that performs infinite linear motion in combination with a cylindrical LM shaft. Since the load ball and the LM shaft are in point contact, the allowable load is small, but high-precision movement can be achieved with minimal frictional resistance.
Crossed Roller Rings are roller bearings in which cylindrical rollers are arranged orthogonally to receive loads in all directions and can rotate with high precision.
The slide pack is a low-cost straight guide consisting of a press-formed slider and a roller-formed forming rail. It is lightweight and compact, and provides light linear motion.
Cam Followers are compact and highly rigid bearings with a shaft that incorporate needle roller bearings inside. It is most suitable as a cam mechanism for automation equipment, dedicated machines, and guide rollers for linear motion.
Link Balls are spherical bearings with ball studs that can achieve smooth motion with minimal clearance. It has excellent abrasion resistance and is suitable for link motion mechanisms of various automatic facilities because of its large swing angle.