Achieves compactness and high rigidity, supporting high-precision positioning and low-speed ripple.
The THK electric actuator Linear Motor Series KLM (core-equipped flat type) achieves compactness and high rigidity, enabling high-precision positioning with smooth movement, as well as high-speed and high-acceleration capabilities through the linear motor. It is adopted in wafer inspection equipment that requires thrust while being compact and having strict takt times. Additionally, the related links provide a wealth of technical information, including detailed product descriptions, product catalogs, user manuals, 2D CAD files, selection materials, specifications, and dimension tables. Please take a look at those as well.
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●Compact and High Rigidity The KLM46 adopts the high-rigidity compact series SKR's inner structure designed for overhang loads, achieving compactness and high rigidity by placing the stator (magnet) on its base. The load ball array in the inner block is arranged at a contact angle of 45 degrees, resulting in a four-direction (radial, reverse radial, lateral) equal load structure. It is a compact and high-rigidity linear motor actuator. ●Low Noise and Low Dust Generation The combination of a linear motor and LM guide with ball retainers enables low noise and low dust generation during operation. ●High Speed and High Acceleration/Deceleration The KLM46 can operate at a maximum speed of 2 m/s and an acceleration/deceleration of 2G due to the adoption of a linear motor. ●High Precision Positioning The KLM46 employs a high-rigidity U-shaped outer rail that has undergone hardening treatment, achieving high positioning accuracy in combination with full closed-loop control using an optical linear encoder. ●Smooth Movement with Low-Speed Ripple The KLM46 uses a linear motor with an iron core (core). Thanks to its uniquely designed core shape, the KLM46 minimizes the effects of cogging, achieving low-speed ripple.
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THK pioneered the "rolling" of linear motion components in machines in 1972 and developed the "linear motion system." The development of this "linear motion system" has led to increased precision, speed, labor-saving, and improved efficiency in machinery, enabling energy-efficient equipment design. All of THK's technology is dedicated to providing greater lightness and precision to the "movement" of various mechanisms, bringing numerous innovations to the world. 【THK's Main Product Areas】 1. Mechanical Component Parts: - Development, manufacturing, and sales of LM guides, ball splines, ball screws, electric actuators, etc. 2. Mechatronics-related Products: - Precision XY stages, linear motor actuators, etc. 3. Automotive Parts: - Link balls, rod ends, etc. 4. Robotics: - Pick and place robot "PPR," transport robot "SIGNAS," service robot "SEED-Solutions" (including display robots and temperature measurement robots), etc. 5. Seismic Isolation: - Seismic isolation table TSD, seismic isolation module TGS.
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