Max. speed: 3 m/s Rated thrust:
70 N to 720 N Max. thrust:
175 N to 1800 N
Suitable for space-saving,
high speed and high
acceleration/deceleration.
Core type
LM-AJ Series
Max. speed: 2 to 6.5 m/s
Rated thrust:
68.1 N to 446.8 N
Max. thrust:
214.7 N to 1409.1 N
Low installation height, and suitable for compact X-Y tables.
Coreless type
LM-AU Series
Maximum speed: 2 to 4.5 m/s Rated thrust:
28 N to 350 N Max. thrust:
122 N to 1764 N
No cogging, small speed fluctuation.
No magnetic attraction force, longer life of the linear guides.
Maximum thrust range: 122 N to 1800 N. Small size and high thrust are achieved by the increased winding density and the optimized core and magnet geometries as a result of electromagnetic field analysis.
Three series are available: core (two series) and coreless (one series) types.
The linear servo motors are compatible with a variety of serial interface linear encoders. The linear encoder resolution ranges from 1 nm and up.
High-performance systems such as high-accuracy tandem synchronous control are achieved with CC-Link IE TSN.
LM-H3 series features environmental resistance, designed for an altitude of 2000 m and an ambient temperature of up to 60 ℃. *1, 2
*1. Derate the speed/thrust when using the linear servo motors at an altitude exceeding 1000 m and at high ambient temperatures.
*2. LM-AJ series/LM-AU series are designed for an altitude of 1000 m and an ambient temperature of up to 40 ℃.
The linear servo motors configured in tandem are suitable for large systems that require highly accurate synchronous operation between two axes.
Multi-head systems enable control of two motor coils independently, thereby simplifying machine mechanisms. This system is suitable for machines that require a short cycle time.
The motor primary side consists of laminated core and motor coil. The coil is inserted into the slots on the core. The entire section is molded with resin.
The secondary side consists of permanent magnets and a mounting plate. The permanent magnets are precisely positioned and fixed on the mounting plate, and then covered with stainless steel plate.
The motor primary side consists of motor coil and no laminated core. The coil is precisely positioned on the base, and molded with resin.
The secondary side consists of permanent magnets and a mounting plate. The permanent magnets are precisely positioned and fixed to face each other on a U-shaped mounting plate.