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Product Features

HG Series

Medium-inertia, high-accuracy and high-speed motors HG Series

Sensor resolution has been significantly improved. The servo motors, which boast smooth rotation and outstanding acceleration capabilities, are well-suited to serve as feed axes of machine tools.
Range 0.2 to 9 [kW]
Maximum rotation speed: 4,000 or 5,000 [r/min]
Safety support sensors are included as standard specification. Sensor connectors are screw-locked and have enhanced vibration resistance. Three sensor resolutions (i.e., 1, 4 and 67 million pulses/rev) are available.
This can also be used as a tool spindle motor.
Small-sized connector allows horizontal cable connection, which helps to save space in machines (Options supported. (Flange size 90SQ only)).

Low-inertia and High-speed servo motor
Optimal for a machine with high acceleration.
Range 0.5 to 11 [kW]
Maximum speed 3,000 or 4,000 [r/min]
Supports three types of detectors with a resolution of 260,000, 1million or 16 million p/rev.

Low-inertia and High-speed servo motor
Optimal for a machine with high acceleration.
Range 0.5 to 11 [kW]
Maximum speed 3,000 or 4,000 [r/min]
Supports three types of detectors with a resolution of 260,000, 1million or 16 million p/rev.

Medium-inertia and high-accuracy servo motor
Optimal for ensuring the accuracy of a machine with high-inertia.
Range 0.5 to 11 [kW]
Maximum speed 3,000 [r/min]
Adaptable to both standard detector at 100,000 p/rev and high-accuracy detector at 1 million p/rev. (Note that the lineup is from 0.5 to 3.5 [kW] and only 100,000 p/rev detector when combined with MDS-B-SVJ2 and MDS-R.)

Use in clean environments is possible since no ball screws are used, eliminating possible contamination from grease.
Elimination of transmission mechanisms, including backlash, enables smooth and quiet operation even at high speeds.
Range Maximum thrust: 900 to 18,000 [N·m]

High-torque, direct-drive motor combined with high-gain control provides quick acceleration and positioning, which makes rotation smoother.
Suitable for rotary axes that drive tables or spindle heads.
Range: Maximum torque: 36 to 1,280 [N·m]

HG Series