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Drive Technology

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Drive Units

High-gain servo/spindle drives, capable of fully enhancing drive system performance.


High-performance Servo / Spindle Drive Units MDS-E/EH Series

Spindelantrieb

  • The servo control-dedicated core processor realizes an increase in control speed, leading to improved basic performance. When combined with a higher resolution motor sensor and enhanced high-speed optical communication, this drive contributes to high-speed, high-accuracy control.
  • Motor power connector comprises an anti-misinsertion mechanism. This helps to eliminate connection errors.
  • Improved diagnostic and preventive-maintenance features.
  • Safe Torque Off (STO) and Safe Brake Control (SBC) are supported in effort to enhance safety features.


Multi-hybrid Drive Units MDS-EM/EMH Series

Multi-Hybrid-Antriebseinheit

  • The multi-hybrid drive unit is capable of driving a maximum of three servo axes and one spindle. This contributes to the downsizing of machines and offers technical advantages.
  • Motor power connector comprises an anti-misinsertion mechanism. This helps to eliminate connection errors.
  • Safe Torque Off (STO) and Safe Brake Control (SBC) are supported in effort to enhance safety features.
  • Fan unit contributes to easier fan exchange.
  • MDS-EMH 400V system drive unit is available.


All-in-one compact drive units MDS-EJ/EJH Series

Kompakte All-in-one Antriebseinheit

  • Ultra-compact drive units with built-in power supplies contribute to reduced control panel size.
  • The 2-axis type is added for further downsizing.
  • The servo control-dedicated core processor realizes an increase in control speed, leading to improved basic performance. When combined with a higher resolution motor sensor and enhanced high-speed optical communication, this drive contributes to high-speed, high-accuracy control.
  • Safe Torque Off (STO) and Safe Brake Control (SBC) are supported in effort to enhance safety features.
  • MDS-EJH 400V system drive unit is available (For servo motors only).


Servo Motors

Nano-control compatible servo motor, well suited to various types of machines.


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

Servomotor

  • 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)).


Linear Servo Motor LM-F Series

Linearservomotor

  • 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 [Nm]


Direct Drive Servo Motor TM-RB Series

Direktantrieb

  • 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 [Nm]



Spindle Motors

Next-generation spindle motor, equipped with high speed and high efficiency.


High-performance Spindle Motor SJ-D Series

Spindelmotor

  • Motor energy loss has been significantly reduced by optimizing the magnetic circuit.
  • High-speed bearing incorporated as a standard feature helps to achieve higher speed, lower vibration and improved durability.
  • Range: Normal SJ-D Series: 3,7 to 11 [kW] Compact & light SJ-DJ Series: 5,5 to 15 [kW]
  • Maximum speed 10.000 or 12.000 [r/min]


High-output, High-torque Spindle Motor SJ-DG Series

Spindelmotor

  • Addition of S3 rating (%ED rating) has improved output and torque acceleration/deceleration characteristics.
  • Balance adjustment ring has been added to the counter-load side for fine tuning.
  • Range: S3 rating: 5,5 to 15 [kW]
  • Maximum speed 10.000 or 12.000 [r/min]


Low-inertia, High-speed Spindle Motor SJ-DL Series

Spindelmotor

  • The spindle motors are dedicated to tapping machines requiring faster drilling and tapping.
  • The latest design technologies have made it possible to attain lower vibration and greater rigidity even with the lighter weight.
  • Range 0.75~7.5 [kW]


Built-in Spindle Motor SJ-BG Series

Einbauspindelmotoren

  • The electrical design has been optimized to increase the continuous rated torque per unit volume, contributing to the downsizing of spindle units.
  • A mold with cooling jacket is available as an optional feature.