Factory Automation

Drive Units Drive Units

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

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

MDS-E/EH Series
  • 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

MDS-EM/EMH Series
  • 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

MDS-EJ/EJH Series
  • 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).

High-performance Servo/Spindle Drive MDS-D2/DH2 Series

MDS-D2/DH2 Series
  • With the fastest current control cycle, basic performance is drastically enhanced (High-gain control). A combination of high-speed servo motor and high-accuracy detector helps enhance overall drive performance.
  • A high-efficiency fin and low-loss power module have enabled unit downsizing, which also leads to a reduction in control panel size. A line of drive units driving a maximum of two spindles is available, contributing to a reduction in control panel size.

All-in-one compact drive units MDS-DJ Series

MDS-DJ Series
  • Ultra-compact drive unit, which has built-in power supply, contributes to the reduction in size of control panels. The 2-axis type is added for further downsizing.
  • A high-efficiency fin and low-loss power module have enabled unit downsizing, which also leads to a reduction in control panel size.

Multi-hybrid Drives MDS-DM2 Series

MDS-DM2 Series
  • A line of high-performance multi-hybrid drive units are available. The multi-hybrid drive unit drives a maximum of three servo axes and one spindle, supporting the ownsizing of units and offering technical advantages.
  • A power regeneration system that efficiently uses energy during deceleration as power contributes to highly-frequent acceleration/deceleration and energy savings.

SiC Power Module-installed Multi-hybrid Drive MDS-DM2-SPHV3

MDS-DM2-SPHV3 Series
  • Realizes higher spindle speed and lower energy consumption.
  • Drives spindle motors at higher speed with greater torque, while maintaining the same size as conventional models.
  • Enables greater spindle motor torpue, up by 15% compared to conventional models.
  • Drives spindle motors at speeds up to 30,000 rpm, twice as fast as conventional models.