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MDS-3018 Rotary Servo Motor

MDS-3012 Rotary Servo Motor

Micro Direct Drive Motor Technology

Rotary AC Servo with Built-in Encoder, 30mm diameter frame, double stack-length and standard shaft configuration.

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“Nippon Pulse is the partner we’ve been looking for. They delivered the custom linear motor solution that was the right fit for our application. There’s no question... they are experts in precision motion.”
— US Manufacturer

Specification Overview

  • Continuous Current (Amps)
    1.8
  • Peak Current (Amps RMS)
    5.6
  • Resistance (Ohms)
    2.3
  • Inductance (mH)
    1.3
  • Shaft Diameter (mm)
    5
  • Peak Stall Torque (mNm)
    280
  • Peak Curent (Amps RMS)
    5.6
  • Rated Stall Torque (mNm)
    95
  • Rated Current (Amps)
    1.8
  • Continuous Rated Torque (mNm)
    68
  • Torque Constant (mNm/Amps RMS)
    43
  • Rated Speed (RPM)
    1000
  • Maximum Speed (RPM)
    1000
  • Back EMF (V/kRPM)
    4.5
  • Drive Input Voltage (VDC)
    48
  • Rotor Poles
    16
  • Rotor Inertia (g-cm2)
    11.2
  • Weight (g)
    160
  • Radial Load (N)
    94
  • Axial Load (N)
    47
  • Axial Load Reference Point (mm)
    38
  • Absolute Encoder (BiSS-C)
    524,288
  • Shaft Length (mm)
    13
  • Heat Sink (Al mm)
    120 x 120 x 8
  • Armature Insulation Class
    B
  • Motor Diameter (mm)
    30
  • Motor Length (mm)
    37.5
  • Environmental Operating
    0°C - 40°C, 10% - 85% relative humidity (Non-condensing)
  • Environmental Non-operating
    -20°C to 60°C

Documents & Resources

Documents & Datasheets

3D CAD Drawing Download

Media

Videos

Nippon Pulse X-Y-Theta stage rendering

Nippon Pulse X-Y-Theta stage rendering