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Nippon Pulse 30mm rotary servomotor with hollow shaft
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Rotary AC Servo with Built-in Encoder

Rotary servomotor with 30mm diameter frame, double stack-length and hollow shaft configuration.

Availability and Pricing

Contact our applications engineers for availability, lead time and pricing information for this product.


Technical specifications

Body diameter30 mm
Body length37.5 mm
Max torque0.28 Nm
Rated torque0.068 Nm
Continuous stall torque0.095 Nm
Max speed1000 rpm
Rated speed1000 rpm
Max encoder resolutionIncremental: 432,000 (Multiplication by 4) / Absolute: 524,288 (19 bit) P/R
Input power48 VDC
Peak power20 W
Peak power rate60 kW/s
Peak armature current5.6 Arms
Rated armature current1.8 Arms
Voltage constant4.5 V/krpm
Torque constant0.043 Nm/Arms
Line armature resistance2.3 ohms
Line armature inductance1.3 mH
Rotor poles16 P
Moment of inertia13.6 g/cm2
Permissible radial load94 N
Permissible axial load47 N
Load reference point distance36 mm
Mass0.16 kg
Standard heatsink120 x 120 x 8 Aluminum

System drawing

MDH-3012 system drawing

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