MDH-4018 Rotary Servo Motor
Micro Direct Drive Motor Technology
Rotary AC Servo with Built-in Encoder Rotary servomotor with 40mm diameter frame, triple stack-length, and hollow shaft configuration with 6mm gap.
“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
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Continuous Current (Amps)2.3
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Peak Current (Amps RMS)10
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Resistance (Ohms)1.7
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Inductance (mH)2
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Peak Stall Torque (mNm)1000
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Peak Curent (Amps RMS)10
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Rated Stall Torque (mNm)280
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Rated Current (Amps)2.3
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Continuous Rated Torque (mNm)230
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Torque Constant (mNm/Amps RMS)100
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Rated Speed (RPM)450
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Maximum Speed (RPM)450
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Back EMF (V/kRPM)11
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Drive Input Voltage (VDC)48
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Rotor Poles16
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Rotor Inertia (g-cm2)60.3
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Weight (g)300
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Radial Load (N)140
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Axial Load (N)70
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Axial Load Reference Point (mm)47.1
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Absolute Encoder (BiSS-C)1,048,576
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Hollow Bore (mm)6
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Shaft Plate Diameter (mm)20
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Shaft Plate Thickness (mm)5
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Length (mm)6
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Heat Sink (Al mm)150 x 150 x 8
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Armature Insulation ClassB
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Motor Diameter (mm)40
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Motor Length (mm)43.5
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Environmental Operating0°C - 40°C, 10% - 85% relative humidity (Non-condensing)
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Environmental Non-operating-20°C to 60°C
