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JR12M4CH by Kollmorgen

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The JR12M4CH from Kollmorgen delivers a rated power output of 414 Watts and a peak torque of 118 lb-in. Part of the ServoDisc Pancake DC Motors series, this servo motor operates at a rated speed of 3000 RPM and reaches a maximum speed of 5000 RPM.

It features a terminal voltage of 63 Volts, a continuous stall torque of 11 lb-in at 40°C, and a cogging torque of 0 oz-in. Weighing 3.6 kilograms, it maintains an electrical time constant of less than 0.14 milliseconds.

Technical Specifications

Armature Resistance
0.730 Ohms
Back Emf Constant
17.80 V/KRPM
Cogging Torque
0 oz-in
Continuous Stall Current
7.5 Amps
Continuous Stall Torque
11 lb-in / 1.2 N-cm
Maximum Recommended Speed
5000 RPM
Peak Current
80 Amps
Peak Torque
118 lb-in / 13.3 N-cm
Rated Continuous Current
8.4 Amps
Rated Continuous Torque @ 25°c
12 lb-in / 1.3 N-cm
Rated Continuous Torque @ 40°c
11 lb-in / 1.2 N-cm
Rated Power Output
414 Watts / 0.55 HP
Rated Speed
3000 RPM
Rated Terminal Voltage
63.0 Volts
Terminal Resistance
0.950 Ohms

Click here for product datasheet

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