XSM100-37-504-M-0AA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1301.7624
The Kollmorgen XSM100-37-504-M-0AA is part of the XSM Centurion Servo Motors series with a frame size of 100 and a net weight of 4.6 kilograms. This servo motor features multiturn feedback, runs at a maximum speed of 5000 RPM, and provides a torque of 37 inch-pounds. It has a voltage rating of 460 volts and a winding resistance of 4.61 ohms.
Internal Product Review
The XSM100-37-504-M-0AA is a Kollmorgen Centurion servo motor rated for 5000 RPM with multiturn feedback. A 37 in-lb torque output and 0.79 Nm/A torque constant support stable axis control and efficient current utilization. The standard, brake-free configuration is a strong fit for precision motion applications.
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Product Description:
The XSM100-37-504-M-0AA is a rotary servo motor produced by Kollmorgen for the XSM Centurion Servo Motors series. Multi-turn feedback built into the stator sends absolute position data across many revolutions, giving motion controllers precise information for indexing tables, pick-and-place heads, and other automated axes. This feedback allows the controller to retain the axis position across multiple shaft rotations without relying on a single-turn reference. Within an industrial drive train, the unit converts regulated electrical power into tightly controlled shaft torque so that loads can be positioned quickly and repeatably.
Its mechanical interface follows Frame Size 100 geometry. An 80 mm pilot diameter centers the housing, while a 100 mm bolt circle contains four 7.0 mm mounting holes. The threaded connections use M5 × 0.8 mm threads with a depth of 12.5 mm. The motor has a net mass of 4.6 kg, limiting the weight added to lightweight robot joints and moving assemblies. At 1,000 rpm, the bearings tolerate a radial load of 74 kg and an axial load of 36 kg. Continuous stall torque reaches 37 in-lb, while the maximum shaft speed is 5,000 rpm. The three-phase stator is wound for a bus voltage of 460 V. The motor has no brake, so stationary loads must be held by drive torque or an external locking mechanism.
The rotor inertia is 0.00011 kg·m², supporting rapid acceleration and responsive changes in shaft speed. Torque rises linearly with phase current according to a torque constant of 0.79 Nm/A. The generated back EMF corresponds to a voltage constant of 96 V/kRPM, allowing the drive to account for voltage produced as rotational speed increases. The stator has a winding inductance of 28 mH, which helps moderate current ripple from pulse-width modulation. Winding resistance is 4.61 Ω and contributes to the motor’s steady-state thermal load during operation. The electrical characteristics support controlled current regulation across positioning, acceleration, and constant-speed operating conditions.
