XSM130-50-504-M-0AA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen XSM130-50-504-M-0AA is part of the XSM Centurion Servo Motors series and has a frame size of 130. This servo motor provides a torque of 50 in-lb, operates at 5000 RPM, and weighs 5.9 kg. It features multiturn feedback, a voltage rating of 460 volts, and a winding resistance of 2.5 Ohms.
Internal Product Review
The XSM130-50-504-M-0AA is a Kollmorgen Centurion servo motor that stands out for 5000 RPM operation and multiturn feedback. A 50 in-lb torque output and 460 V rating support confident integration into higher-performance servo axes. Low rotor inertia of 0.00027 kg·m² gives the motor crisp dynamic response, making the unit an excellent servo option.
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Product Description:
The XSM130-50-504-M-0AA is a brushless servo motor produced by Kollmorgen within the XSM Centurion Servo Motors series. It delivers closed-loop shaft motion for positioning tables, material-handling axes, and similar automated systems. The motor pairs with compatible Kollmorgen digital drives to provide rapid acceleration, controlled positioning, and repeatable velocity regulation in factory machinery.
This model is built on frame size 130 and is supplied without a holding brake, so an external mechanism or drive-applied torque must hold the shaft when power is removed. A multi-turn feedback device tracks rotor position over multiple revolutions, allowing the control system to retain absolute position information. The rated shaft speed reaches 5000 rpm, supporting machinery that requires fast operating cycles. Continuous output torque is rated at 50 in-lb, providing sustained rotary force for steady loads. The electromagnetic circuit has a torque constant of 0.79 Nm/A, which relates motor current to the resulting shaft torque and supports accurate current-loop control. The motor operates from a three-phase supply rated at 460 V. Its rotor inertia is 0.00027 kg·m², supporting responsive acceleration while limiting the mechanical load imposed on the drive system.
Back electromotive force increases at 96 V/kRPM, which helps determine the required drive bus voltage across the operating speed range. The copper stator windings have a self-inductance of 21 mH and a winding resistance of 2.5 Ω. These electrical values affect current response, winding losses, and the thermal behavior of the motor during operation. The motor has a total mass of 5.9 kg, making it suitable for applications where axis weight affects acceleration and structural loading. Its brushless design eliminates mechanical commutation components and allows the paired drive to regulate torque electronically from rotor feedback.
