XSM130-73-404-M-0AA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1301.7628
The Kollmorgen XSM130-73-404-M-0AA is part of the XSM Centurion Servo Motors series and operates at a rated speed of 4000 rpm with a voltage class of 460 V AC. It provides a continuous torque of 8.2 Nm, peak torque of 20.3 Nm, and uses multi-turn absolute feedback. The motor weighs 7.3 kilograms, has a rotor inertia of 0.00041 kg-m^2, and features a continuous stall current of 9.9 A.
Internal Product Review
The XSM130-73-404-M-0AA is a Kollmorgen XSM Centurion servo motor rated for 460 V AC and 4000 rpm. Continuous torque of 8.2 Nm and peak torque of 20.3 Nm support strong servo response in demanding motion applications. Multi-turn absolute feedback adds dependable positioning accuracy, making the unit a strong choice for precision axis control.
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Product Description:
The XSM130-73-404-M-0AA is a three-phase brushless servo motor manufactured by Kollmorgen within the XSM Centurion Servo Motors series. Designed for precision motion loops, the unit supplies closed-loop torque and velocity control to gantries, pick-and-place heads, and indexing tables in industrial automation. Because it is supplied without an integral holding brake, the motor is intended for applications that use external clamping or drive torque for position retention. Its brushless design eliminates mechanical commutation components, allowing the connected servo drive to regulate motion electronically from the available feedback signals.
The motor belongs to the voltage class of 460 V AC, so its stator windings accept the high-power supply commonly used in industrial plants. At the rated speed of 4000 rpm, the shaft can deliver a continuous torque of 8.2 Nm while drawing a continuous stall current of 9.9 A. Its electrical behavior is based on a phase-to-phase inductance of 18 mH and a winding resistance of 2.0 Ω at 25 °C, which influence current ripple and thermal rise. Position data are provided by a multi-turn absolute encoder, allowing the drive to retain shaft-position information across multiple revolutions. Power leads terminate in 16 AWG cables suitable for the stated current range, providing a direct connection between the motor windings and a compatible servo drive.
Dynamic capability includes a peak torque of 20.3 Nm, giving the axis additional capacity for acceleration and transient load rejection. Speed changes are aided by a rotor inertia of 0.00041 kg·m², which balances quick response with mechanical stability. A torque constant of 0.95 Nm/A relates commanded current to generated torque, while a back-EMF constant of 115 V/kRPM relates shaft velocity to induced voltage. The housing weighs 7.3 kg, allowing compact machines to limit supported mass while retaining sufficient material for heat dissipation. The smooth shaft has no keyway, so clamp or compression couplings are recommended for transmitting torque to gearheads or pulleys without requiring keyed engagement.
