XSM130-73-304-M-0AA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1301.7629
The Kollmorgen XSM130-73-304-M-0AA is part of the XSM Centurion Servo Motors series and weighs 7.3 kilograms. It has a continuous torque of 8.2 Nm, a peak torque of 20.3 Nm, and operates at a rated speed of 3000 RPM. This motor features multiturn feedback, a frame size of 130, and a continuous stall current of 6.7 Amps.
Internal Product Review
The XSM130-73-304-M-0AA is a Kollmorgen Centurion servo motor with multiturn feedback and a 460 V rating. Continuous torque of 8.2 Nm and peak torque of 20.3 Nm give the unit strong dynamic response for demanding motion axes. A 3000 RPM motor speed makes this model an excellent choice for precise, high-performance servo applications.
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Product Description:
The XSM130-73-304-M-0AA is a three-phase AC servo motor engineered by Kollmorgen within the XSM Centurion Servo Motors series. With a frame size of 130 and standard design options, it is intended for closed-loop positioning, indexing, and process control tasks in automated assembly cells and packaging lines. Multi-turn feedback enables absolute position reporting over multiple shaft revolutions. The smooth shaft does not have a keyway, making it suitable for couplings that rely on clamp-style hubs.
At its continuous rating, the motor can deliver 8.2 Nm of torque while drawing a continuous stall current of 6.7 A; these values indicate its thermal capacity during indefinite duty. The nominal output speed reaches 3000 rpm, and the motor can tolerate transient loads up to a peak torque of 20.3 Nm during acceleration or disturbance rejection. A torque constant of 1.49 Nm/A links the commanded phase current to the developed torque, simplifying current-loop tuning in the servo amplifier. Electrical dynamics are influenced by a phase inductance of 41 mH and a winding resistance of 4.2 Ω, which affect current rise time and copper losses. The voltage constant is 180 V/krpm, indicating the back electromotive force generated as speed increases. The 16 AWG power leads are sized to carry the required current while limiting voltage drop.
The motor is built for operation on a 460 V DC bus, making it compatible with servo drives that use this bus voltage. Low reflected inertia is supported by a rotor inertia of 0.00041 kg·m², allowing the unit to respond quickly to command changes while reducing the drive gain required for stability. A mass of 7.3 kg allows the motor to be mounted on lightweight machine frames while remaining within applicable vibration limits. The peak corner speed is 2000 rpm, indicating the transition from current-limited operation to voltage-limited operation. Because the motor does not have a holding brake, the load must be secured externally when power is removed. A mechanical lock or another external holding method may be required for vertical or gravity-loaded axes.
