XSM130-73-304-M-2AA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1301.7710
The Kollmorgen XSM130-73-304-M-2AA is part of the XSM Centurion Servo Motors series and features a frame size of 130. This servo motor supports a continuous torque of 8.2 Nm and a peak torque of 20.3 Nm, with a 24 volt brake option. It operates at a rated speed of 3000 RPM, includes multiturn motor feedback, and weighs 7.3 kilograms.
Internal Product Review
The XSM130-73-304-M-2AA is a Kollmorgen Centurion servo motor designed for precise motion applications, with 8.2 Nm continuous torque and 20.3 Nm peak torque. Multiturn feedback supports accurate positioning, while 3000 RPM motor speed gives the unit a strong balance of resolution and throughput. A 24 Volt brake adds practical holding capability and rounds out a very capable servo motor for controlled high-performance axis operation.
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Product Description:
The XSM130-73-304-M-2AA is a servo motor manufactured by Kollmorgen for the XSM Centurion Servo Motors series. As part of the Centurion product group, the unit converts electrical energy into regulated rotary motion for positioning, indexing, and speed control tasks in industrial automation. It is built on a 130 mm frame and includes multi-turn feedback for absolute position tracking. A 24 V brake holds connected loads when power is removed, while a smooth shaft without a keyway allows direct connection to clamping hubs or gearheads.
The motor delivers a continuous output torque of 8.2 Nm while remaining in thermal equilibrium. This output is supported by a continuous stall current of 6.7 A, a winding inductance of 41 mH, and a winding resistance of 4.2 Ω at 25 °C. When powered by a drive with a 460 V bus, the rotor operates at a rated speed of 3000 rpm under load. The torque constant is 1.49 Nm/A, meaning each ampere of motor current produces nearly one and a half newton-meters of torque. A peak corner speed of 2000 rpm separates the constant-torque and constant-horsepower operating zones, providing a clear reference when selecting gear ratios and compatible drives.
During transient operation, the servo can withstand a peak shaft torque of 20.3 Nm before entering its intermittent operating region. Its rotor inertia of 0.00041 kg·m² supports rapid reversals while helping the drive maintain controlled settling after acceleration or deceleration. The induced voltage scales at 180 V/krpm, allowing predictable energy recovery into compatible 460 V drives during regenerative operation. The motor has an overall shipping mass of 7.3 kg, which provides structural stiffness while keeping the unit manageable during machine assembly. Its smooth shaft interface suits rigid clamping connections, and the integrated brake can secure the coupled load when electrical power is unavailable.
