XSM130-50-504-S-0AA Kollmorgen
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The Kollmorgen XSM130-50-504-S-0AA is a servo motor in the XSM Centurion Servo Motors series with a frame size of 130 and a net weight of 5.9 kilograms. This motor features a continuous stall current of 8.1 Amps, peak speed of 5000 RPM, and provides 50 inch-pounds of torque with a voltage rating of 460 Volts. It has SinCoS feedback and a no keyway shaft style.
Internal Product Review
The XSM130-50-504-S-0AA is a Kollmorgen Centurion servo motor with SinCoS feedback and a 5000 RPM speed rating. A 50 in-lb torque output and 8.1 A continuous stall current give the motor a controlled, capable feel in demanding motion applications. The no-keyway shaft supports clean mechanical integration, making the standard configuration a strong choice for precise servo axes.
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Product Description:
The XSM130-50-504-S-0AA is a rotary servo motor manufactured by Kollmorgen within the XSM Centurion Servo Motors series. It converts electrical power from a matched drive into precisely regulated mechanical motion. The motor is suitable for positioning axes, feeders, light gantries, and other automated equipment that requires controlled speed and position. Its servo design supports responsive operation during repetitive movement cycles.
The motor develops a continuous stall current of 8.1 A, so the supply amplifier must sustain that current without derating when the rotor is locked. With a rated 460 V bus, the windings produce up to 50 in-lb of continuous torque. The torque constant is 0.79 Nm/A, allowing the drive to calculate torque from phase current. Maximum mechanical speed reaches 5000 rpm, enabling short index times in pick-and-place or tool-change cycles. Electrical behavior is governed by a phase inductance of 21 mH and a phase resistance of 2.5 Ω; these values affect the electrical time constant and current-loop response. The 130 mm frame has a square mounting face, and its smooth shaft without a keyway supports zero-backlash clamping couplings. The motor is supplied without a holding brake and uses SinCoS encoder feedback for high-resolution position measurement.
The voltage constant of 96 V/krpm is suitable for the 460 V supply, keeping back EMF within the drive limits at full rated speed. A rotor inertia of 0.00027 kg-m² supports rapid acceleration while helping to smooth minor load oscillations. The motor weighs 5.9 kg, which reduces the supported mass on small robot wrists or modular linear carriages. Ambient air provides cooling because the motor does not include a cooling jacket. The standard configuration does not include special seals or an extended shaft, and conventional motor cabling is used for the power and feedback connections. Its Centurion-series connector arrangement and SinCoS signal format support connection to compatible drive equipment.
