XSM100-37-502-M-0AA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen XSM100-37-502-M-0AA is part of the XSM Centurion Servo Motors series and has a frame size of 100. This servo motor produces a torque of 37 inch-pounds and reaches a maximum speed of 5000 RPM. It weighs 4.6 kg and uses multiturn feedback, with a shaft style featuring no keyway.
Internal Product Review
The XSM100-37-502-M-0AA is a Kollmorgen Centurion servo motor that delivers 37 in-lb torque and 5000 RPM capability for demanding motion applications. Multiturn feedback and 0.00011 kg·m² rotor inertia support accurate positioning and crisp dynamic response. The 0.40 Nm/A torque constant is a standout spec for efficient servo tuning.
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Product Description:
The XSM100-37-502-M-0AA is a brushless AC servo motor manufactured by Kollmorgen for the XSM Centurion Servo Motors series. It belongs to the Centurion product group and provides closed-loop rotary actuation for indexing tables, pick-and-place axes, and light packaging spindles. When paired with a compatible drive and feedback connection, the unit delivers accurately commanded speed or position to help maintain repeatable production cycles. Its brushless design uses electronic commutation, eliminating the mechanical wear associated with brushes and commutators.
With a frame size of 100, the housing offers a moderate footprint while accommodating the electromagnetic stack required for operation at 5000 rpm. Continuous shaft torque reaches 37 in-lb, while the torque constant of 0.40 Nm/A supports accurate current-based control. The back electromotive force constant is 52 V/krpm, which indicates the voltage generated as motor speed increases. The motor windings are designed for a 230 V supply, allowing the unit to operate with a compatible servo drive. Thermal rise is moderated by the laminated core, helping the motor maintain rated torque during extended duty cycles. These electrical characteristics allow the drive to regulate acceleration and maintain command speed without excessive current ripple.
The electrical circuit has a phase inductance of 7.5 mH and a phase resistance of 1.2 Ω, which the drive uses when tuning current loops. A rotor inertia of 0.00011 kg·m² supports rapid acceleration and deceleration without excessive overshoot. The motor weighs 4.6 kg, allowing secure installation without placing excessive load on the mounting structure. Its ground shaft has no keyway and includes an M5 × 0.8 mm center thread with a depth of 12.5 mm. At maximum speed, the shaft supports an axial load of 13 kg and a radial load of 43 kg. Multi-turn feedback retains absolute position information after a loss of power, reducing the need to repeat a homing sequence when operation resumes. The motor is supplied without a holding brake, so an external locking device or drive-applied torque is required when a stationary load must be secured.
