XSM215-325-304-M-2KA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen XSM215-325-304-M-2KA is part of the XSM Centurion Servo Motors series and has a frame size of 215. This servo motor provides a continuous stall torque of 36.7 Nm and a peak stall torque of 72.3 Nm, with a rated speed of 3000 RPM at 460 VAC. It features a 24 Volt brake option and multi-turn absolute feedback, and has a net weight of 26.8 kg.
Internal Product Review
The XSM215-325-304-M-2KA is a Kollmorgen Centurion servo motor with 36.7 Nm continuous stall torque and 72.3 Nm peak stall torque. Multi-turn absolute feedback and a 24 Volt brake support precise positioning and secure axis control in demanding motion applications. A 3000 RPM rated speed makes the motor a strong choice for dynamic servo duty.
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Product Description:
The XSM215-325-304-M-2KA is a brushless AC servo motor manufactured by Kollmorgen and positioned within the XSM Centurion Servo Motors series. As part of the Centurion product group, the unit converts commanded current from a matched drive into controlled torque and speed for positioning tables, pick-and-place axes, and coordinated machine tools. Its electromagnetic design supports high dynamic performance with medium inertia, providing a compact source of programmable rotary motion. The motor is suitable for applications that require accurate acceleration, deceleration, and position control throughout repetitive operating cycles.
Under steady-state loading, the motor supplies a continuous stall torque of 36.7 Nm while drawing 32.1 A, allowing an axis to hold position without excessive heating. The rated speed of 3000 rpm aligns with common servo gear ratios, and the three-phase stator is wound for 460 VAC operation with a compatible servo drive. A rotor inertia of 0.00400 kg·m² balances acceleration response against overshoot, supporting tight velocity loops when paired with its multi-turn absolute feedback device. These operating characteristics allow the drive to regulate speed and torque during continuous motion without sacrificing responsive axis behavior.
For short bursts, the axis can reach a peak stall torque of 72.3 Nm, providing additional torque for rapid indexing before returning to its continuous limits. Mechanical loading allowances include an axial capacity of 66 kg and a radial capacity of 200 kg at 1000 rpm, accommodating belt drives or gear wheels on the keyed shaft. The integrated 24-volt brake locks the rotor when power is removed, and the shaft includes a keyway and an M12 × 1.75 mm thread for positive coupling. The motor has an overall mass of 26.8 kg and uses a frame size 215 envelope. Electrical response during transients benefits from a voltage constant of 168 V/krpm, along with 11 mH of inductance and 0.349 Ω of resistance, giving the drive predictable back EMF and current-rise characteristics. The shaft and brake arrangement supports secure load retention while the electrical properties enable controlled current changes during acceleration and deceleration.
