XSM165-172-402-S-2KA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1301.7408
The Kollmorgen XSM165-172-402-S-2KA is a servo motor in the XSM Centurion Servo Motors series with a 165 frame size and a continuous rated torque of 12.5 Nm. It offers a rated speed of 4000 rpm, peak torque of 48.6 Nm, and uses a 230 VAC supply voltage. This motor features 8 poles, a 24 Volt brake option, and a shaft with keyway.
Internal Product Review
The XSM165-172-402-S-2KA is a Kollmorgen Centurion servo motor with 19.4 Nm continuous torque and 48.6 Nm peak torque. Operation at 4000 rpm rated speed with 230 VAC supply supports strong dynamic response in demanding motion systems. A shaft with keyway simplifies mechanical integration, making this motor a highly capable choice for precision axis applications.
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Product Description:
The XSM165-172-402-S-2KA servo motor is manufactured by Kollmorgen and belongs to the XSM Centurion Servo Motors series. This brushless AC motor converts drive current into rotary motion for positioning, velocity, and tension control in automated machinery such as packaging stations and gantry axes. Its compact 165-frame housing supports direct connection to gearboxes or precision couplings. Feedback-compatible windings allow a suitable servo drive to regulate shaft position and speed during repeated motion cycles. The motor is designed to provide high cyclic torque while maintaining the thermal stability required for continuous industrial operation.
During continuous operation, the motor can deliver 12.5 Nm of torque, while its windings can tolerate a stall current of 41.5 A without exceeding their thermal limits. A separate operating rating provides 19.4 Nm of torque when shaft cooling is applied. Nominal output remains stable at speeds up to 4000 rpm, and short acceleration periods can produce 48.6 Nm of peak torque. The motor has a torque constant of 0.54 Nm/A, which relates supplied current to generated shaft torque. Its 3.3 mH inductance and 0.167-ohm resistance influence the rate at which winding current rises during rapid command changes. An eight-pole rotor maintains magnetic balance through the 2000 rpm peak corner speed. The size-165 frame provides room for standard mounting hardware while preserving a compact installation footprint.
The drive system operates from a 230 VAC supply, and the motor insulation has a dielectric withstand level of 1800 VAC RMS. Feedback processing can compensate for the motor’s 0.00147 kg-m² rotor inertia during fast reversals, helping the axis follow changing motion commands accurately. Generated back electromotive force remains linear with speed at 65 V/kRPM, allowing the connected drive to regulate operation across the available speed range. A factory-installed 24-volt holding brake secures vertical loads when motor power is removed. The brake increases the overall motor length by 2.03 inches, which must be considered when planning axial clearance. Threaded holes with a depth of 22 mm provide secure attachment points, while the keyed shaft option transfers torque to a coupling without rotational slippage.
