XSM115-55-352-S-2AA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1301.6687
The Kollmorgen XSM115-55-352-S-2AA is part of the XSM Centurion Servo Motors series and operates at a speed of 3500 RPM with a torque output of 55 in-lb. This motor features a 24 Volt brake, SinCoS motor feedback, a frame size of 115, and a voltage rating of 230 Volts.
Internal Product Review
The XSM115-55-352-S-2AA is a Kollmorgen Centurion servo motor rated for 230 V and 3500 RPM. SinCoS feedback and 55 in-lb torque support accurate motion control and steady axis response. A 24 Volt brake adds practical holding capability, making the motor a strong choice for precision servo applications.
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Product Description:
The XSM115-55-352-S-2AA is a permanent-magnet AC servo motor manufactured by Kollmorgen and supplied within the XSM Centurion Servo Motors series. As a torque-controlled rotary actuator, it converts drive current into precise shaft motion for indexing tables, pick-and-place heads, and similar automation axes. The motor is intended for medium-inertia loads that require closed-loop velocity and position regulation with a compatible Kollmorgen or third-party digital drive.
An integrated 24 V brake holds the shaft when power is removed, allowing vertical or safety-critical axes to remain locked without external clamps. The motor has a frame size of 115, giving it a square flange approximately 115 mm across for direct mounting to gearboxes or load couplings. Its rated shaft speed reaches 3500 rpm, allowing fast indexing while maintaining servo accuracy. The continuous static torque is 55 in-lb, providing moderate force output without thermal derating. The motor is designed for use with a 230 V line supply, which supports installation in facilities equipped with single-phase or three-phase 230 V power. These operating characteristics make the motor suitable for repetitive motion where controlled acceleration, stable holding, and accurate speed regulation are needed.
Rotor position is measured with SinCoS sensors, an analog incremental system that provides high-resolution sine and cosine signals for precise commutation. This encoder style pairs with drives that support interpolated motor feedback, allowing control loops to track the rotor position accurately throughout each electrical cycle. The unit has a standard option configuration without special seals or custom connectors. Its feedback signals support sinusoidal commutation, which reduces torque ripple and helps keep acoustic noise low across the operating speed range. The drive can use the continuous feedback waveform to regulate current in relation to rotor angle, improving smoothness during low-speed positioning and rapid acceleration. Proper drive compatibility is required to process the analog feedback channels and operate the brake through the appropriate control circuit.
