MSM115-34-402-M-0KA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1302.6942
The Kollmorgen MSM115-34-402-M-0KA is a servo motor from the MSM Brushless Servo Motors series and features a rated speed of 4000 RPM with a rated voltage of 200 V. This motor supports a 48 kg maximum radial load at 4000 RPM and offers a multiturn high resolution sin/cos feedback. It has a keyway shaft style with an M6 x 1.0 mm shaft end thread and a torque rating of 34 in-lb.
Internal Product Review
The MSM115-34-402-M-0KA is a Kollmorgen brushless servo motor with a 4000 RPM rated speed and a 34 in-lb torque rating. Multiturn high-resolution feedback with a Sin/Cos signal supports precise motion control and stable tuning in servo applications. A keyway shaft and 200 V rating make the motor a strong fit for demanding axis installations.
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Product Description:
The MSM115-34-402-M-0KA is a brushless servo motor manufactured by Kollmorgen for the MSM Brushless Servo Motors series. It delivers tightly regulated torque and speed so that indexing tables, pick-and-place heads, or light gantries can achieve deterministic motion cycles. By combining a compact stator with rare-earth magnets, the unit fits into confined machine frames while supporting dynamic load changes, making it a practical choice for material handling and small process equipment that depend on precise, closed-loop shaft rotation.
At its rated operating point, the motor reaches 4000 rpm, providing the speed used to determine the synchronous electrical frequency that a drive must supply for continuous duty. The continuous output available at this velocity is 34 in-lb of shaft torque, providing moderate twisting force for belts, lead screws, or direct gears. A winding design optimized for 200 V bus systems minimizes inverter size and keeps phase current within common industrial ratings. Position feedback is provided by a multi-turn high-resolution encoder that delivers absolute position data across multiple revolutions, and its incremental tracks generate a sine-cosine waveform to support analog interpolation. Seventeen feedback connector pins carry power, encoder tracks, and shielding between the motor and its connected drive.
The permissible radial load at rated speed is 48 kg, allowing overhung pulleys or pinions to be mounted without shortening bearing life. Power is transmitted through a shaft with a keyway, so torque can be transferred to mating hubs without relying solely on friction. The threaded center of the shaft uses an M6 x 1.0 mm thread, providing a secure attachment point for compatible installation hardware. A thread depth of 16 mm is available for puller bolts or retaining screws during installation or maintenance. These shaft features support secure coupling while helping installers position, retain, or remove connected components without placing unnecessary stress on the motor bearings.
