Product Description:

The MSK071E-0450-FN-M1-AG0-NNAN is an IndraDyn S synchronous servo motor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Its 071 frame size and E length support compact installations, while the reduced runout design minimizes radial deviation at the shaft for consistent coupling alignment. Used with compatible Rexroth drive controllers, the motor supplies tightly regulated torque and speed for pick-and-place units, indexing tables, and other motion-critical stations in industrial automation.

Heat is removed through liquid cooling, allowing continuous operation in thermally confined cabinets. Position feedback is transmitted over the Hiperface interface, and its optical encoder provides 128 signal periods per revolution for fine angular resolution in dynamic servo loops. The feedback device is a multiturn absolute unit, so the controller retains shaft position across power cycles and does not require homing after startup. Mechanical power exits the motor through a plain shaft that simplifies connection to gearboxes or couplings, and the A-side power connector helps keep cable routing consistent with neighboring MSK motors. Winding code 0450 identifies the stator’s electrical constants and supports high RMS current capability.

The motor is supplied without a holding brake, so static load retention must be handled by the drive or by external mechanics when power is removed. An enclosure rating of IP65 seals the housing against dust ingress and low-pressure water jets encountered on factory floors. Reliable performance is maintained within an ambient range of 0–40 °C, which matches typical machine-room conditions. Class 155 insulation supports elevated winding temperatures during repetitive acceleration duties and helps preserve thermal durability over time.