Product Description:

The MSK071E-0450-FN-M1-UG0-NNNN is a servomotor built by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servomotor, it provides closed-loop torque and position control for automated axes in packaging machines, gantries, and general machinery. The unit works with compatible drive controllers to convert electrical commands into precise rotary motion for industrial automation tasks. This operating role supports repeatable positioning and stable speed control during changing load conditions.

Thermal management is handled by liquid cooling, allowing the 071-frame stator to maintain continuous torque without external airflow. The housing carries an IP65 protection rating, which helps block dust ingress and water jets. A Hiperface interface links the integrated encoder to the drive, and the connector is rotatable through 240° to ease cable routing in tight assemblies. The feedback device delivers 128 signal periods per revolution and retains rotor position across power cycles through an internal gear set. Motor size 071, length code E, and winding code 0450 correspond to the active stack and electrical values used for medium-inertia loads.

Its optical scanning supports multi-turn absolute reporting, which eliminates the need for reference moves at power-up. This arrangement lets the drive read absolute position immediately after startup and is useful on axes where homing is impractical. A plain shaft simplifies coupling alignment, and the motor is supplied without a holding brake, so static loads must be secured by external locking or continuous servo torque. The standard construction operates safely within an ambient range of 0–40 °C. Coolant passages run along the stator jacket for more even heat transfer across the housing, and the insulation system supports rated duty without premature winding aging.