Product Description:

The MSK071D-0450-NN-S1-UP2-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It serves as a rotary actuator in industrial automation, where accurate torque and speed control are needed for positioning tables, pick-and-place heads, and gantry axes. Integrated motor feedback lets the connected drive track rotor position continuously and correct motion as loads change during operation. This arrangement supports repeatable movement, stable response during short indexing cycles, and dependable performance in equipment that runs for extended production periods. Because the motor and feedback functions are combined in one housing, the installation remains compact and well suited to tightly spaced axis groups.

Cooling is done through natural convection, so the housing releases heat without an external fan when surrounding air can circulate freely. Feedback is transmitted over the Hiperface interface, and the optical system provides 128 signal periods in a single-turn format for accurate position reporting within one revolution. An electrically released holding brake supplies 30 Nm of static torque to keep the shaft from moving when power is removed. With frame size 071, the motor fits many medium-size machine layouts while preserving the compact proportions expected of this platform. The brake function is especially useful on axes where unwanted drift must be limited after shutdown or during a controlled stop.

Winding code 0450 identifies the electrical configuration used with compatible IndraDrive amplifiers. The encoder connector is rotatable through 240°, which helps route the cable more cleanly in confined installations and reduces strain at the connection point. Output torque is transmitted through a shaft with a keyway, providing a secure mechanical interface for pulleys, couplings, or similar driven parts. This output arrangement allows positive torque transfer in applications where slip cannot be tolerated during acceleration or reversing motion. Length class D gives the motor a longer active section for higher continuous torque without changing the front flange geometry, which helps the unit fit existing mounting spaces.