Product Description:

The MSK071D-0200-NN-M3-UG1-NNNN is a synchronous servo motor from Bosch Rexroth Indramat in the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop motion axes that require accurate torque delivery, stable speed regulation, and repeatable positioning in processing, pick-and-place, and coordinated multi-axis applications. In these systems, the motor converts controlled current from the drive into precise rotary motion for indexing, feeding, and synchronized transfer tasks. Integrated feedback allows the connected drive to monitor rotor position continuously during operation, and an integrated holding function helps keep a load in place when power is removed.

Heat produced by the stator is dissipated through natural convection, eliminating auxiliary fans and simplifying airflow around the machine. Rotor position is measured by a capacitive encoder that communicates over Hiperface, and its connector is rotatable through 240° to ease cable routing in tight spaces. The encoder provides 16 signal periods per revolution and stores multi-turn position data, so the controller can identify shaft angle immediately after power-up and resume closed-loop control without a homing cycle. An electrically released holding brake supplies 23 Nm of static torque to limit axis drift when the system is stopped or de-energized.

Motor size 071 with length code D provides the active iron length matched to winding code 0200 while still fitting standard mounting frames. The housing has an IP65 rating, which helps protect internal parts from dust and low-pressure water jets, and the plain shaft supports direct coupling to gearboxes or pulleys. Insulation class 155 allows higher internal operating temperatures, and the motor is intended for ambient conditions from 0 to 40 °C. The standard configuration is commonly used in packaging, printing, and material-handling equipment where compact servo performance is needed.