Product Description:

The MSK071D-0450-NN-M2-UG0-RNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat in the MSK IndraDyn S Synchronous Motors series. It converts electrical energy into controlled rotary motion and torque for positioning axes, packaging modules, and other automated stations. As a servomotor, it interfaces with drive controllers to provide precise speed and position feedback for industrial automation tasks that require consistent cyclic performance.

Its physical format is based on motor size 071, giving a compact flange and housing envelope that fits standard MSK mounting patterns. The active magnetic stack uses length D, which provides the torque class associated with this frame. Heat generated during operation is removed by natural convection, so no external fan or liquid circuit is necessary. Protection against dust and water jets is rated IP65, making the unit suitable for mounting near machinery. Position data is transferred through an EnDat2.1 serial interface that supports bidirectional communication with the drive for parameter storage and diagnostics. The winding code 0450 links the stator resistance and inductance to compatible power modules, and the increased concentricity design helps minimize radial runout. A rotatable 240° encoder connector simplifies cable routing in confined panels.

High-resolution feedback is provided by an optical measuring system that generates 2048 signal periods per revolution and tracks turns with a multi-turn absolute mechanism, eliminating the need for homing after power-up. Rated operation is allowed in ambient temperatures from 0 to 40 °C, which aligns with typical control room or machine-frame environments. The motor uses insulation class 155, which permits winding temperatures appropriate for Class F materials. The motor has a plain shaft for backlash-free coupling and is supplied without a holding brake, so external means must secure vertical loads when power is removed.