Product Description:

The MSK101D-0300-NN-M1-BP0-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Within an automation cell, it converts controlled three-phase current from a drive controller into precise rotary motion for coordinated positioning, contouring, and cyclic indexing on packaging machines, gantry systems, and CNC spindles. Its role is to supply repeatable torque and speed so the motion controller can maintain accurate position and velocity loops during changing load conditions.

The motor uses natural convection for cooling, eliminating forced-air components and allowing installation where airflow is limited. Feedback is provided through a Hiperface interface, which sends digital position information to the drive for closed-loop control. The optical encoder provides 128 signal periods, and its multiturn absolute design retains position information across multiple revolutions after power cycling. The unit is supplied without a holding brake, so any static load must be held by drive torque or an external mechanical device. Heat leaves the housing through the frame ribs, and the D-length stator works with the 0300 winding to support the intended speed and torque behavior.

The motor has a frame classification of 101, and its D-length rotor stack balances torque density with inertia for medium-size axes. Power terminations are located on the B-side, which helps keep cable routing organized in compact machine layouts and leaves the feedback connection accessible. Torque is transmitted through a shaft with a keyway, making it suitable for pulleys, couplings, or gearboxes that require positive mechanical engagement. Winding code 0300 sets the electrical matching used by the drive so current, voltage, and thermal behavior remain consistent with the motor design.