Product Description:

The MSK100D-0300-NN-S1-BG0-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It provides closed-loop rotary drive for positioning axes, conveyors, and other motion tasks that require high precision and repeatability in automated machinery. When paired with a compatible drive, it supports precise torque and speed control for packaging equipment, transfer systems, and indexing mechanisms. With its standard mechanical configuration, the unit fits directly into machines where space and wiring paths are predefined. The motor’s plain output shaft, sealed bearings, and varnished windings support reliable performance in general-purpose production cells, printing lines, and material-handling stations.

Thermal management relies on natural convection, so the housing dissipates heat without an external fan and requires unobstructed airflow around the frame. Position feedback is generated by an optical encoder that delivers 128 signal periods per revolution and communicates through the Hiperface interface. This feedback arrangement gives the drive the rotor position data needed for commutation and accurate motion control. Because the scanning system is single-turn, the absolute position is resolved within one mechanical rotation, and multi-turn counting must be handled by the controller if required. The absence of a holding brake leaves the shaft free when power is removed, which suits installations that already use mechanical clamps. Its standard mechanical design uses the same mounting face and centering diameter as other motors in this frame size, helping it fit established machine layouts.

The motor uses size 100 and length D, giving a moderate torque envelope while maintaining installation compatibility with the MSK family. Power conductors exit on the B-side, so cable routing can follow machine walls without crossing the feedback lead. This layout helps keep power and feedback routing orderly in machine frames with limited clearance. Torque is transmitted by a plain shaft that accepts keyed or clamp couplings, which helps avoid backlash from other connection styles. Inside the stator, winding code 0300 matches IndraDrive current ranges for medium-inertia loads and supports programmed acceleration profiles that stay within the motor’s thermal capability.