Product Description:

The MSK100C-0300-NN-M1-AG0-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It is intended to supply precise torque and speed control in packaging machines, pick-and-place stations, and other computer-controlled axes used in industrial automation. In service, the motor converts drive commands into controlled rotary motion, allowing the axis to accelerate, hold speed, and execute repeatable positioning moves under closed-loop control. That behavior suits machines that cycle frequently, where consistent response during starts, stops, and speed changes is important to process timing.

Heat is removed by natural convection, so the housing needs unobstructed airflow and no separate fan circuit. The enclosure has an IP65 rating to resist dust and low-pressure water jets commonly found on factory equipment. Position feedback is carried through the Hiperface interface, and the optical encoder provides 128 signal periods per mechanical revolution. A multiturn absolute encoder preserves shaft position information after power is removed, which helps the drive recover axis position at startup. Because the feedback channel is optical, the signal remains suitable for precise speed and position evaluation in dynamic servo applications. The motor uses a standard mechanical layout with an A-side power connector, and it is supplied without a holding brake, so any load that must remain fixed at rest needs external holding force.

The output end uses a plain shaft, which is suitable for backlash-free clamp couplings and direct torque transfer without a key. Continuous duty is supported in ambient temperatures from 0 to 40 °C. Winding code 0300 identifies the electrical winding data used by the drive for current regulation and matching motor parameters. Insulation class 155 permits elevated internal winding temperatures during cyclic loading without exceeding the thermal class of the insulation system. The size 100, length C housing gives the motor a larger frame for higher torque capacity than shorter bodies in the same platform. Clamp couplings also simplify alignment when the driven load is mounted close to the motor face. This frame can be paired with rigid machine structures where torsional stiffness and predictable thermal behavior are needed during continuous operation.