Product Description:

The MSK101E-0200-NN-S1-AP0-NSNN synchronous servo motor is produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As a compact rotary actuator, it converts electrical energy from a drive into tightly regulated torque and speed for precise movement of tooling, conveyor sections, or indexing tables in automated lines. In servo applications, this supports repeatable acceleration, stable running speed, and accurate stopping even when load conditions change during the cycle. The unit is supplied without a holding brake, so position must be maintained by external clamping or by drive torque when power is removed. Its standard mechanical form allows direct connection to gearboxes or pulley systems in multi-axis CNC and packaging equipment.

Heat is dissipated solely through natural convection, which eliminates external fans and additional wiring but requires free airflow around the housing. Because cooling is passive, the motor depends on surrounding air rather than auxiliary blowers to carry heat away from the frame. The motor has an IP65 seal that protects internal components against dust and low-pressure water jets, allowing installation near coolant spray or material fines. Mechanical power is delivered through a shaft with a keyway, which provides a positive drive connection that resists slippage under peak torque. The motor is intended to operate in ambient temperatures from 0 to 40 °C, which supports normal continuous operation when the installation provides adequate clearance and airflow.

Feedback is provided through the Hiperface interface with an optical sensor that divides each revolution into 128 signal periods. Because the encoder is single-turn, the motor supplies an absolute position within one rotation, which can reduce startup homing steps on indexing axes. This arrangement gives the drive precise rotor position data for commutation and controlled motion within one mechanical revolution. Thermal headroom comes from Class 155 insulation, allowing elevated winding temperatures during dynamic duty without damaging the varnish or conductor enamel. The 0200 winding set matches the electrical characteristics expected by compatible IndraDrive amplifiers, and the design combines standard construction with explosion protection for use in areas where ignitable atmospheres may occasionally occur.