Product Description:

The MSK040C-0600-NN-M1-UP0-NSNN is a synchronous servo motor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Designed for closed-loop positioning and speed control, it supplies regulated torque to actuators, conveyors, and pick-and-place axes in industrial automation cells. This compact frame integrates the stator, rotor, and feedback hardware so the drive controller can maintain high dynamic accuracy without external gearing or belts, allowing installation where space, cleanliness, and repeatability are critical to process performance.

Cooling relies on natural convection, eliminating the need for forced airflow or liquid circuits. The motor housing carries an IP65 ingress rating, blocking dust and low-pressure water jets so it can be mounted directly on machinery in washdown areas at ambient temperatures from 0 to 40 °C. Frame code 040 indicates the external diameter, while length code C uses a longer active stack for higher continuous torque within the same cross-section. A shaft with keyway transmits torque to standard couplings and helps prevent slippage during repetitive load reversals. Thermal insulation class 155 supports prolonged winding temperatures, and winding code 0600 identifies the coil impedance used with medium-voltage IndraDrive amplifiers. The standard construction also carries explosion-protection approval for use in classified zones.

The motor uses a Hiperface digital interface that carries position, speed, and device data over two differential pairs. Its optical detector resolves 128 signal periods per revolution, and the multi-turn absolute design tracks up to 4096 shaft turns without battery support, allowing homing-free power-up. A rotatable connector with 240° of sweep simplifies cable routing inside tight panels. The unit is supplied without a holding brake, so axial locking must be provided by the drive or the host mechanism during power loss.