Product Description:

The MSK040C-0600-NN-M2-UP1-NNNN is an IndraDyn S synchronous servomotor from Bosch Rexroth Indramat in the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop axis control in automated assembly, handling, and packaging equipment, where fast response and repeatable positioning are required. By integrating the stator, rotor, feedback system, and brake into one housing, the unit provides a compact drive element that connects directly to an IndraDrive amplifier over a single hybrid cable. Its electromagnetic construction converts regulated current into smooth torque across the full speed range required by modern servo systems.

Thermal losses are removed through natural convection, so no external fan or liquid circuit is necessary, and this suits the standard housing used for cabinet installation. Rotor position is measured by an optical encoder that yields 2048 signal periods per revolution and transmits the data over the EnDat2.1 serial interface to the controller. An electrically released holding brake supplies 4 Nm of static torque to secure the load when power is off. The motor uses the extended C-length stator to raise continuous torque without changing the 40 mm frame cross-section.

Connection flexibility is improved by a feedback plug that is rotatable through 240°, allowing the cable to exit in multiple directions. Multi-axis machines benefit from the encoder’s multi-turn absolute capability, which preserves shaft position across 4096 mechanical turns and eliminates reference moves after a shutdown. Coupling to gearboxes or pulleys is straightforward because the output end is a shaft with a keyway that accepts standard keyed hubs. The drive uses winding code 0600 for the correct current limits and commutation data, while the motor size 040 provides a balanced ratio of inertia to peak torque for high-speed indexing.