Product Description:

The MSK070D-0300-NN-M2-UG0-RNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat in the MSK IndraDyn S Synchronous Motors series. In automated machinery, it supplies tightly regulated rotary motion to positioning tables, packaging axes, and other servo-driven stations that require coordinated speed and torque control. The motor combines feedback, power connections, and a machine-mountable housing in one compact unit. This arrangement supports installation directly on equipment where a separate protective enclosure is not preferred.

Heat is removed through natural convection, so the housing relies on ambient airflow instead of forced ventilation. Rotor position is monitored by an optical multiturn absolute encoder that communicates over the EnDat2.1 interface, which supports bidirectional data exchange and an electronic nameplate. With 2048 signal periods per mechanical revolution, the feedback system provides fine position data for precise control loops. The enclosure has an IP65 rating that helps protect internal components from dust and water jets. A plain shaft is supplied from the factory, making the motor suitable for backlash-free clamping couplings without key slots.

The encoder connector can be rotated through 240°, which helps with cable routing in confined mounting spaces. The motor uses winding code 0300, and compatible drive controllers use that code to match operating parameters to the motor. Insulation class 155 supports winding temperatures appropriate for this enclosed cooling method. Continuous operation is permitted in ambient temperatures from 0 to 40 °C on standard factory floors. The D-length housing and increased concentricity design help reduce runout, and the motor is supplied without a holding brake when static position is maintained by drive torque or external mechanical locking.