Product Description:

The MSK050B-0600-NN-M2-UP0-RNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. The unit serves as a high-precision rotary actuator for automated machinery, translating drive current into controlled torque and speed for indexing tables, pick-and-place systems, and other motion axes in industrial automation. When paired with a compatible servo drive, it supports repeatable positioning and smooth speed control in compact machine designs.

Thermal management relies on natural convection, so the housing dissipates heat without auxiliary fans. Positional feedback is delivered through an optical encoder that communicates over the EnDat2.1 interface; its 2048 signal periods are electronically subdivided to provide fine cyclic information, while the multiturn absolute design retains shaft position across power cycles. The encoder connector can be rotated 240° for more flexible cable routing, and the increased concentricity design helps minimize runout at the load. Sealing to IP65 blocks dust ingress and water jets, allowing the motor to be mounted directly on production equipment. The motor uses frame size 050 and length code B.

Permitted operation is limited to an ambient range of 0 to 40 °C, and continuous torque must be reduced outside that range. Output torque is transmitted through a shaft with a keyway, which supports coupling to standard pulleys or gears. The rotor windings use insulation class 155 to tolerate elevated internal temperatures during cyclic duty. Electrical behavior is set by winding code 0600, which gives the resistance and inductance values expected by the associated servo drive. Because the motor is supplied without a holding brake, any static load must be secured by the machine mechanics or by drive-applied torque.