Product Description:

The MSK071E-0200-FN-S2-UP0-RNNN is a synchronous servomotor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Acting as a closed-loop drive element, it converts controller commands into accurate rotary motion for positioning tables, pick-and-place modules, and other high-demand automation axes. The motor’s torque, speed, and feedback package allow it to maintain tight velocity tracking and repeatable positioning within multi-axis production lines. In transfer systems and indexing applications, this supports consistent motion control during frequent starts, stops, and direction changes.

Thermal management is handled by liquid cooling, allowing high continuous torque while keeping stator temperature low. The mechanical interface uses a shaft with a keyway, and the design promotes increased concentricity so radial runout stays low during high-speed rotation. A rotatable 240° encoder connector simplifies cable routing where installation space is limited. Feedback data are transmitted through the EnDat2.1 interface, and the optical measuring system scans 2048 signal periods per revolution to provide fine incremental data to the drive. The housing meets IP65, which helps protect the motor against dust ingress and water jets during normal operation. The unit is supplied without a holding brake, so any load retention must be handled by external hardware or by the drive system.

The winding code is 0200, and the motor uses size 071 with length E to balance torque density with installation depth. Electrical insulation is rated at 155, and operation within an ambient range of 0–40 °C helps limit thermal rise. The feedback system uses a single-turn encoder format, so absolute position is retained for one revolution and additional turns must be tracked by the control system. This arrangement suits machines that need accurate feedback, compact motor dimensions, and stable performance across repeated motion cycles.