Product Description:

The MSK071D-0300-FN-M2-UG2-RNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop motion systems where high dynamic accuracy and continuous duty are required. By interfacing directly with IndraDrive amplifiers, it supplies precise torque and speed to conveyor indexes, pick-and-place heads, or spindle groups in industrial automation. The motor is suited for applications that need accurate positioning, stable speed control, and repeatable response during changing load conditions.

Thermal management uses Liquid cooling, so waste heat is removed from the stator housing without forcing airflow through the cabinet. A mechanical design with Increased concentricity helps keep shaft runout low, which supports accurate coupling to reducers and other driven components. The feedback section uses an optical encoder with a Rotatable, 240° connector, making cable routing easier in tight spaces. Position data is transmitted through EnDat2.1, and the single-turn measuring system provides 2048 signal periods per revolution for precise feedback to the drive. The D-length motor format and the 0300 winding code support dependable operation in demanding motion tasks.

The encoder also provides a multiturn absolute function, so the axis can retain position information through power cycles. An electrically released holding brake rated at 30 Nm secures vertical or indexed loads when drive power is removed. The housing carries an IP65 rating to protect internal parts from dust and water jets, and the permitted ambient range is 0–40 °C. A plain shaft supports direct coupling, and the size 071 frame follows standard MSK mounting dimensions. These features make the motor a practical choice for compact machine axes that require controlled stopping, stable feedback, and reliable continuous operation.