Product Description:

The MSK071D-0300-FN-S1-UG2-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Designed for closed-loop motion tasks, the unit converts drive-controller commands into precise rotary torque for indexing tables, gantries, and other industrial axes. Because it is a synchronous servo motor, it responds quickly to current commands from the drive and supports consistent motion profiles. The motor is suited to automated equipment that depends on repeatable motion and stable dynamic response throughout frequent duty cycles. It is commonly used where accurate positioning and dependable speed control are required in continuous production.

Thermal management is handled by liquid cooling, and the FN suffix indicates that an external coolant circuit is required for continuous operation. The winding code 0300 is used with the standard mechanical design and length D. A plain shaft simplifies coupling alignment, while the electrically released holding brake provides 30 Nm of static torque so suspended or vertical loads can remain in place when power is removed. The housing is rated IP65, which helps keep dust and water jets away from internal components. For control, an optical single-turn encoder using the Hiperface interface supplies 128 signal periods per revolution for position and velocity feedback.

The encoder connector is rotatable through 240°, which helps route the cable without forcing tight bends at the motor entry point. The thermal system uses insulation class 155, and the permitted ambient operating range is 0–40 °C. Size 071 gives the motor a compact frame that fits medium-power axes where space and torque density both matter. This layout suits packaging, printing, and material-handling machinery that performs repeated starts, stops, and position corrections. It also supports installation in machine sections where cable routing and available mounting space must be managed carefully.