Product Description:

The MSK071D-0300-NN-MI-UG0 is a rotary servomotor manufactured by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. It functions as a torque-controlled actuator that converts the sinusoidal output of an IndraDrive controller into precise angular motion for positioning, conveying, and forming equipment. Closed-loop feedback makes the unit suitable for automated cells that need stable velocity and repeatable indexing without mechanical backlash. Its compact housing and standardized mounting flange allow direct integration within typical machine frames.

The motor relies on natural convection to move heat away from the stator, so installation spaces must permit unobstructed airflow around the ribbed frame. A rotatable 240° feedback plug lets the cable exit in different directions, reducing strain when the motor is placed close to walls or slide rails. Because the unit ships without a holding brake, any static load must be secured through drive torque or external clamping. Geometric identifiers further define the model: length code D designates the fourth housing depth in the MSK build matrix, while frame size 071 specifies the diameter class that determines shaft height, flange pattern, and nominal inertia.

Mechanical coupling is simplified by the plain shaft, which supports backlash-free clamping hubs and permits external brakes or gear stages when required. Electrical behavior is set by winding code 0300, a configuration balanced for moderate base speed and continuous current when paired with standard IndraDrive inverters. The product designation “IndraDyn S Synchronous Servomotor” groups this model with other permanent-magnet machines that share controller parameters, easing spare-part logistics. Finally, the adjustable Encoder Connector allows the selected cable orientation to be fixed after mounting, preventing torsion during commissioning.