Product Description:

The MSK071E-0200-NN-M1-UG0-NNNN is a synchronous servomotor engineered by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. This standard design motor is intended to deliver closed-loop torque and velocity feedback to IndraDrive systems, allowing precise axis control on packaging lines, pick-and-place units, and metal-cutting machines. By integrating a high-resolution optical encoder, the unit supplies absolute position data directly to the controller, simplifying setup and supporting repeatable motion profiles in demanding automation cells. The combination of synchronous motor behavior and absolute feedback supports accurate positioning and stable speed regulation on axes that must respond quickly to changing load conditions during operation.

Thermal regulation relies on natural convection, so the housing sheds heat without external fans. This cooling method leaves the motor free of auxiliary airflow hardware and helps keep surrounding machine layouts simpler. Position feedback is transferred through the Hiperface digital interface, giving the drive both incremental and absolute data channels over two shielded pairs. The optical scale offers 128 signal periods, which the controller interpolates for fine angular resolution. To retain absolute position through power cycles, the encoder uses a multiturn absolute track coupled to battery-free gear counting. Electrical termination is simplified by a rotatable 240° connector, allowing the encoder plug to align with cable runs while keeping the sealing surface intact.

On the mechanical side, the motor is fitted with a plain shaft, which eliminates keyways and supports friction-fit couplings that minimize torsional play. The rotor is secured solely by drive torque because the model ships without a holding brake, so external clamping devices must be used where static load retention is required. Dimensional classification follows the E length code, pairing the 0200 winding set with a stator stack that increases continuous torque capability in the motor size 071 frame. This arrangement suits moderate-inertia axes that use friction-fit power transmission and rely on external holding methods when the shaft must remain fixed at standstill.