Product Description:

The MSK071D-0200-FN-M2-UG2-RNNN is an IndraDyn S synchronous servo motor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As a servo axis, it converts drive current into accurately regulated torque and speed for positioning tables, packaging lines, or pick-and-place gantries. The motor uses size 071 with length code D, a format that balances continuous torque density against installation depth inside compact automation cells. This arrangement supports precise motion where axial space is limited but stable output is still required throughout repetitive cycles.

This model uses liquid cooling to remove stator heat, so continuous output can be maintained without derating. Mechanical accuracy is supported by an increased concentricity design that helps minimize rotor runout during operation. Feedback is supplied through an optical encoder with the EnDat2.1 interface; it provides 2048 signal periods per revolution and retains position across power cycles through a multi-turn absolute scheme. The encoder connector can be rotated through 240° to simplify cable routing within modular machines. For holding vertical loads or locking rotary tooling, an electrically released brake provides 30 Nm of static torque. Winding code 0200 identifies the electrical resistance and inductance set expected by compatible IndraDrive amplifiers.

The housing is sealed to IP65, which allows installation where dust and low-pressure water jets may be present. Continuous operation is permitted within an ambient range of 0 to 40 °C, and the cooling circuit must remove additional heat if surrounding temperatures rise further. A precision-ground plain shaft supports direct coupling to gearboxes or belt pulleys, while the Class 155 insulation system allows winding temperatures up to 155 °C before thermal aging accelerates. This shaft arrangement is suited to applications that use clamping or friction-based hubs instead of keyed connections.