Product Description:

The MSK071E-0202-NN-S1-UG0-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. With motor size 071 and length code E, this standard-design unit supplies closed-loop rotary power for indexing tables, pick-and-place arms, and similar automation axes where accurate velocity and position control are required. It is suited to applications that need repeatable acceleration, smooth speed regulation, and precise stopping at commanded positions. The motor's compact format supports installation where axis space is limited but controlled motion is still required.

Heat is removed by natural convection, so the motor can be mounted without forced-air accessories while maintaining an IP65 enclosure that blocks dust and low-pressure water jets. Position feedback is transferred through the Hiperface digital interface, and the optical sensor generates 128 signal periods per revolution. The encoder operates in a single-turn configuration, reporting the absolute rotor angle within one mechanical turn while remaining unaffected by magnetic fields from adjacent drives. Winding code 0202 identifies the electrical resistance and inductance values expected by matching IndraDrive controllers, and the motor is supplied without a holding brake so static holding must be provided by drive torque or an external device.

A plain shaft simplifies coupling to gearboxes or timing pulleys, and the permitted ambient range of 0 to 40 °C suits typical machine environments. Class 155 insulation supports continuous operation at elevated winding temperatures without premature thermal aging. The encoder connector can be rotated through 240°, which helps route cables in tight enclosures and around nearby machine elements. The motor uses a standard design and a single-piece housing, allowing direct mounting on machine frames and straightforward integration into compact axis layouts.