Product Description:

The MSK071E-0200-NN-S1-UG1-NSNN synchronous servo motor is manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. The unit converts drive-controller power into controlled rotary motion for positioning axes, packaging equipment, and other automated stations where precise velocity and torque control are required. It is intended for closed-loop motion applications that need steady acceleration, accurate stopping, and repeatable positioning during changing load conditions. Its operating role fits machines that must maintain smooth movement throughout frequent start-and-stop cycles.

The motor relies on natural convection to carry heat away from the stator, so it can be mounted without forced-air ducts when ambient airflow is available. An enclosure rating of IP65 helps keep dust and low-pressure water jets away from the windings and bearings. For static holding tasks, the electrically released brake provides 23 Nm of torque before movement begins. Feedback passes through a Hiperface interface, and an internal optical sensor supplies 128 signal periods per revolution so the drive can interpolate fine position data. The 240° rotatable connector eases cable routing, and the plain shaft supports direct coupling to gearsets or pulleys. Size 071 laminations and winding code 0200 set the electrical characteristics for the intended current range.

Optical scanning inside the encoder gives high immunity to magnetic interference, and its optical design works with the single-turn format to report the absolute rotor angle within one revolution. The motor uses length E, which adds stack depth while maintaining the same frame diameter and supports higher magnetic flux. The stator insulation meets class 155, supporting continuous operation when coil temperatures rise during extended duty cycles. Operation is permitted from 0–40 °C, which matches typical cabinet and machine-area conditions. The standard build is certified for explosion-protected zones, allowing use in areas where flammable vapors may occasionally be present.