MAC071B-0-TS-3-C/095-B-0/S001

The Bosch Rexroth Indramat MAC071B-0-TS-3-C/095-B-0/S001 is a high-precision member of the MAC AC Servo Motors series, engineered for dynamic motion control applications. It features a Size Code 71 housing and a Length Code B profile optimized for compact installations. The motor delivers a Nominal Speed of 3000 min-1 through its DIN 6885-1 compliant Keyway Output Shaft, while a Windings Inductance of 10 mH ensures stable current response. With a Blocking Brake No specification and natural Cooling Mode Natural Convection, this unit avoids mechanical drag and operates cleanly in enclosed cabinets.

Reliability is assured by its IP65 Protection Class and integrated Shaft Sealing at the mounting flange, which has a standard pilot diameter of 95 mm. The design includes a second shaft end without a complete sealing requirement, thanks to the robust enclosure. Its S6 Intermittent Duty rating supports up to a 15-minute cycle with intermittent torque as defined in DIN VDE 0530, while peak torque remains functionally limited by the DC bus voltage at the drive. Feedback is supplied via a Tacho and Second Shaft End interface, eliminating the need for an onboard encoder and simplifying integration.

Thermal management is passive yet effective: natural convection cooling and internal thermo switches protect against overload. During operation, side A may shift by up to 0.6 mm under thermal deformation, a specification addressed by the solid shaft-housing coupling. The angle feedback connector can be rotated in 90° increments to suit diverse mounting orientations, and the terminal diagram provides a clear checklist for the 0.75 mm² power cable and solder-type power connector. As a rapid-response drive solution, this motor excels in applications demanding precise start-stop performance and reliable protection against overtemperature conditions.