MAC071B-0-PS-4-C/095-B-1/WI517LX

The Bosch Rexroth Indramat MAC071B-0-PS-4-C/095-B-1/WI517LX from the MAC AC Servo Motors series combines precision and robustness in one compact unit. As a Product Group MAC device with Size Code 71 and Length Code B, this Brushless motor features Commutation Electronic and a secure Power Connection Connector to Side B. Equipped with a Standard Blocking Brake and a Cooling Method Natural Convection, it ensures reliable operation in diverse industrial scenarios. The design also incorporates a high-strength shaft and optimized magnet layout for minimal inertia and rapid dynamic response.

Engineered as a permanent magnet-excited machine with integrated tacho feedback, the MAC servomotor supports additional encoder options for high-resolution position evaluation. The Feedback Type tacho feedback system provides real-time speed monitoring, while optional incremental or absolute encoders can be mounted directly on the shaft for closed-loop position control. Windings of the Windings Type PS configuration include embedded thermos switches for continuous temperature tracking and overload protection. With a winding inductance of 5.9 mH and a peak pulse current capacity of 48 A, the motor delivers rapid torque buildup and precise speed regulation under demanding load changes.

Installation is straightforward thanks to a floating bearing on side A to absorb radial forces and a fixed bearing on side B for axial loads. The ability to mount pinions and belt pulleys directly on the shaft simplifies mechanical integration and reduces overall system footprint. A 3.0 Nm holding torque from the standard blocking brake secures the load whenever power is removed, making it ideal for machine tools, robotics, packaging machinery, and material handling applications requiring reliable position holding and smooth operation.