MAC071B-0-PS-4-C/095-B-1/WI569LX

MAC071B-0-PS-4-C/095-B-1/WI569LX, Bosch Rexroth Indramat, MAC AC Servo Motors launch a high-performance MAC Permanent Magnet Motor optimized for analog drives. This motor, identified by the Motor Size 71 and Motor Length B, delivers a nominal speed of 4000 min⁻¹ through a PS winding arrangement. It features a Power Connection on Side B for simplified integration and an integrated Encoder—an Incremental Encoder with Standard Mounting—to support precise feedback. The design includes a Standard blocking brake rated at 3 Nm, ensuring secure holding torque in emergency and standstill conditions.

In terms of specifications, the motor’s Cooling Type of Natural Convection removes heat without auxiliary fans, maintaining reliable operation. The winding exhibits a Resistance at 20 °C of 0.72 Ω and an inductance of 5.9 mH, enabling fast current response. At standstill, the motor endures a continuous current of 9.6 A (15.3 A peak) (5) and develops a continuous torque of 4.4 Nm (6.6 Nm peak) (5). The peak pulse current reaches 48 A with a Thermal Time Constant of 45 min (20 min) (5), providing ample overload capacity for dynamic applications. The centering diameter of 095 mm supports both B05 and B14 mounting flanges, broadening installation flexibility.

Designed for seamless integration into motion control systems, this MAC071B-0-PS-4-C/095-B-1/WI569LX motor delivers deterministic positioning and accelerated commissioning. Its robust IP rating and built-in blocking brake enhance reliability in stop/start cycles, while the incremental encoder ensures high-resolution feedback for closed-loop control. Ideal for packaging, assembly, and CNC applications, the motor’s compact form factor and standardized interfaces simplify retrofit and new machine designs.