MAC071C-0-JS-4-C/095-A-1/DI522LV/S004

The MAC071C-0-JS-4-C/095-A-1/DI522LV/S004, Bosch Rexroth Indramat, MAC AC Servo Motors permanent magnet servo motor delivers precise motion control in a C-length frame. This unit features a Motor Size of 71 and a Motor Length of C, with a mass of 11 kg and a centering diameter of 95 mm for compact installation. Rated for a nominal speed of 4000 rpm, the motor’s rugged construction integrates a standard Encoder and Blocking Brake for immediate feedback and holding torque. Power is supplied via a Power Conection on Side A, simplifying cable routing and maintenance.

Designed for demanding industrial applications, the motor achieves a Continuous Torque of 6.6 Nm at standstill with a corresponding Current at Standstill of 15.3 A. The rotor’s Moment of Inertia of 12.9×10^-4 kg·m^2 and a Thermal Time Constant of 45 min ensure stable performance under variable loads. Winding characteristics include a resistance of 0.35 Ω at 20 °C, inductance of 3.5 mH, and a Torque Constant of 0.430 Nm/A for predictable current-to-torque response. The motor withstands short-term peaks up to 77 A Pulse Current, while built-in thermo switches in the stator windings protect against overheating.

Natural convection Cooling Type eliminates the need for external fans, reducing maintenance and noise. The integrated encoder and blocking brake enable seamless integration with drive controllers and safety circuits, while the robust housing and series-connected thermo switches enhance reliability. Ideal for packaging, robotics, and CNC applications, the MAC071C-0-JS-4-C/095-A-1/DI522LV/S004 combines high power density with straightforward installation and dependable operation.