MAC071C-0-NS-3-C/095-A-1/S018

The MAC071C-0-NS-3-C/095-A-1/S018 from Bosch Rexroth Indramat is part of the MAC AC Servo Motors series and represents a high-precision AC Servo Motor with a compact Motor Size 71 frame and Motor Length C. It delivers a Continuous current at standstill of 11.0 A and supports a Maximum peak of pulse current of 55 A to accelerate loads rapidly up to its Nominal motor speed of 3000 min^-1. The low-inertia construction, featuring a Rotor moment of inertia of 12.9 x 10^-4 kgm^2, ensures swift dynamic response and minimal overshoot in demanding positioning applications. Natural Cooling Type convection eliminates the need for fans, reducing maintenance points and operational noise.

This servo motor maintains a robust Continuous torque at standstill of 6.6 Nm (up to 9.9 Nm peak) under cyclic loads and stabilizes temperature fluctuations with a Thermal time constant of 45 min. Precision current control is achieved through a Windings inductance of 7 mH paired with a low Windings resistance at 20 °C of 0.69 ohm, yielding efficient energy conversion and tight torque regulation. With a Mass of 11 kg, the unit strikes a balance between sturdy mounting and manageable handling during installation. Rigorous design tolerances extend the Permissible storage and transport temperature range of -20 to +80 °C, ensuring reliable performance from workshop to production floor.

Engineered for seamless integration into CNC machinery and high-performance automation systems, the MAC071C-0-NS-3-C/095-A-1/S018 offers repeatable accuracy and long-term stability. Its combination of high peak current capability and finely tuned electrical parameters supports rapid start-stop cycles without thermal derating. This versatile servo solution delivers professional-grade performance for applications demanding precision, reliability, and minimal maintenance overhead.