MAC093C-0-FS-4-C/130-A-3/WI534LX

The Bosch Rexroth Indramat MAC093C-0-FS-4-C/130-A-3/WI534LX from the MAC AC Servo Motors series is a precision MAC AC servo motor designed with motor size 93 and motor length C. It delivers a continuous torque at standstill of 19.5 Nm driven by a continuous current at standstill of 35 A and accelerates rapidly to its nominal motor speed of 3000 rpm. The drive sustains high dynamic loads with a maximum peak of pulse current of 173 A, ensuring brief torque bursts. Its rotor dynamics benefit from a rotor moment of inertia of 0.0042 kilogram square meter, yielding responsive handling across demanding industrial cycles.

Optimized thermal management is provided by natural convection cooling and a thermal time constant of 50 min, allowing stable operation without auxiliary fans. The torque constant at 20 °C of 0.579 Nm/A and windings inductance of 2.9 mH support precise current-to-torque conversion and smooth control loops, while windings resistance at 20 °C of 0.175 Ohm minimizes losses. Permanent magnet excitation with electronic commutation delivers rapid dynamic response, and the integrated incremental encoder interface enables high-resolution feedback for closed-loop control. Weighing 22 kg, the drive balances robustness with a compact footprint, facilitating straightforward integration into cabinets and machine frames.

Incorporating an incremental encoder with standard mounting and tachofeedback, the MAC093C-0-FS-4-C/130-A-3/WI534LX ensures accurate position and velocity monitoring. Its low rotor moment of inertia and high peak pulse current capability translate into swift acceleration and deceleration for robotics, printing, and material handling applications. The result is a maintenance-free servo solution that delivers consistent, repeatable motion under rigorous industrial conditions.