MAC093C-1-DS-4-C/110-A-0/WA610XX

The Bosch Rexroth Indramat MAC093C-1-DS-4-C/110-A-0/WA610XX is a high-performance AC servo motor in the MAC AC Servo Motors series, designed for precision motion control in demanding industrial environments. Manufactured by Bosch Rexroth Indramat, this MAC Permanent Magnet Motor integrates robust construction with advanced electromagnetic design to deliver reliable continuous operation. The MAC093C-1-DS-4-C/110-A-0/WA610XX features a standardized Motor Size of 93 and a fixed Motor Length of C, facilitating straightforward retrofit into existing machine frames. It employs a surface-cooled housing and a power connector located on Side A for ease of installation and maintenance. Equipped with a C-type incremental encoder and no blocking brake, this motor streamlines system complexity while maintaining precise positional feedback.

The motor’s electrical and mechanical parameters are rigorously defined to meet stringent automation requirements. It delivers a Continuous current at standstill of 48 (69)^5) A and a Continuous torque at standstill of 19.5 (28.0)^5) Nm for robust holding capability. Under dynamic load, the unit can handle a Maximum peak of pulse current of 242 A without degradation. The Nominal motor speed of 4000 min^-1 enables high-speed servo performance, while the Rotor moment of inertia of 42 x 10^-4 kgm^2 balances agility and stability. Thermal management is optimized through a Thermal time constant of 50 (45)^5) min and surface-cooling architecture. Electromagnetic characteristics include a Torque constant at 20 degrees C of 0.413 Nm/A, Windings inductance of 1.5 mH, and Windings resistance at 20 degrees C of 0.089 ohm, ensuring predictable response under varying load conditions.

Operational performance is enhanced by the motor’s precision winding and magnet design, which deliver consistent torque and minimal acoustic noise. The integrated encoder provides high-resolution feedback to the servo drive, enabling tight position control and rapid dynamic response. With a mass of 22 Kg, the MAC093C-1-DS-4-C/110-A-0/WA610XX offers a favorable power-to-weight ratio for medium-duty axes. The surface-cooled housing eliminates the need for auxiliary blowers, reducing maintenance overhead. Continuous operation at rated current and torque is supported by a robust thermal design, preserving motor integrity in high-duty-cycle applications.

Integration into automation systems is simplified by compatibility with standard Bosch Rexroth servo drives and control platforms. The power connector on Side A and standardized mounting (B05/B14 flange with 110-code centering diameter) enable drop-in replacement and modular system architecture. Target applications include CNC machinery, pick-and-place robots, packaging lines, and conveyor systems requiring precise motion profiles and high reliability. The absence of a blocking brake reduces mechanical complexity, making this motor well suited for inertial compensation and systems with external braking provisions.