MAC025C-0-QS-3-E/040-A-1

The Bosch Rexroth Indramat MAC025C-0-QS-3-E/040-A-1 servo motor from the renowned MAC AC Servo Motors series delivers advanced motion control in a compact package. This part_number is engineered by manufacturer to provide a Power Output of 3.5 kW at a nominal Input Voltage of 3 Phase, 400V and operates across a Frequency of 50/60Hz. Designed for demanding industrial automation, the motor achieves a Maximum Speed of 10,000 min⁻¹ and maintains a Speed at 100% Load of 9,190 min⁻¹. The unit’s Protection Level of IP55 ensures reliable operation in harsh environments, while its Intermittent Duty Cycle of 0.25 supports heavy acceleration and deceleration profiles. With a compact 25-size, C-class length design, the motor offers a high power-to-size ratio that simplifies integration in space-constrained systems.

Performance characteristics are optimized through precise electrical and thermal management features. The motor generates a Maximum Torque of 3.47 Nm and sustains Torque at 100% Load of 2.40 Nm, with a Torque at 90% Load of 0.80 Nm for energy-efficient cruise operation. A Short-Term Overload Torque of 1.80 Nm provides headroom for dynamic peak loads. Continuous operation benefits from a Cooling Method of Forced Air enhanced by built-in natural convection cooling, while the Power Draw from DC Bus remains a modest 0.3 kW. The precise incremental encoder feedback system ensures accurate position control, supporting high-resolution motion profiles. Optional accessories include a 24 VDC holding brake rated at 0.75 Nm, further enhancing positional stability when the motor is at rest.

Reliability is underpinned by rugged construction and integration flexibility. The IP55 enclosure protects against dust and moisture ingress, and the 25-size form factor allows direct mounting to a broad range of gearboxes and machine bases. The motor’s thermal design maintains stable temperatures under continuous operation, reducing risk of overload trips. Its compatibility with standard AC servo drives from Bosch Rexroth Indramat enables seamless communication over common industrial fieldbuses. Ideal applications include packaging machinery, CNC indexing tables, rotary transfer systems, and pick-and-place robots where precise, repeatable motion and robust performance are essential.