MAC090C-0-KD-2-C/130-B-2/S029

The Bosch Rexroth Indramat MAC090C-0-KD-2-C/130-B-2/S029 from the MAC AC Servo Motors series is a precision-driven AC Servo Motor featuring a motor size of 90 and a motor length designation of C. It offers a power connection on Side B and is engineered for natural convection with a cooling type of Natural Convection. Designed for flange compatibility, the unit utilizes a centering diameter for Design B05 and B14 and incorporates a robust holding brake rated at 14 Nm. The modular design ensures seamless integration into demanding automation systems without additional cooling infrastructure.

The motor's braking system operates at a voltage rating of 24 VDC ±10%, delivering reliable stopping torque for high-precision positioning. A torque constant of 0.68 Nm/A at 20 °C guarantees predictable performance under varying load conditions. With a shaft length of 457 mm including the brake assembly and a cylindrical shaft end per DIN 748, Section 3, the drive accommodates both angle and straight encoder connectors. Bearings are rated for 30 000 hours of service life per ISO 281, minimizing maintenance intervals in continuous-duty applications.

Maintenance and installation are streamlined: plastic transport covers are removed only during final assembly, and connectors with spigot nuts must be securely tightened. The unit must be protected against tipping and dropping during handling, and operators are advised to wear gloves if the surface is hot. Bosch Rexroth Indramat backs this servo motor with a one-year warranty, ensuring dependable support for complex motion control tasks.