MAC112C-0-KD-2-C/180-B-2/S019
The MAC112C-0-KD-2-C/180-B-2/S019 servo motor from Bosch Rexroth Indramat is a high-performance member of the MAC AC Servo Motors series designed for demanding industrial automation environments. This compact unit integrates a lifetime lubricated bearing and a rugged housing coated in Black (RAL 9005) for enhanced durability. The motor is rated for 31 A current with a 1 Nm/A torque constant, delivering up to 1500 rpm under convection Cooling without auxiliary fans. Featuring an IP65 protection rating and Class F insulation, it withstands rain, dust, dirt, and coolant exposure, making it ideal for space-constrained installations up to 1000 meters above sea level. The standard flange design and 180 mm centering diameter simplify integration into existing machinery while maintaining precise alignment.
The MAC112C servo motor’s electrical characteristics are optimized for smooth dynamic response: its 4.5 mH winding inductance and low 0.270 Ω winding resistance ensure rapid current changes under acceleration and deceleration. Integrated thermistors monitor winding temperature, providing reliable overload protection and extending motor life. A built-in tacho-feedback unit continuously transmits position data to connected drives, enabling closed-loop control with minimal latency. Bosch Rexroth recommends pairing this motor with TDM, KDS, or DSC drive controllers to unlock advanced features such as torque ripple compensation and adaptive tuning. The motor’s optimized rotor design and high-power density support precise motion profiles in robotics, packaging, and transfer systems.
Reliability is further bolstered by the inclusion of a heavy-duty blocking brake that prevents unwanted shaft rotation during power loss or maintenance. The motor accommodates installation in any orientation, thanks to its standardized flange and robust connector placement on the B-side of the housing. Operating reliably within an ambient temperature range of 0 °C to +45 °C, the MAC112C series maintains consistent performance across variable conditions. Weighing 48 kg in total, the assembly balances structural strength with ease of handling and is delivered in damage-free packaging for global distribution. This versatile servo motor integrates seamlessly into industrial automation platforms, offering long-term dependability for printing, packaging, and robotic applications.
