MAC093B-0-27S-3-C/110-B-0

The MAC093B-0-27S-3-C/110-B-0, Bosch Rexroth Indramat, MAC AC Servo Motors is a high-precision permanent magnet servo motor designed for demanding motion-control applications. This AC Servo Motor of Motor Size 93 and Motor Length B delivers consistent performance with a Weight of 16.5 kg. It features a side-B power connector layout for streamlined installation in compact assemblies. The integrated B encoder provides accurate feedback without additional hardware, while the unconfigured blocking brake port allows optional brake integration.

With a Nominal Speed of 3000 min^-1 (RPM), the motor sustains a Continuous Torque at Standstill of 18.3 Nm under a Continuous Current at Standstill of 34 A. Its Torque Constant at 20 °C of 0.554 Nm/A ensures predictable torque generation, while the Winding Resistance at 20 °C of 0.227 Ohm and Winding Inductance of 4.0 mH govern electrical time constants and heat buildup. The unit accommodates transient demands up to a Maximum Peak of Pulse Current of 134 A, supporting rapid acceleration profiles. Dimensionally, the precise Rotor Moment of Inertia of 29 x 10^-4 kgm^2 optimizes dynamic response and reduces settling times.

Designed for reliability in continuous-duty installations, the motor employs Natural Convection Cooling Type and a Thermal Time Constant of 45 min to maintain stable operating temperatures without auxiliary fans. Its robust construction and standardized centering diameter of 110 mm permit seamless integration into multi-axis systems or retrofit projects. This combination of compact form factor, high torque density, and efficient thermal management makes the MAC093B-0-27S-3-C/110-B-0 an ideal choice for industrial robotics, packaging machines, and CNC axes where precise positioning and uptime are critical.