MAC112C-0-KD-4-C/130-B-0/WI534LX/S005

The MAC112C-0-KD-4-C/130-B-0/WI534LX/S005 is a high-performance permanent magnet motor from Bosch Rexroth Indramat, part of the MAC AC Servo Motors series designed for precision and reliability in industrial automation. Featuring a Motor Size 112 and Motor Length C, this unit delivers a Nominal Motor Speed of 1500 min^-1 for stable operation under varying load conditions. The motor employs Natural Convection cooling to maintain thermal equilibrium without requiring auxiliary cooling systems, and its compact design ensures easy integration into existing machine layouts. With a Power Connector on Side B and an onboard incremental encoder, this motor balances accessibility and performance for demanding analog drive applications.

Technical capabilities of the MAC112C model include a robust Continuous Current at Standstill of 31.0 A (49.0 A peak) and a Continuous Torque at Standstill of 28.0 Nm (44.0 Nm peak), ensuring strong start-up and holding performance. The Maximum Peak of Pulse Current reaches 141 A, supporting brief overload conditions without compromising the motor’s longevity. Electrical characteristics feature a Winding Resistance at 20°C of 0.270 ohm and Winding Inductance of 4.5 mH, optimized for rapid current response and minimal electrical losses. The motor’s Torque Constant at 20°C of 1.000 Nm/A and Rotor Moment of Inertia of 170 x 10^-4 kgm^2 deliver precise torque control and dynamic responsiveness. A Thermal Time Constant of 100 minutes ensures dependable heat dissipation, while the Mass of 48 kg and rugged construction provide mechanical stability in industrial environments.

Operational features and benefits center on simplified installation and maintenance. The Side B Power Connector enables straightforward cable routing and quick servicing in confined spaces, reducing downtime and installation errors. An integrated Incremental Encoder with Standard Mounting offers reliable speed and position feedback for closed-loop control without homing sequences. The design omits a blocking brake, making this motor well suited for applications requiring free coasting or manual repositioning when de-energized. Natural convection cooling supports continuous operation in ambient conditions up to class F insulation ratings, eliminating the need for external fans or liquid cooling systems.

Integration into automation systems is seamless thanks to the MAC112C’s compatibility with analog servo drives and standard mounting footprints. The motor interfaces directly with Bosch Rexroth Indramat controllers, facilitating parameter configuration and diagnostics via established communication protocols. Ideal application areas include CNC machine tools, packaging machinery, printing presses, and robotics, where precision torque control and rapid dynamic response are critical. With its combination of high continuous torque, robust thermal management, and compact form factor, the MAC112C-0-KD-4-C/130-B-0/WI534LX/S005 is a versatile solution for enhancing performance and reliability in diverse industrial drive systems.