MAC112C-1-HD-4HC/130-B-0/WA612XX/S005

The Bosch Rexroth Indramat MAC112C-1-HD-4HC/130-B-0/WA612XX/S005, part number MAC112C-1-HD-4HC/130-B-0/WA612XX/S005, from the MAC AC Servo Motors series by Bosch Rexroth Indramat represents a high-performance permanent magnet motor engineered for demanding industrial environments. This servo motor features a compact Motor Size 112 and Motor Length C, delivering a robust Mass 48 kg for structural stability. It operates at a Nominal Motor Speed of 2000 min^-1, optimized for precise analog control. Thermal management is assured by Cooling Type Surface Cooled with forced air cooling (axial), guaranteeing effective heat dissipation during continuous operation. The design includes a power connector on Side B and integrates a C encoder, while the motor is Not Equipped with a blocking brake to reduce mechanical load and weight.

Performance characteristics are defined by a Continuous Current at Standstill of 41 A (67 A peak) and a Continuous Torque at Standstill of 27.0 Nm (44.0 Nm peak), providing immediate torque response for rapid start-stop cycles. The Maximum Peak of Pulse Current of 195 A supports brief high-load events without compromising stability. A Torque Constant at 20 °C of 0.730 Nm/A ensures efficient energy conversion, and a Rotor Moment of Inertia of 170×10^-4 kg·m^2 delivers a balanced dynamic response. Electrical dynamics are further refined by a Windings Inductance of 2.5 mH and Windings Resistance at 20 °C of 0.150 Ω, which together define a predictable current rise time and minimal power loss. The Thermal Time Constant of 100 min (75 min) highlights the motor’s capability to withstand thermal stress during prolonged duty cycles.

Built for seamless integration with analog drive systems, this MAC Permanent Magnet Motor offers reliable operation and simplifies system architecture by omitting an internal blocking brake—ideal for applications requiring smooth continuous motion or external braking solutions. The robust design and precise encoder feedback support high-precision tasks in machine tools, printing presses, paper processing lines, and metal-forming equipment. Consistent torque output and the absence of mechanical drag enhance uptime and reduce maintenance intervals. With its combination of advanced thermal management, compact form factor, and high torque density, the MAC112C servo motor excels in space-constrained installations demanding both reliability and performance.