MAC112C-0-ED-4-C/130-B-0/M518LX/S005
The MAC112C-0-ED-4-C/130-B-0/M518LX/S005 is a high-performance AC servo motor from Bosch Rexroth Indramat's MAC AC Servo Motors series, designed to deliver reliable precision in demanding industrial automation environments. This motor features a nominal speed of 3000 RPM and provides a continuous torque at standstill of 24.0 Nm, ensuring consistent power delivery for heavy-duty applications. Rated to IP65 protection and incorporating an insulation class F winding, it offers robust resistance against dust ingress and water jets while maintaining thermal stability. The unit's centering diameter of 130 mm and compact footprint simplify integration into existing machine architectures. With its proven durability and industrial-grade design, this servo motor meets rigorous performance standards in modern automated systems.
Technical capabilities of the MAC112C-0-ED-4-C/130-B-0/M518LX/S005 are highlighted by its exceptional electrical and mechanical characteristics. The motor's rotor moment of inertia of 170 x10^-4 kg·m^2 supports smooth acceleration and deceleration, minimizing overshoot in dynamic cycles. Its torque constant of 0.470 Nm/A and winding resistance of 0.060 ohms (at 20°C) optimize efficiency and reduce heat generation under continuous load. The inductance of 1.0 millihenry contributes to stable current control, while the maximum peak pulse current of 312 A enables high-torque bursts for rapid motion demands. Together, these specifications deliver precision control and high responsiveness in closed-loop servo applications.
Operationally, this motor excels in reliability and ease of maintenance. The natural convection cooling method dissipates heat without the need for external cooling, complemented by a thermal time constant of 100 minutes (alternative configuration: 75 minutes) for superior overload capacity. A versatile feedback system supporting tacho operation with either incremental or absolute encoder feedback ensures accurate position and speed monitoring. The power connection located on Side B of the housing simplifies cabling and reduces installation complexity in confined spaces. At a motor mass of 48 kg, the unit balances structural rigidity with manageable weight for assembly and servicing.
Integration of the MAC112C-0-ED-4-C/130-B-0/M518LX/S005 into advanced automation platforms is seamless, thanks to its standardized mounting dimensions and electrical interface. Its combination of IP65 protection, high peak current capability, and precise feedback makes it ideal for machine tools, robotics, packaging, and material handling systems. Engineers can leverage the motor's robust design and comprehensive spec profile to optimize system performance and uptime. With its industrial-grade construction and precision control features, this servo motor is a versatile solution for a wide range of automated applications.