MAC112C-0-HD-4-C/130-A-0/WI534LX/S005

The MAC112C-0-HD-4-C/130-A-0/WI534LX/S005 is a high-performance drive solution from Bosch Rexroth Indramat within the MAC AC Servo Motors series. This AC Servo Motor of Motor Size 112 and Motor Length C delivers a nominal motor speed of 2000 min^-1 with a robust mass of 48 kg. Designed for demanding analogue drive applications, it features a Cooling Type Natural Convection system for efficient thermal management. The motor’s compact dimensions and standardized mounting ensure seamless integration into existing motion control architectures.

Engineered for precision and power, the motor offers 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). The maximum peak of pulse current (195 A) supports short-duration overloads while the torque constant at 20 degrees C of 0.730 Nm/A guarantees consistent torque delivery per ampere. Electrical characteristics include windings resistance at 20 degrees C of 0.150 ohm and windings inductance of 2.5 mH, providing rapid current response and minimizing losses. The rotor moment of inertia of 170 x 10^-4 kgm^2 contributes to high dynamic performance and accurate positioning in cyclic operations.

Operational reliability is reinforced through a thermal time constant of 100 minutes (75 minutes under heavier loads) that allows the motor to withstand thermal stresses during extended duty cycles. The natural convection cooling method eliminates the need for external fans, reducing maintenance requirements and noise emission. Although no blocking brake is equipped, the standard incremental encoder provides excellent speed and position feedback for closed-loop control, while the power connector on Side A simplifies rigging and cabling. This combination of features enhances uptime and ensures consistent performance in harsh industrial environments.

The MAC112C-0-HD-4-C/130-A-0/WI534LX/S005 integrates seamlessly with Bosch Rexroth Indramat servo drives and controllers, supporting advanced motion profiles and automated tuning routines. Its compatibility with industry-standard feedback interfaces makes it ideal for robotics, CNC machinery, packaging lines, and textile equipment. Engineers can leverage the motor’s high torque density and precise control capabilities to optimize cycle times and improve throughput. With proven reliability and straightforward installation, this servo motor serves as a versatile building block for next-generation automation systems.