Product Description

MAC112C-0-HD-4-C/130-A-0/WI520LV is a Bosch Rexroth industrial servo motor. This MAC series motor is ideal for industrial applications that include robotics, machine tools, packaging machinery, textile machines, and printing presses. MAC motors use permanent magnets to enable low motor inertia. Electronic commutation provides reliable operation and avoids many of the problems experienced by brushed motors. A robust IP65 rated housing provides complete dust protection and strong water ingress protection. A prime coat applied to the housing provides strong corrosion resistance. Tacho feedback is used on MAC motors for speed and position control. The tacho feedback technology used on these motor is developed specially for this product line. An additional incremental encoder is installed on the MAC112C-0-HD-4-C/130-A-0/WI520LV motor for position feedback. The motor has a smooth shaft suited to non-positive shaft-hub connections.

The MAC112 AC servo motors feature a special windings design which achieves a very smooth run. This series is particularly well-suited to grinding machines and precision lathes. The power, feedback and encoder cables connect directly to the motor with connectors on the respective flanged sockets. The connectors are not part of the shipment. They must be ordered as separate items. The MAC112C-0-HD-4-C/130-A-0/WI520LV motor is rated for 2000 RPM nominal speed. Its continuous output torque is 27 Nm and the continuous output current is 41 Amps. These values are valid for convection cooling. Bosch provides surface cooling with radial or axial cooling fans. Surface cooling enables higher output torque and current and is suited to applications with higher application loads. Mechanical specifications for the motor include 460 millimeters housing length, 130 millimeters centering diameter, 48 kilograms weight, and 193 millimeters flange size. Diameter of the shaft is 32 millimeters.