Product Description:

The MAC112C-0-ED-1-C/130-A-2/WI1250/S018 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Designed as a motor for analog drives, it receives proportional commands from legacy amplifiers and converts them into controlled shaft rotation for positioning tables, tooling spindles, and other motion axes in industrial automation. This arrangement supports smooth speed regulation and repeatable positioning in systems that rely on external closed-loop control. Its integrated feedback devices allow the amplifier to monitor motion continuously during operation.

At the mechanical interface, the centering pilot measures 130 mm, ensuring precise alignment with gearboxes or machine frames. A heavy-duty braking element delivers 60 Nm of holding torque so vertical loads remain secure when power is removed. Shaft speed under rated conditions reaches 3000 rpm, giving the axis a balance of responsiveness and continuous-duty capability. The motor releases heat by natural convection, removing the need for external fans and simplifying enclosure layouts. Rotor velocity is monitored by a tacho generator that outputs 3 V/1000 rpm, and the drive compares this linear feedback with the analog setpoint to maintain speed accuracy.

Position data is supplied by incremental encoder feedback mounted in the standard configuration used for this series. The frame class is Motor Size 112, and the stack length code C adds active iron depth for higher continuous torque without changing the mounting face. A built-in heavy-duty blocking brake streamlines installation by eliminating external clamps. Power is introduced through a connector on side A, allowing orderly cable routing inside multi-axis panels. The stator uses the ED winding code, matching its electrical characteristics to analog amplifier ratings. This combination supports applications that need both continuous speed feedback and precise position tracking from the same motor package.