Product Description:

The MAC112D-0-KD-3-C/130-A-0/S005 is a servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. This model is intended for analog drive systems, where precise torque and speed regulation are required for automated machine axes. As a motor for analog drives, it converts drive commands into mechanical rotation for tasks such as positioning tables and spindle actuation in industrial cells. Its feedback-based operation also helps the connected amplifier maintain stable motion when process loads change during normal use.

The motor has a centering diameter of 130 mm, which provides the pilot fit that aligns the housing with gearbox or flange mounts. Size code 112 indicates the stator outside dimension, while construction length D provides additional rotor stack depth for higher continuous torque within the same frame. Heat is removed through natural convection, so the installation must leave the motor surface exposed to airflow rather than enclosing it tightly. Under rated excitation, the rotor turns at 1500 rpm, a speed suited to moderate-inertia loads that require stable velocity without aggressive high-speed operation.

Power enters through a connector on side A, which keeps cable routing consistent when the drive is mounted on the same face of the machine. Motion feedback is provided by a tachogenerator that delivers 3 V/1000 rpm. The motor comes with tacho feedback and a second shaft end, and that second shaft end can support auxiliary coupling or additional sensing components on suitable machine layouts. Because the unit ships without a blocking brake, holding torque during power-off must be supplied by an external device or by the drive. The KD winding code is matched to analog current control and suits legacy equipment as well as retrofit applications.