Product Description:

The MAC112D-0-FD-2-C/130-A-0/S005 is manufactured by Bosch Rexroth Indramat and belongs to the MAC AC Servo Motors series. Classified as a motor for analog drives, it is used in closed-loop motion systems where precise velocity and position control are required for conveyors, gantry axes, or machining spindles. The motor interfaces with legacy analog controllers, translating command voltages into torque while maintaining feedback integrity for dependable axis regulation in automated lines. This operating role suits equipment that depends on stable speed response and repeatable positioning during continuous production.

The motor has a centering diameter of 130 mm, and frame size 112 places the stator in a larger MAC housing for higher torque density. A nominal speed of 2000 rpm allows direct coupling to gearboxes or loads without overspeeding standard bearings, which helps when the axis must run at a steady base speed for extended periods. Heat is removed by natural convection, so airflow around the housing must remain unobstructed to protect winding insulation and keep temperature rise under control. Internal copper characteristics follow winding code FD, which identifies the resistance and inductance values expected by the analog drive. All electrical power is transferred through a plug on side A, keeping the feedback end free for signal wiring.

Tachogenerator feedback outputs 3 V/1000 rpm, giving the controller a proportional speed signal, and the tacho quality is standard for general-purpose accuracy. The rotor-stator assembly uses length code D, which balances moment of inertia and torque rise time for mid-range axes that need a practical mix of responsiveness and steady operation. The motor has no mechanical holding brake, so any axis that must remain fixed at standstill requires external clamping or continuous current from the drive. This arrangement is common where the load can coast to a stop or where a separate brake is mounted elsewhere in the machine.