Product Description:

The MAC112D-0-ED-4-C/130-A-2/W1520LV/S018 is a servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Developed for analog drives, it converts controller output into controlled mechanical rotation for coordinated axis movement in packaging lines, material handling stations, and other industrial automation cells. It pairs with drive amplifiers that use tachometer or encoder feedback to regulate velocity and position. This arrangement supports repeatable motion on axes that require stable speed control and accurate response to command changes.

For mechanical integration, the motor body carries a centering pilot of 130 mm, allowing accurate flange alignment during installation. Its rotor is wound for a nominal speed of 3000 rpm, which suits a broad range of servo applications that need fast operating speed. Heat generated under continuous load is removed by natural convection, so airflow around the housing must remain unobstructed and no external blower is required. Electrical power enters through a connector on side A, which can simplify cable routing when the shaft faces the working process. For emergency stopping and holding, the integrated brake can support up to 60 Nm before back-driving.

The motor includes a heavy-duty blocking brake that is suited for frequent holding cycles. A tachogenerator delivers 3 V/1000 rpm of speed feedback, giving analog drives a linear voltage signal for closed-loop control. Frame construction length code D indicates the active lamination stack used for this motor, supporting continuous torque while keeping inertia moderate. Winding designation ED identifies the resistance and inductance combination used with the 112-frame stator, which helps maintain thermal balance with the convection-cooled housing and supports compatibility with legacy drive voltage limits.