Product Description:

The MAC112B-0-PD-2-C/130-A-1/S005 is an AC servo motor in the MAC AC Servo Motors series from Bosch Rexroth Indramat. Classified as a motor for analog drives, it supplies closed-loop torque and speed for positioning axes, conveyors, and forming equipment that rely on real-time velocity control in automated production cells. The motor belongs to size code 112 and length code B, giving it a mid-frame housing that fits machinery needing a balance of output and installation space. Its feedback arrangement allows the paired amplifier to compare commanded and actual motion during continuous operation. That makes it suitable for machinery that needs repeatable speed regulation without a separate digital feedback module at the motor.

For mechanical integration, the housing presents a centering diameter of 130 mm, allowing precise alignment with gearboxes or flanges. A standard blocking brake delivers 45 Nm of static holding torque so vertical loads remain fixed during power loss. The brake also helps prevent unintended shaft movement when the axis is stopped and drive power is removed. Heat is removed through natural convection, eliminating the need for external blowers when surrounding air can circulate freely. Power conductors are routed through a connector on side A, which helps keep cable routing direct when the motor is mounted with its shaft facing downstream equipment. This arrangement supports compact machine layouts where motor connections must stay close to the mounting face.

The motor has a nominal speed of 1500 rpm, giving motion controllers a predictable operating speed for processes that track synchronous line cycles. Rotor position and velocity feedback are supplied through an integrated resolver, and the configuration includes with tacho feedback so the drive receives an analog speed signal during operation. The tacho produces 3 V/1000 rpm, allowing the amplifier to compare actual speed against the reference without digital conversion stages. This combination supports stable speed feedback across low and moderate operating speeds used in production equipment. Winding code PD matches the motor to drives that provide the voltage and current needed for its thermal limits. Tacho quality is standard, so ripple and linearity remain within the normal range for this motor type.