Product Description:

The MAC090B-0-JD-3-C/110-A-0/S001 is a three-phase servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Designed for analog drive systems, it converts commanded armature current into controlled torque and speed for automated machinery. The motor can support position or velocity control in packaging stations, gantries, transfer lines, and other industrial motion systems. Its feedback arrangement allows the connected amplifier to monitor motor speed and correct deviations caused by changing loads during operation.

The motor has a centering shoulder of 110 mm, allowing accurate alignment with compatible gearboxes or flange plates while minimizing mechanical runout. It is supplied without a blocking brake, so an external holding device or drive-generated torque is required if the shaft must remain stationary after power is removed. Heat is dissipated through natural convection, eliminating the need for a fan or another forced-air accessory. Power is routed through a connector on side A, which supports organized cable routing when the shaft faces forward. The motor is suitable for analog drives that regulate current in response to an analog command signal. This arrangement supports operation with compatible Indramat amplifiers commonly used for closed-loop speed and torque control.

The feedback arrangement includes tacho feedback and a second shaft end, allowing the motor to generate a velocity signal while providing a mechanical connection for an external encoder or another compatible device. The second shaft end can accommodate equipment that requires a direct rotational reference from the rotor. The motor uses standard tacho quality, so the generated voltage remains within the normal tolerance range expected by compatible analog regulators. The tacho signal allows the connected amplifier to compare actual speed with the commanded value and adjust motor current when operating conditions change. This feedback method supports stable speed regulation without requiring a separate digital feedback interface, while the three-phase winding provides smooth torque for repetitive industrial motion.