Product Description:

The MAC093A-0-PS-4-C/110-A-1/WI522 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It is intended for analog drives and converts drive commands into precise rotary motion for positioning, speed regulation, and coordinated axis movement in automated machinery and transfer lines. Its combination of compact size and integrated feedback makes it suitable for applications that need repeatable response without adding separate external sensing hardware. That arrangement lets the connected amplifier regulate axis motion with consistent response during starts, stops, and changes in load.

The motor seats against a locating pilot of 110 mm, giving repeatable concentric alignment with gearboxes or mounting flanges. Heat is removed through natural convection, so the housing relies on surface area and surrounding airflow rather than forced cooling hardware. Because no auxiliary fan is required, surrounding installation space can remain simpler and quieter. A nominal shaft speed of 3000 rpm supports common servo operating ranges and allows direct coupling to many load types. Power enters through a single connector on side A, which helps keep cable routing straightforward inside compact machine layouts. The design uses length code A, which is the shortest build in the 093 frame and helps reduce overhang on compact machines.

The electromagnetic circuit uses winding code PS, which sets the resistance and inductance values expected by legacy analog controllers. The frame reference is motor size 093, a diameter category that balances torque capacity with moderate mass. Integrated tacho feedback produces 3 V/1000 rpm, providing proportional velocity information to analog drive amplifiers, and the tacho quality is standard for general-purpose regulation. Position data is supplied by an incremental encoder mounted to the rear end bell. The encoder signal gives the drive additional position information for controlled indexing and repeatable stopping. A blocking brake is installed as standard to hold the shaft when power is off.