Product Description:

The MAC093A-0-PS-3-C/110-A-1/S005 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Designed for analog drive systems, it converts controller voltage into regulated rotary motion that positions or indexes mechanical loads in automated lines. The model supports tachogenerator feedback, allowing speed and position loops to be closed without digital bus traffic. Because the motor uses analog feedback rather than a network interface, it can be integrated into existing control cabinets without adding fieldbus-related hardware. This arrangement suits retrofit projects and other installations that keep legacy control architectures.

A centering flange diameter of 110 mm guides the motor precisely into machine housings and keeps shaft misalignment low. The PS winding code indicates the resistance and inductance values used by the drive amplifier. Under rated load, the rotor turns at 3000 rpm, supplying steady velocity for tooling or conveyor duties. Heat created by copper losses escapes through natural convection, eliminating the need for external blowers. This cooling method also keeps the motor enclosure simpler and avoids the service demands associated with forced-air components. When power is removed, a standard blocking brake engages to lock the shaft and prevent unintended movement on vertical or suspended loads.

The removable power lead is routed through a connector on side A, which simplifies cable runs in cabinets mounted to the left of the motor. An overall motor length A keeps the package compact when axes are positioned close together on multi-spindle frames. The feedback assembly combines a tachogenerator with a second shaft end, so the speed signal is delivered while still allowing an external encoder or mechanical load to be coupled. The extra shaft end can also support auxiliary feedback arrangements when the application requires them. Speed monitoring uses a tachovoltage of 3 V/1000 rpm, giving the drive electronics a linear signal that is easy to interpret. The tacho quality is standard, which is suitable for general-purpose positioning tasks.