Product Description:

The MAC090B-0-PD-3-C/110-B-0 belongs to the MAC AC Servo Motors series manufactured by Bosch Rexroth Indramat. It is a servo motor for analog drive systems that require continuous position and speed control in assembly lines, packaging machines, and material-handling axes. This type of motor is typically used in systems that regulate motion through continuous analog control loops rather than network-based command signals. Its size and feedback arrangement suit machines that need stable speed regulation during repeated starts, stops, and dwell periods.

The mechanical interface is aligned by a centering pilot of 110 mm, allowing repeatable installation in gearboxes or mounting flanges. During operation, the shaft reaches a nominal speed of 1500 rpm, which places the motor in a moderate speed range for many indexing and transport applications. Heat is removed through natural convection, so the housing depends on free air around the frame instead of forced cooling hardware. Velocity feedback is generated by a tacho generator that delivers 3 V/1000 rpm, and the motor uses tacho feedback and a second shaft end so an auxiliary device can be added at the rear without changing the main output arrangement. That rear extension can support additional motion-related components while keeping the front shaft available for the primary mechanical connection. Power conductors enter through a connector on side B, which can help when cable routing must stay clear of adjacent machine parts. That connector position also keeps the power lead exit separate from the mounting face and front shaft area.

The motor is supplied without a blocking brake, so any axis that must hold a load at standstill needs external holding force. Its electromagnetic layout uses winding code PD, matching the electrical characteristics expected by compatible drive amplifiers. The speed sensing setup uses Standard tacho quality, which suits routine automation tasks that do not require unusually tight speed accuracy. This arrangement is appropriate for conventional servo applications where steady control behavior is more important than specialized holding or feedback features.