Product Description:

The MAC090B-0-JD-4-C/110-A-1/WIS24LV/S005 is an AC servo motor manufactured by Bosch Rexroth Indramat for closed-loop motion systems. It converts analog drive commands into precise rotary movement so machine axes can be positioned with repeatable torque and velocity. By combining electrical feedback with accurate mechanical alignment, the motor supports stable operation in automated assembly cells, printing lines, and material-handling stations that depend on consistent speed control. The control loop can use its feedback signals to correct speed variation caused by changing loads during repeated motion cycles. That behavior is useful on conveyors, indexing tables, and transfer mechanisms where small speed errors can affect product spacing or placement accuracy.

A centering diameter of 110 mm aligns the housing in motor flanges and helps keep runout within tolerance. Heat produced in the stator is removed through natural convection, which eliminates the need for external blowers or liquid circuits. The feedback assembly accepts an incremental or absolute encoder combined with an internal tacho so the drive can receive position data and analog speed signals. To protect the bearing set from dust and emulsions, the output shaft uses a shaft seal. This sealing arrangement helps limit contamination at the bearing interface during routine machine operation. Electrical power is routed through a connector on side A, which supports orderly cable routing on the machine service side. Using either feedback type gives the connected amplifier flexibility when matching older analog control hardware or newer position-monitoring requirements.

The motor is configured as a motor for analog drives, making it suitable for Rexroth drive cards that modulate current through ±10 V references. This arrangement allows the drive to process familiar voltage-based command signals without requiring a digital motor interface. A standard blocking brake is integrated for load holding during power loss, which helps keep vertical axes in place without separate clamping hardware. When higher digital resolution is needed, an incremental encoder with standard mounting can be used to provide denser position feedback to compatible controllers. This is useful on axes that must remain stationary after stopping while still supporting accurate position monitoring during motion.