Product Description:

The MAC090C-0-GD-4-C/110-A-0/WI524LV belongs to the MAC AC Servo Motors series produced by Bosch Rexroth Indramat. Designed for motion axes driven by analog amplifiers, this AC motor delivers closed-loop torque and velocity control in material handling, packaging, and general automation lines. It interfaces mechanically and electrically with the established MAC platform, which helps it fit existing equipment layouts. This operating role suits machines that depend on repeatable positioning, stable speed, and consistent cycle timing during everyday production.

Winding code GD identifies the motor winding used for this frame size and is matched to the electrical behavior expected by compatible drives. The stator housing registers on a 110 mm centering diameter, providing precise alignment with gearboxes or machine flanges. Heat is removed through natural convection. The ribbed frame radiates thermal energy without external air movers, which simplifies enclosure layouts. Power conductors terminate at a keyed plug on connector on side A, so cabling can run parallel to the motor axis and avoid tight bend radii. As a motor for analog drives, the unit expects ±10 V speed or torque commands from a controller rather than digital fieldbus data.

Rotor position is sensed by an integrated incremental encoder installed under standard mounting tolerances, delivering pulse-train information for commutation and speed loops. When tighter velocity regulation is needed, an auxiliary tacho feedback signal can be used through the same feedback module. The tacho subsystem is graded as standard, which suits many conveyor and gantry applications. The motor has no blocking brake, so vertical axes must rely on external braking or drive holding torque when power is removed. This arrangement keeps the motor layout simple while still supporting controlled motion in machines that do not require a built-in holding brake.