Product Description:

The MAC090A-0-ZD-4-C/110-A-0/WI524LX/S001 is an AC servo motor produced by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Intended for analog drive controllers, the unit converts regulated current into torque and speed for machine axes in packaging lines, assembly stations, and material-handling equipment. Its construction follows a standardized flange layout so system builders can mount it quickly and rely on consistent dynamic response when precise bidirectional motion is required in automated production environments.

Its mechanical interface uses a 110 mm centering diameter, allowing exact alignment with gearboxes or couplings without additional sleeves. Heat generated in service is removed through natural convection cooling, so no external blower or liquid circuit is needed, which simplifies cabinet ventilation planning. The motor reaches a nominal shaft speed of 1500 min⁻¹, a value matched to common 50 Hz or 60 Hz supply frequencies when paired with current-controlled amplifiers. The ZD winding code indicates resistance and inductance values suited for stable current loops. Power conductors are routed through a plug located on side A, which helps simplify cable routing inside compact machines. The motor has no blocking brake, so static torque must be provided by the drive or external mechanics when the axis must remain stationary.

Closed-loop accuracy depends on signal quality. A built-in tacho generator delivers 3 V/1000 min⁻¹ tacho voltage, supplying proportional speed feedback to legacy analog controllers. Position data is generated by an incremental encoder with standard mounting, which supports straightforward alignment during installation. The feedback arrangement supports tacho feedback, incremental encoder, or absolute encoder interfaces, allowing the connected controller to use the required signal type without hardware changes. The tacho is graded as standard quality, which is sufficient for general motion tasks where ±1% speed regulation meets process demands.