Product Description:

The MAC090C-2-GD-4-C-110-A-1/WI524LV is an AC servo motor produced by Bosch Rexroth Indramat and offered within the MAC AC Servo Motors series. It converts drive commands into controlled rotary motion for indexing tables, pick-and-place axes, and synchronous transport lines where accurate speed and position tracking are essential. This version is suited to automated motion tasks that require repeatable acceleration, stable low-speed operation, and compact installation near surrounding machine components.

The electromagnetic section uses winding code GD, which identifies the coil resistance and inductance expected by the paired amplifier. Thermal energy is removed through axial surface cooling, and airflow is guided along external fins to keep the stator below its maximum operating temperature. This airflow is supplied by a blower that runs on AC 115 V, permitting a simple single-phase supply for the fan. Accurate mechanical centering is provided by a 110 mm pilot diameter that mates with standard mounting flanges. For power wiring, the three-phase leads terminate in a connector on side A, allowing the cable to follow the motor body and reducing bend stress in moving-axis installations.

Mechanical holding during power loss is handled by a standard blocking brake, which helps keep vertical or suspended loads from drifting at standstill. The model is classified as a motor for analog drives, so velocity and torque references are exchanged as ±10 V signals rather than through a fieldbus connection. The feedback stage is compatible with tachofeedback, incremental encoder, or absolute encoder devices, allowing the same motor platform to support either speed regulation or position control. In this version, the shaft carries an incremental encoder with standard mounting, which supports direct use with compatible Indramat controller cards. Tacho quality is listed as standard, and the feedback devices use the same mechanical interface.