Product Description:

The MAC090C-1-GD-4-C/110-A-1/WI515LX5/S005 is a servo motor produced by Bosch Rexroth Indramat and belongs to the MAC AC Servo Motors series. As a motor for closed-loop motion axes, it converts drive current into controllable mechanical torque, allowing position and speed regulation in automated machinery such as pick-and-place stations or tool gantries. By pairing with analog drive controllers, this unit supplies the continuous rotary power that keeps industrial processes synchronized with command signals. This arrangement suits equipment that depends on repeatable motion response across frequent start, stop, and speed-change cycles.

The motor’s blower requires a supply of AC 230 V, so the installation must provide that single-phase level for forced ventilation. A centering diameter of 110 mm simplifies concentric alignment with gearboxes or mounting flanges, minimizing radial load on the shaft bearings. Heat is removed through axial surface cooling; airflow moves along the housing length and extracts losses generated in the laminated core. The forced-air path helps stabilize motor temperature when the axis runs slowly under sustained load. Power enters through a connector on side A, which supports predictable cable routing inside multi-axis assemblies. The internal stator uses winding pattern GD, which sets resistance, inductance, and torque constant so the paired analog amplifier can be tuned without additional winding tables.

Rotor position is monitored by an integrated incremental encoder with standard mounting, giving the drive controller fine-grained feedback for velocity loops. Because the product is a motor for analog drives, its encoder tracks are conditioned for sinusoidal evaluation rather than digital fieldbus transmission. A standard blocking brake holds the load when power is removed, which is useful on vertical axes where gravitational back-drive must be prevented. The feedback stack also supports tacho feedback, incremental encoder, or absolute encoder signals, so the control system can use either speed-proportional voltage or position data without mechanical changes.