Product Description:

The MAC090C-0-GD-4-C/110-A-0/WI520LX/S001 is an AC servo motor manufactured by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Classified as a motor for analog drives, it is intended to generate controlled torque and speed for positioning axes or continuous-motion equipment in industrial automation. It is suited for machines that need repeatable motion, stable velocity control, and a compact motor package for general automation duties.

The motor seats on machinery with a centering diameter of 110 mm, which helps maintain coaxial alignment with the driven load. Heat produced by the stator windings is released through natural convection, eliminating the need for forced-air accessories and keeping the installation simple. Rotor speed information is returned through tacho feedback with an incremental or absolute encoder signals, allowing the associated analog drive to regulate velocity and acceleration during operation. Mains conductors terminate on a connector on side A, a layout that can simplify cable routing in typical cabinet arrangements. Because the device is a motor for analog drives, its electrical interface is matched to controllers that process ±10 V command and feedback loops rather than digital fieldbus traffic.

The feedback channel is supported by standard tacho quality, providing the signal quality needed for speed-regulated processes without adding unnecessary complexity. Electromagnetic performance corresponds to winding code GD, a coil variant used with drives that supply the appropriate current and voltage range. Mechanical holding is left to external devices because the unit is supplied without a blocking brake, which reduces mass and inertia when braking is handled electrically. Position monitoring for homing or simple indexing can rely on the integrated incremental encoder with standard mounting, which shares the tachometer’s shaft coupling to minimize additional sensor runout. This arrangement supports routine positioning and speed-control tasks on automated equipment that does not require a separate brake assembly.