Product Description:

The MAC093A-0-HS-4-C/110-B-0/WI634LX is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. As a motor for analog drives, it accepts commanded armature currents from classic servo amplifiers and translates them into precise mechanical motion for indexing tables, gantry axes, and pick-and-place heads in industrial automation. Its construction follows the MAC platform with flange mounting, removable power connectors, and integrated speed feedback. These features allow the motor to fit established machine layouts that still rely on analog control hardware.

The unit achieves a nominal speed of 6000 min⁻¹, enabling high spindle or carriage velocities without intermediate gearing. Accurate seating on machine adapters is secured by a 110 mm centering diameter that aligns the stator housing concentrically with the driven load. Heat generated in continuous duty is dissipated through natural convection, so no forced-air components are required. The built-in tacho generator outputs 1.5 V/1000 min⁻¹, providing an analog velocity signal proportional to shaft speed. For power transmission, the stator uses a circular plug with a connector on side B, keeping high-current leads away from the feedback devices. The motor is supplied without a blocking brake, so holding force must be provided externally when the axis is stopped.

The electromagnetic architecture uses winding code HS, which matches the coil characteristics expected by corresponding MAC amplifiers. Frame class 093 offers a balanced ratio of torque capacity to mass, while motor length A helps reduce axial space when the unit is installed in compact enclosures. Position control is handled by an incremental encoder that fits under the standard cover and mates with common 15-pin feedback cables. The combined encoder and tacho signals let analog controllers monitor both position and speed without requiring added interface modules.