Product Description:

The MAC090C-0-KD-4-C/110-A-0/WI1522LV/S001 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. This electromechanical unit converts controlled current from matching drive amplifiers into precise torque and speed for closed-loop motion in industrial automation lines. It is well suited to applications that require compact installation, direct coupling to the load, and stable speed regulation during continuous operation. The motor is often selected for machinery where repeatable rotary motion is needed without using a large housing or a separate cooling system.

The motor uses a centering diameter of 110 mm, which helps align the housing concentrically with the mounting flange and limit runout at the coupling. Its nominal speed is 1500 rpm, supporting controlled shaft velocity in applications that favor steady motion over high-speed operation. Winding code KD identifies the electrical layout used for this frame size and matches the performance expected by compatible drive amplifiers. Heat is removed through natural convection, which eliminates the need for an auxiliary blower or liquid cooling circuit. Power conductors connect through a connector on side A, which helps when the machine layout requires cable routing from that end of the motor.

Position information is supplied by an incremental encoder mounted in the standard location, allowing the paired drive to monitor rotor movement during closed-loop operation. The auxiliary tacho generator provides 3 V/1000 rpm, so the control system can track actual shaft speed with a simple analog signal. The feedback interface supports tacho feedback, incremental encoder, or absolute encoder signals, which helps the motor fit older or mixed-control installations. Because this unit has no blocking brake, holding torque must be supplied by the drive or by an external clamp when the axis is idle. Designed as a motor for analog drives, the MAC090C uses standard tacho components to maintain speed accuracy as load and operating conditions change.