Product Description:

The MAC063A-0-RS-2-C/095-A-0/S006 is a compact servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It interfaces with analog velocity and current-loop controllers to deliver closed-loop rotary motion in packaging stations, pick-and-place heads, and light handling axes where fast response and moderate torque are required. The frame designation of 063 indicates the square housing width, while the compact A length indicates the shortest magnetic stack in this size class, reducing mass for high-acceleration moves.

Its mounting interface uses a centering pilot of 95 mm, which keeps the stator concentric with gearboxes or flanges and minimizes shaft misalignment. A nominal speed of 6000 rpm allows the shaft to follow rapid command changes before reaching electrical limits. Heat generated by copper losses is dissipated through natural convection, so the motor must be installed where ambient air can flow freely without forced fans. Because a blocking brake is not present, static holding torque must come from the drive or an external clamp when the axis is unpowered. The standard tacho quality provides speed feedback accuracy suitable for most medium-precision applications.

Speed feedback is supplied by tacho feedback, which produces a proportional voltage through the integrated generator and allows analog controllers to close the velocity loop without digital encoders. The connection is located on side A, simplifying cable routing when the motor faces forward in a cabinet or gantry arm. The tachogenerator delivers 1.5 V per 1000 rpm, giving the drive electronics a linear speed reference across the full operating range. Electrical characteristics follow the RS winding code, which indicates the phase resistance, inductance, and rated current used with compatible legacy MAC drives. This arrangement supports direct speed monitoring through an analog voltage signal while avoiding the additional wiring and processing associated with a digital encoder.