Product Description:

The MAC093A-0-PS-4-C/110-A-2/WI522LV/S005 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. It is intended for analog drive systems that require closed-loop speed and position control on production machinery and automated handling axes. The motor converts electrical drive commands into mechanical rotation, and a heavy-duty blocking brake keeps the load stationary when power is removed. This arrangement makes the unit suitable for axes that need controlled motion during operation and secure holding at standstill.

This unit is built on frame size 093 and uses a centering diameter of 110 mm for accurate alignment with gearboxes or mounting flanges. The stator uses winding code PS, which sets the electrical characteristics expected by matching analog amplifiers in the same motor family. Its nominal shaft speed reaches 3000 rpm, supporting medium-inertia applications without pushing the feedback system beyond its normal operating range. Heat is removed by natural convection, so the installation should allow free airflow around the housing. The heavy-duty brake provides 14 Nm of static holding torque, which helps keep vertical or suspended loads in position during power loss or controlled stops.

Mechanical power is transmitted through a shaft machined with a DIN 6885 keyway, allowing standard keyed couplings to transfer torque without slip. Power enters through a keyed connector on side A, which can simplify cable routing when the drive is mounted to the left of the motor. Position feedback is generated by an incremental encoder, and the tacho section outputs 3 V/1000 rpm so the analog drive can monitor speed continuously. The tacho feedback is standard quality, which is suitable for general-purpose motion tasks that need reliable velocity information and stable closed-loop response.