Product Description

MAC090A-0-RD-4-C/110-A-0/WI520LV/S001 is a servo motor. It is produced by Bosch Rexroth. The motor belongs to the MAC product line. MAC motors support integrated and optional features optimized for high-performance and demanding applications. Integrated features on MAC motors include tacho feedback, IP65 rated housing, and electronic commutation. Optional features include holding brakes and encoder feedback. The MAC090A-0-RD-4-C/110-A-0/WI520LV/S001 motor supports tacho feddback with a standard tacho generator. Tacho feedback is used for speed evaluation. The motor is also equipped with an absolute or incremental encoder for position evaluation. Integrated feedback support allows MAC motor use with servo controllers for precise motor parameter control. The motor has 110 millimeters centering diameter. It has a power connection on side A of the housing. The housing belongs to IP65 protection category. This rating indicated that the motor is fully protected against dust ingress. The housing is also safe from water directed at the motor from low pressure jets. Nominal speed rating of the motor is 3000 RPM. Bosch has designed the motor for convection cooling. Optimal performance requires temperatures between 0 and 45 degrees Celsius and altitudes between 0 and 1000 meters. The continuous torque at standstill is 3. 5 Nm. The continuous current at standstill is 11.4 Amps. Moment of inertia of the motor rotor is 0.002 kg m2. The torque constant at is 0.34 Nm/A at 20 degrees Celsius. Resistance of the motor windings is 0.56 Ohms at 20 degrees Celsius. The thermal time constant is 45 minutes. Mass of the motor is 12.5 kilograms. A rating plate is attached to the motor housing. This plate lists information and specification that can be used for AC servo motor identification.