Product Description

MAC112D-0-HD-4-C/130-A-1/WI520LV/S021 is a Bosch Rexroth servo motor. It belongs to the MAC product line. The motor has a nominal speed rating of 1500 RPM and is designed for convection cooling. Continuous torque at standstill is the amount of torque that a motor or a mechanical system can produce continuously while being held stationary, or at zero speed. It is the maximum amount of torque that can be transmitted to the load without the motor or the system overheating or experiencing damage. The continuous torque rating of the MAC112D-0-HD-4-C/130-A-1/WI520LV/S021 motor is 38 Nm.  Continuous current at standstill is the amount of electrical current that a motor or a mechanical system draws when it is being held stationary, or at zero speed, while supplying continuous torque to the load. It represents the maximum amount of current that the motor or the system can handle without overheating or causing damage.

Continuous current rating of the MAC112D-0-HD-4-C/130-A-1/WI520LV/S021 motor is 42 Amps. The maximum peak of pulse current is 195 Amps. Thermal time constant is a measure of the time required for a system or a material to reach a steady-state temperature after being subjected to a sudden change in temperature. It is the time it takes for the system or material to achieve 63.2% of the temperature difference between the initial temperature and the final temperature. Thermal time constant of the MAC112D-0-HD-4-C/130-A-1/WI520LV/S021 motor is 120 minutes. The motor weighs 59 kilograms. It is equipped with a 45 Nm blocking brake that weighs 1.1 kilograms. The MAC112D-0-HD-4-C/130-A-1/WI520LV/S021 motor is equipped with a standard tacho generator and supports tacho feedback. The main power plug is on side A of the housing.