Product Description

The MAC112C-0-ED-3-C/130-A-2/S013 AC servomotor by Bosch Rexroth is equipped with tacho feedback and second shaft options. The second shaft end of the motor has a protection category of IP 65, i.e., the component mounted need not be completely sealed. The device can be mounted in any orientation. The unit can be operated in printing presses, robotics, textile machines, and transfer facilities. The product is designed and constructed to offer a high degree of reliability. The pilot diameter of the device is 130 mm. Its winding type is ED. The motor winding comes with a nominal rpm of 3000 per minute. The MAC motor comes with a heavy-duty holding brake to clamp its output shaft in a standstill mode. The holding torque of the brake is 60 Nm. The brake works along the closed-circuit principle. At zero current, a magnetic force acts on the brake armature disc. In other words, the brake is locked and holding off the axis. When 24 V DC is applied, the electrical field cancels the permanent magnetic field and the brake opens. The holding brake is not a working brake. It tends to wear down after 20,000 motor revolutions against the closed brake. The motor is cooled by natural convection. The motor housing is painted with a black prime coat. The power connection of the MAC motor is directed to side A. The connections integrated into the power connection of the motor include a power cable, a connecting cable for the thermo switch, and a connecting cable for the brake. Thermo switches are built into the windings of the unit and the stator housing. They are electrically connected in series and conducted together at the power connection out of the motor housing. These thermo switches monitor the temperature of the product.