Product Description

The MAC071B-0-FS-4-C/095-B-0/WI522LV/S001 is a reliable AC servomotor manufactured by Bosch Rexroth. The output data of the servomotor is high. The device portrays high dynamic performance due to a favorable torque-inertia ratio. Its compact construction facilitates a high power-to-weight ratio. The stator of the unit has no special design. The device features high-resolution tacho feedback. These attributes contribute to the excellent smooth running qualities of the motor. the power connection of the motor is directed to side B. The device supports natural convection cooling mode. The structural features of the MAC motor make it highly reliable. The brushless design of the motor and the use of lifetime lubricated bearings facilitate maintenance-free operation. The device can be directly used within the working area of the machine even under poor environmental conditions like adverse effects of coolants and the presence of soluble oil emulsions. The housing of the device is completely enclosed as per protection category IP 65. The motor temperature is monitored with thermo switches that are integrated into the motor windings and stator housing. This setup prevents overload damage. For speed evaluation per tacho-generator and rotor position recognition, the MAC motor is equipped with a tacho feedback especially developed for this MAC series. The tacho feedback is always integrated into the motor. For position evaluation on the device, it can be equipped with an incremental encoder or an absolute encoder. The torque constant of the product at 20°C is 0.880 Nm/A. The unit has a rotor moment of inertia of 9.9 x 10-4 kgm2. The permissible storage and transport temperature of the servomotor is between -20 and +80°C. The motor needs a grind-in to be carried out after more than two years of storage.