Product Description

Bosch Rexroth works tirelessly to deliver high-performance drive and motion control units like the MAC servo motors. They are innovative AC servo motors used in conjunction with the TDM, KDS and DSC drive controllers to form rapid-response drives. Their applications cover textile machines, machine tools, and robotics.

The MAC112D-1-HD-3-C/130-A-1/S005 is a model of the servo motors of the MAC series designed and manufactured by Bosch Rexroth. It is a low-inertia motor with electronic commutation, providing improved reliability and greater speed control. Its rotor has permanent magnets built from special materials, resulting in a favorable torque-inertia ratio for high-dynamics operations. Electronic commutation also gives the motor a high cyclic load capacity, meaning that it can withstand repeated stress cycles without failure. Such a feature is crucial for applications like continuous start-stop operations with high repetition rates. Pinions and belt pulleys can be directly mounted onto the motor’s shaft as its bearing assembly design supports the application of high radial loads.

Tachofeedback and second shaft end is the motor feedback type in the MAC112D-1-HD-3-C/130-A-1/S005. Its nominal speed is 1,500 revolutions per minute, while its rotor moment of inertia is 230 x 10^-4 kgm². With its brushless design and lifetime-lubricated bearings, its maintenance-free operation is possible. When used directly within the working area of the machine, poor environmental conditions due to the effects of soluble oil emulsions and coolants pose minimal risk to the operation of this MAC motor model. This is due to its sealed housing that is impervious to solid foreign objects and water jets from different directions. As a result, it is rated IP 65 according to DIN 40 050.