Product Description

Bosch Rexroth is a top-rated supplier of automation products designed to ensure excellence. The state-of-the-art MAC motors by this manufacturer are electronically commutated AC servo motors. They are designed to support applications like textile machines, printing machinery, and handling equipment.

The MAC090C-1-GD-4-C/130-A-0/WI531LX/S011 is a model of the MAC AC servo motors by Bosch Rexroth. It uses a rotor with permanent magnets created from rare-earth materials. This gives it low inertia and reduces the power required for acceleration and deceleration. It also contributes to the motor’s lightweight and gives it a favorable torque-inertia ratio. The housing of the MAC model protects it from the penetration of solid extrinsic materials and water jets sprayed at it from different directions. It has an Ingress Protection rating of IP 65 per DIN 40 050. This is why it can be used directly within the working area of the machine even under poor environmental conditions. The MAC motor can reach a nominal speed of 3,000 revolutions per minute and accommodates a maximum peak current of 196A.

Efficient heat dissipation from the stator windings of the MAC090C-1-GD-4-C/130-A-0/WI531LX/S011 to the external walls of its housing gives it a high overload capacity. It also has a brushless design and lifetime-lubricated bearings for improved reliability. Pinions and belt pulleys can be directly mounted onto the motor’s shaft because the design of its bearing assembly permits the application of high radial loads possible. For the detection of its rotor position and velocity, the MAC model uses tacho feedback with a mounted incremental encoder. Such an encoder is well-suited for adverse environmental conditions and machines with low shock loads.