Product Description

Bosch Rexroth is one of the most reliable brands in the global automation industry. Its MAC servo motors are permanent magnet-excited motors with low inertia used to build rapid-response drives. They are available in different torques and speeds for application-specific uses.

The MAC112D-0-FD-4-C/130-A-1/WI531LX is one of the AC servo motors in the MAC series designed by Bosch Rexroth. It uses tacho feedback with a mounted incremental encoder, having a design that enables the detection and evaluation of both rotor position and velocity. This mounted encoder is built to withstand harsh environmental conditions and is installed per standard mounting. There is a minimal risk of damage when the servo motor is operated directly within the working area of the machine even under poor environmental conditions. Its housing is sealed and has an Ingress Protection rating of IP 65, according to DIN 40 050. The power, encoder, and tacho feedback cables also meet the demands of the protection category.

Natural convection is the heat dissipation mechanism utilized by the MAC112D-0-FD-4-C/130-A-1/WI531LX. The heat generated during the motor’s operation is efficiently transferred from its windings to the outside walls of its housing, giving it a high overload capacity. Since this MAC model uses lifetime-lubricated bearings, it can be operated maintenance-free. This is supported by its brushless design, which also improves its overall operational reliability by reducing wear and tear. To prevent the motor’s unintentional startup, it is fitted with a blocking brake of 45Nm holding torque. It uses the closed-circuit principle to hold the servo axis when the machine is disconnected from power. The nominal speed of this MAC servo motor is 2,000 revolutions per minute.