Product Description
The MAC112B-0-GD-4-C/130-A-2/WA606XX/S018 is a high-performance AC motor developed by Rexroth Bosch for use in applications that require higher accuracy in industrial automation. This motor is included in the MAC series for analogue drives. Its nominal speed is 3000 rotations/min. Its continuous current at a standstill is 13.0 (20.0)^5) A, while its continuous torque at a standstill is 6.7(10.5)^5) Nm.
One important property of this motor is the electrical connection. The electrical connection is on Side A of the motor with a connector, while on the same side, there is a heavy-duty blocking brake. The design provides functional and safety benefits. The power connection with a heavy-duty blocking brake to side A is designed to accomplish many objectives. It is efficient for those operations that need accurate positioning and quick stopping.
The heavy-duty blocking brake is semi-active and serves as a fail-safe device. It operates particularly during blackouts or when the power supply system is shut down. It helps control the movement of the shaft for easy-to-control operation. The brake also facilitates more accurate positioning of the rotating shaft. It is specialized for CNC machines. The positioning of the power connection and brake on the same side is most convenient, making it easier to access both components and thereby facilitating the workflow. The brake is applicable where the operation includes many starts and stops and needs to deal with variable loads over and above the average current carrying capacity; making it suitable for industries requiring high-performance asynchronous motors. This makes it more reliable especially in the applications that meet the needs of different industries.