Product Description

Bosch Rexroth’s product portfolio comprises functional units like digital AC servo motors. The MDD synchronous servo motors are a family of these motors built to ensure high contouring accuracies at high feed rates, especially when used for cutting in high speed ranges.

The MDD112C-N-060-N2L-130GB0 is a compact servo motor of the MDD series by Bosch Rexroth. Its compact build gives it a high power-to-weight ratio, and its installation is simplified as it supports the use of ready-made cables. Like other servo motors in this series, its bearing remains lubricated throughout its service life with a nominal value of 30,000 operating hours. It can generate a maximum torque of 77.0Nm and accommodate a peak current of 257.4A. The motor feedback type in the motor is digital servo feedback, and it records the motor’s absolute indirect position. This encoder has a system accuracy of ±0.5 angular minutes and uses the optical method to perform its function. It features a data memory that reduces its startup time and ensures its safe adjustment to the drive controller.

With its sealed housing that is dustproof, touch-proof, and impervious to water jet sprays, the Ingress Protection rating of the MDD112C-N-060-N2L-130GB0 is IP 65 per DIN 40050. This housing design also permits its use under harsh environmental conditions without the risk of damage. It is coated with a black prime varnish, which gives it high resistance to dilute acids, chalky buildup, yellowing, and weathering. The motor belongs to Balance Class N per DIN VDE 0530 and has a centering diameter of 130mm. It is equipped with a plain shaft with a shaft sealing ring for non-positive, backlash-free torque transmission.