Product Description

Several unique features make the MDD motors by Bosch Rexroth suitable for a wide range of industrial automation applications. They are permanent magnet-excited motors with a brushless design. These motors are used to build rapid-response automation systems by combining with Indramat digital drive controllers.

The MDD112C-N-030-R2L-130GB0 is a synchronous servo motor with lifetime-lubricated bearings to aid maintenance-free operation. It is an MDD model designed to support high-precision operations that require excellent synchronism. This motor reaches a nominal speed of 3,000 revolutions per minute. Its housing protects it from solid extrinsic objects like dust and water jets from different directions, with its Ingress Protection rating of IP 65 per DIN 40 050. This is why using the servo motor under poor environmental conditions will not cause damage. The housing is also painted with a black prime varnish with top-notch resistance to chalky buildup, weathering, and yellowing. It also offers protection against dilute acids and lyes.

There is a low risk of failure from fatigue due to repeated stress cycles with the MDD112C-N-030-R2L-130GB0. The servo motor has a high cyclic load capacity thanks to electronic commutation, and this is suitable for continuous start-stop operations with high repetition rates. Its temperature monitoring system consists of a thermal sensor in its stator for preventing irreversible damage caused by thermal overload. This also ensures the energy-efficient operation of the MDD model. Its output shaft is plain, providing a non-positive shaft-hub connection with zero backlash. The shaft’s sealing ring prevents fluid penetration, extending the servo motor’s service life. This MDD model has a favorable torque-inertia ratio for highly dynamic operations. It also has a low inertia and a high power-to-weight ratio.