Product Description

Together with the intelligent drive controllers from Indramat, Bosch Rexroth’s digital AC servo motors form rapid-response automation systems. These motors can be used to achieve cost-effective solutions for several applications, including machine tools, handling equipment, textile machines, and robotics.

The MDD115A-F-030-N2L-130GB0 is a servo motor in the MDD series with a high power-to-weight ratio thanks to its compact size. It has a nominal speed of 3,000 revolutions per minute and digital servo feedback for evaluating its relative indirect position. This encoder stores its type name and other relevant parameters, ensuring that they are set upon startup. Its system accuracy is ±0.5 angular minutes, while its measuring principle is the optical method. The servo motor’s housing is sealed and coated with a black prime varnish that protects it from chalky build-up, weathering, and yellowing. Its power and feedback cables are built to meet the requirements of the IP 65 Ingress Protection category in line with DIN 40 050.

Irreversible damage due to thermal overload can be averted in the MDD115A-F-030-N2L-130GB0 thanks to its inbuilt thermal sensor. Heat is also efficiently eliminated from its stator windings to the walls of its housing, giving the motor high overload capabilities. Its electronic commutation feature ensures a high cyclic load capacity so that it is suitable for continuous start-stop operations with high repetition rates. The motor’s output shaft is the plain type with a sealing ring to provide a non-positive shaft-hub connection with zero backlash. It also has bearings with a nominal service life of 30,000 operating hours, during which they will remain lubricated to ensure maintenance-free operation. Its permitted maximum ambient temperature for operation is 45^oC.