Product Description

Servo motors by Bosch Rexroth are built to last with features that enhance operational efficiency. The MDD synchronous servo motors by the manufacturer are no different. They are commonly used to create rapid-response automation systems with intelligent digital drive controllers from Indramat.

The MDD071C-N-030-N2S-095PA0 is one of the compact AC servo motors in the MDD series by Bosch Rexroth. It attains a nominal speed of 3,000 revolutions per minute and generates a theoretical maximum torque of 20.5Nm. Thanks to its brushless design, fewer parts are at risk of wear and tear. It also uses bearings that remain lubricated throughout their service life to aid its maintenance-free operation and enhance its operational reliability. The bearing assembly has a design that allows high radial loads to be applied and the direct attachment of pinions and belt pulleys to the shaft. This shaft is the type with keyway per DIN 6885-1 for achieving a form-fitting torque transmission. It also has a sealing ring that prevents liquids from entering the housing along the shaft.

Electronic commutation in the MDD071C-N-030-N2S-095PA0 gives it a high cyclic load capacity required for continuous start-stop operations with high repetitive rates. This means it can handle operations with repeated stress cycles without failing due to fatigue. The servo motor’s encoder type is digital servo feedback with a system accuracy of ±0.5 angular minutes. It evaluates the MDD servo motor’s relative indirect position via the optical measuring principle. Thanks to its data storage where relevant parameters are stored, the motor’s startup time is shorter. Operating this MDD model under poor environmental conditions poses minimal risks of damage due to its IP 65-rated sealed housing.