Product Description

Bosch Rexroth is known for innovation and excellence. Its MDD synchronous servo motors have several features that make them the ideal choice for applications with high precision and performance demands. Examples of these applications are robotics, transfer facilities, and food packaging and processing machines.

The MDD112B-N-015-N2L-130GB1 is a Bosch Rexroth MDD model featuring digital servo feedback. This precise encoder uses the optical measurement method to detect its relative indirect position. It also has a system accuracy of ±0.5 angular minutes and a data memory where motor parameters are stored. The housing of the MDD servo motor is coated with a black prime varnish with protective properties against weathering, yellowing, chalky buildup, dilute acids, and lyes. It is also sealed, preventing dust ingress and the penetration of multidirectional water jet sprays. This means it meets the demands of the IP 65 protection category per DIN 40 050. The design of its power and feedback cables also corresponds with this protection category.

Using natural convection and surface cooling, the MDD112B-N-015-N2L-130GB1 dissipates the heat generated during its operation. Heat is also efficiently removed from its stator windings to the outside walls of its housing to grant it high overload capabilities. It is a product of Balance Class N per DIN VDE 0530, indicating its suitability for normal applications. Given the brushless design of this MDD model and its lifetime-lubricated bearings, its maintenance-free operation is possible. It can reach a nominal speed of 1,500 revolutions per minute and generate a theoretical maximum torque of 60.5Nm. Its shaft is the plain type, which gives a non-positive shaft-hub connection and backlash-free torque transmission. The shaft has a sealing ring attached to it.