Product Description

Indramat digital drive controllers can be used to create responsive and cost-effective automation systems. This is achieved when they are combined with digital AC servo motors such as those in the MDD series. The drives with these motors are used in machine tools, food processing and packaging machines, and robotics,

The MDD093B-N-020-N2M-110PA0 is a Bosch Rexroth MDD servo motor model with a centering diameter of 110mm. It has a nominal speed of 2,000 revolutions per minute and can attain a theoretical maximum torque of 45.1Nm. To allow maintenance-free operation, the servo motor is built with a brushless design and bearings that remain lubricated throughout its operation. It also has high overload capabilities since heat is efficiently transferred from its windings to the outside walls of its housing. This winding has a thermal sensor to monitor its temperature and protect it from damage due to thermal overload. Its cooling is via natural convection and surface cooling; hence, it supports extreme loads like continuous start-stop operations with high repetition rates.

A black prime coat with high-level resistance to weathering, chalky buildup, and yellowing covers the MDD093B-N-020-N2M-110PA0. Its housing is sealed and will not admit any solid external materials or multidirectional water jet sprays. Hence, its Ingress Protection rating is IP 65 per DIN 40050, and it can be used under harsh environmental conditions without the risk of damage. The motor feedback in this model is digital servo feedback with an integrated multiturn absolute encoder. It detects the absolute indirect position of the motor and stores it in the intelligent drive. One impressive feature of the encoder is that it retains the information obtained after a power shutoff.