MDD115D-N-020-N2M-130PA2
The MDD115D-N-020-N2M-130PA2 is a digital AC servo motor from Bosch Rexroth Indramat, known for creating high-speed, high-precision, automated systems. This model is part of the MDD series, comprising of permanent-magnet excited synchronous motors. Significantly, it boasts exceptional overload capabilities due to its effective thermal transfer from its windings to the casing, safeguarded by an inbuilt thermal sensor. This device adheres to Balance Class N standards, supporting standard applications with a 130 mm centering diameter and a 2,000 RPM nominal speed. Its rotor is constructed with rare-earth or iron oxide permanent magnets, providing a moment of inertia of 271 x 10-4 kgm2, ideal for dynamic operations. Position evaluation is efficiently handled by digital servo feedback with an integrated multiturn absolute encoder, maintaining absolute position data even after a shutdown. Its sealed housing design allows operation even in unfavorable environmental conditions.
