R911253242
The R911253242 (MDD112D-N-030-N2L-180GA0) is a product from Bosch Rexroth Indramat's renowned MDD synchronous motor series, utilized globally for drive and motion operations. These high-performance motors feature permanent magnet excitement and electronic commutation. When paired with Indramat digital drive controllers, these motors enable high-precision automation systems that deliver high contouring preciseness and feed rates, particularly suitable for high-speed cutting applications.
This specific model – R911253242 (MDD112D-N-030-N2L-180GA0), comes with a digital servo feedback or integrated encoder system, utilizing the optical measurement technique for superior precision. It also includes a temperature sensor situated in the windings for efficient heat monitoring to avert thermal damage. It employs a backlash-free plain output shaft for torque transmission, runs at a nominal speed of 3000 rpm, and has a centering diameter of 180mm. Its durability is enhanced by an IP 65-rated housing which is touch-proof, dust-proof, and water-resistant. Additionally, the motor offers impressive overload capabilities thanks to the heat conduction from the stator windings to the outer housing wall. It can operate efficiently at a maximum ambient temperature of 40°C, relative humidity of 95%, and an installation height of up to 1000m above sea level.
