R911283928
Bosch Rexroth Indramat, a reputed name in the drive and motion control industry, manufactures the R911283928 (MDD090B-N-040-N2M-110PA1). Known for delivering industrial-grade devices like AC drive converters, drive controllers, and synchronous servo motors, the MDD series by Bosch Rexroth Indramat offers a variety of features suitable for numerous applications.
The R911283928 (MDD090B-N-040-N2M-110PA1) is part of the MDD series and is recognized as a digital AC servo motor. It is a low-inertia, permanent magnet synchronous motor, designed with an iron oxide material rotor. Its specifications include a nominal speed of 4,000 RPM and a maximum theoretical torque of 38.3 Nm with a rotor inertia moment of 0.0036 kgm2. Its torque constant at 20 oC stands at 0.43 Nm/A. Its design supports natural convection cooling and surface cooling for higher loads. For position detection, the R911283928 (MDD090B-N-040-N2M-110PA1) combines digital servo feedback with an integrated multiturn absolute encoder, storing the obtained information in the intelligent digital drive. With a system accuracy of +/- 0.5 angular minutes, the encoder operates on an optical system basis. Its brushless design and lifetime lubricated bearings contribute to maintenance-free operation, while the fully sealed housing allows safe operation under harsh conditions.
