R911255319
The R911255319 (MDD112C-N-030-N2L-130PA0) is a digital AC servomotor produced by Bosch Rexroth Indramat, typically used in grinding machines. Its construction features a high power-to-weight ratio thanks to its compact design and it offers superior synchronization due to the high resolution of its motor feedback and the sinusoidal application of current. The motor also boasts overload protection through an incorporated temperature sensor in the windings. Its bearings are lifetime lubricated with grease and the coat demonstrates resistance to chalky buildups, while the flange attachment can be either threaded or throughholed.
Performance-wise, the motor adheres to Type L and Type II total shock-response spectrums as per IEC 721-1 specifications. Its operational capability varies with radial force and is dependent on average speed and the force application point. The motor supports changes in the feedback connector's orientation and is also equipped with a separate connecting cable for its temperature sensor in the power connection. Further characteristics include balance class N suitable for normal applications, and torque-speed attributes that ensure the application stays within the motor's thermal limits. Other specifications such as continuous torque, current ratings, supported cooling modes, weight, torque constant, protection degree, speed, and insulation class are detailed on the motor type plate. The product is transported in customized military-grade packaging to avoid transit damage.
