R911249375
The R911249375 (MDD112A-N-015-N2L-130PA0), a synchronous servo motor, is a product by Bosch Rexroth Indramat. It operates at a nominal speed of 1500 RPM. With a frame size of 112 and length of A, the standard motor housing is designed for optimal performance under natural convection and surface cooling. For effective operation, the motor's ambient conditions should range from 0 to 45 degrees Celsius and at altitudes of 0 to 1000 meters. Performance may decline if these condition limits are exceeded, with maximum limits set at 55 degrees Celsius and 5000 meters, respectively. The motor has a total housing length of 312 mm and a centering diameter of 130 mm.
Installation of this flange-mounted device is straightforward; it comes with a 193 mm flange and a 14 mm hole diameter for mounting. The R911249375 (MDD112A-N-015-N2L-130PA0) motor boasts a customizable electrical power connector direction, which can be selected at order placement varying from side A, B, right or left. However, the power socket on this model is located on side A. The motor features a keyway on its main output shaft thus ensuring efficient torque transfer by preventing relative rotation with the connected machine. This motor model also supports digital servo feedback. Note that this model does not come with a blocking brake, which should be ordered separately if required. As a safety measure, installation and programming of the servo controller should be performed by professionals.
