R911246956
The R911246956 (MDD112D-N-030-N2L-130PA0) is a digital servo motor produced by Bosch Rexroth Indramat, capable of performing effectively with a control unit that supplies electrical power and manages motor speed and position. This particular product model is client configuration-specific - the power socket is situated on side A of the casing, and the shaft includes a keyway to prevent relative rotation and ensure efficient torque transfer. It's to be noted, however, that this specific version of the MDD112 motors doesn't include the optional feature of a holding brake with available rated torques of 14 Nm, 40 Nm, and 60 Nm.
It offers a centering diameter of 130 millimeters and exploits digital servo feedback for increased precision in its control of speed and position. Its conventional housing design favors natural convection and surface cooling. The motor maintains a continuous torque of 38 Nm and 57 Nm with natural convection and surface cooling, respectively. It has a continuous current at standstill at 60.6 Amps with natural convection and 90.0 Amps with surface cooling. The motor has an approximate mass of 59 kilograms, a thermal time constant of 120 minutes under natural convection, and 90 minutes with surface cooling. It features a nominal speed of 3000 RPM and a protective casing classified IP65, dressed in a black prime coat.
