Product Description

The Bosch Rexroth MDD112D-N-020-N2M-130PB0 is a synchronous servo motor. Its rated speed is 2000 RPM. The output data for the motor outlined in the product manual are achieved under 0 to + 45 degrees Celsius ambient temperature and 0 to 1000 meters installation elevation above sea level. If the ambient conditions deviate from these values, the the output data will decrease i.e. derate. If higher ambient temperatures and higher installation elevations occur simultaneously, the respective load factors multiply. The continuous torque at standstill is 38 Nm with natural convection. The continuous torque at standstill is 57 Nm with surface cooling. The continuous current at standstill is 43.8 Amps with natural convection. The continuous current at standstill is 65.8 Amps with surface cooling. The moment of inertia for the motor rotor is 0.0230 kg m².

The MDD112D-N-020-N2M-130PB0 motor has a standard housing. Its protection category is IP65. The motors feature bearings lubricated for their entire life span. The motors have a brushless design. These characteristics allow maintenance-free operation of the motor. Other motor features include support for digital servo feedback, an integrated multiturn encoder, output shaft with keyway, and power connection on side B. The motor is packed on to a palette or in a carton at the time of delivery. The exact packing depends upon the number and size of the motors in the shipment. If a single motor is packed on a palette, it is secured against sliding and movement by means of squared timbers and tightly lashed into place with taut metal bands. Pieces of styrofoam or cartons are used to prevent motors from damaging each other. To prevent damage from extreme weather, cartons are placed over a palette and then affixed to the palette with taut bands. To unpack motors without damaging them, handlers need to simply cut through the taut bands.