Product Description

The Bosch Rexroth MDD112C-N-030-N2L-180GA0 is a MDD series digital servo motor. It is known as a servo motor because it forms part of a closed-loop control system. The motor supports digital servo feedback. An encoder – a sensor - on the motor measures speed, torque and position. These measurements are sent to the controller tasked with controlling motor parameters. Real-time feedback from the motor enables the controller to adjust its output to control motor speed etc. The feedback is sent to the controller via a feedback cable. The controller supplies motor power through a separate power cable. The power connector on the MDD112C-N-030-N2L-180GA0 motor is located on side A of the housing. Operators can order the power connector at other locations if required. The MDD112C-N-030-N2L-180GA0 motor has a plain shaft. Its rated speed is 3000 RPM.

The MDD112C-N-030-N2L-180GA0 motor is available in a standard housing. It is suited to natural convection and surface cooling. With natural convection, the continuous torque at standstill is 28 Nm and the continuous current at standstill is 43.4 Amps. With surface cooling, the continuous torque at standstill is 44 Nm and the continuous current at standstill is 68.1 Amps. It is obvious that the motor delivers higher output torque with surface cooling. Therefore, the choice of cooling method depends on the customer load requirements. MDD motors support optional holding brakes. However, the MDD112C-N-030-N2L-180GA0 does not feature a holding brake. Centering diameter of the motor is 180 millimeters. Its shipping weight is 48 kilograms. The IP65 rated motor housing allow motor use in adverse operating conditions. The motor housing is painted black. The MDD112C-N-030-N2L-180GA0 should only be installed and operated by trained personnel.