Product Description

The MDD112D-L-015-N2L-130GB1 is a digital servo motor. It is part of the MDD series of industrial motors from Bosch Rexroth. The motor is designed for surface cooling, and has a bigger power connector with respect to the standard motor housing design. Nominal speed rating of the MDD112D-L-015-N2L-130GB1 is 1500 RPM. The continuous torque at standstill is 57 Nm. The continuous current at standstill is 44.5 Amps. The thermal time constant is 90 minutes. The motor includes a 14 Nm blocking brake. The brake operates according to the electrical actuated release principle. Its nominal voltage rating is 24 Volts DC and its current rating is 0.75 Amps. The release delay of the brake is 70 milliseconds and its clamping delay is 30 milliseconds. Weight of the blocking brake is 1.1 kilograms.

Weight of the MDD112D-L-015-N2L-130GB1 servo motor is 59 kilograms. It performs optimally at 0 to 45 degrees Celsius ambient temperature. The maximum installation altitude for MDD servo motors is 1000 meters. The motor output derates if either the temperature or altitude exceeds specified thresholds. Environmental protection category of the MDD112D-L-015-N2L-130GB1 is IP65 and its insulation class is F. The MDD112D-L-015-N2L-130GB1 also supports digital servo feedback. The centering diameter of the MDD112D-L-015-N2L-130GB1 is 130 millimeters. The motor has a plain shaft. Operators can also order MDD motors with shafts that have a keyway. Centering diameter of the motor is 130 millimeters. The motor flange size is 193 millimeters. Each of the four mounting holes on the motor flange has a diameter of 14 millimeters. The power connection is towards side B of the housing. The power connector depends on the motor and must be ordered separately.