Product Description

The MDD112C-N-015-R2L-130GB0 is a digital motor from Bosch Rexroth. The motor is designed for low inertia. The moment of inertia of a motor rotor is a measure of the rotor's resistance to changes in its rotational speed. It is defined as the sum of the products of the mass of each particle in the rotor and the square of its distance from the rotor's axis of rotation. A rotor with a large moment of inertia will be more resistant to changes in its rotational speed, while a rotor with a small moment of inertia will be more responsive to changes in its rotational speed. The moment of inertia of a rotor is an important factor in the performance of a motor, as it affects the torque and power output of the motor. The moment of inertial of the rotor on the MDD112C-N-015-R2L-130GB0 motor is 0.0170 kg m².

Speed rating of the servo motor is 1500 RPM. Torque output of the MDD112C-N-015-R2L-130GB0 depends on cooling method. MDD motors support surface cooling and natural convection. Torque output is 28 Nm with natural convection and 43.2 Nm with surface cooling. Current output is 22.2 Amps with natural convection and 34.3 Amps with surface cooling. The MDD112C-N-015-R2L-130GB0 motor supports digital servo feedback. This feature allows motor use with a servo controller. The ambient temperature range recommended for rated output is 0 to 45 degrees Celsius. The site elevation required for rated output is 0 to 1000 meters. A plain shaft is available on the servo motor. The shaft is equipped with a shaft seal. The main power connection is on side B of the housing. A blocking brake is not available on the motor.