Product Description

Bosch Rexroth produces reasonably priced, high-quality components that increase the performance of the whole system. As a result, they have gained a worldwide reputation as a reliable business partner.

The MDD112D-N-020-N2M-130PR1 model has a power connection on the right side and a housing that is suitable for both natural and surface cooling. The lubricated bearings of this type allow for a maximum torque output of 134.8 Nm and a maximum speed of 2000 revolutions per minute. The MDD112D AC servo motor can be placed at altitudes up to 1,000 meters above sea level; however, it must be used with the accessories specified in the handbook. The model features a centering diameter of 130 mm and a torque constant of 0.87 Nm/A. The motor's user handbook recommended that it be used only in weatherproof environments and at temperatures between 0 and +45 degrees Celsius. The model has an N balance class, an output shaft with keyways, and a lubrication-protecting sealing ring at the top. Digital servo feedback with an integrated multiturn encoder determines the rotor's speed and position. The inductance of the model's windings is 2.7 mH, and their resistance is 0.18 ohms. During standstill operation, the MDD112D AC servo motor generates 38 Nm of constant torque while using a modest 43.8 A of continuous current.

The model MDD112D-N-020-N2M-130PR1 holding brake weighs 1.1 kilograms and features connection and disconnection durations of 30 and 79 milliseconds, respectively. The model fulfills IP65 standards for dust and liquid resistance and has a surface-cooling-induced thermal time constant of 120 minutes. The model must be carried and stored between -20 and +80 degrees Celsius with the correct relative humidity. To realize its full capability, this 59-kilogram servo motor version (MDD112D-N-020-N2M-130PR1) requires a driving controller.