Product Description

The MDD112B-N-020-N2L-13P0B0 digital AC servo motor by Bosch features impressive technical specifications with a precisely designed speed control function. The model features 17.5 Nm of continuous torque at 20.7 A of continuous current. This motor ensures continuous operation in various load conditions. Also, its theoretical maximum torque is an impressive 65.1Nm up to 100 mph, followed by a peak current rating of 82.6A. The MDD112B-N-020-N2L-13P0B0 servo motor has a nominal speed of 2000min-1, with 17.5Nm of continuous torque at standstill, followed by a constant current of 20.7A. Bosch Rexroth has carefully engineered this servo motor to achieve a theoretical maximum torque of 65.1 Nm by consuming the peak current of 82.6A. It indicates that the MSS112B servo motor is best-suited for high power operations. The moment of inertia of the rotor is finely tuned to 120 x 10-4 kgm2 to ensure precise speed control. In addition, the torque constant at 20 C is optimized to 0.84Nm/A, with windings resistance and inductance measured at 0.43Ohm and 5.7mH, respectively, to guarantee proper operation. The thermal time constant is 90 minutes, while the mass of the 36kg motor and the solid construction is evident. Other specifications include a nominal current of 0.75A, a nominal voltage of DC 24 V, and a motor feedback system for digital servo feedback to ensure accuracy and responsiveness. With standard construction suitable for natural convection and surface cooling, the MDD112B-N-020-N2L-13P0B0 motor integrates seamlessly into various installations. Balance class N and centring diameter of 130 mm and a standardized production shaft demonstrate Rexroth Indramat's commitment to compatibility and ease of integration. Outlines motor design for operation and maintenance. This blend of detailed specifications and thoughtful design results in a highly efficient, reliable servo motor solution.