R911312643
The R911312643 (MSK071E-0450-NN-M1-UP0-NNNN) is a high-performance servomotor produced by Bosch Rexroth Indramat. Incorporating the most advanced technology, and benefiting from years of experience in developing top-tier servos, this compact and dynamic servomotor stands out due to its exceptional torque density and remarkable precision, thanks to its state-of-the-art optical encoder system.
Displaying a maximum torque of 84Nm and a current peak of 90.1A, the R911312643 (MSK071E-0450-NN-M1-UP0-NNNN) servo motor also features four pole pairs and can reach a top speed of 6000 min-1. It showcases a winding resistance at 20°C of 0.32 Ohm and a winding inductivity of 2,600mH. Cooling is facilitated via a natural convection method. The control of motor speed and position relies on the drive controller collecting data from the rotor's current position. This is achieved through signals sent from the integrated encoder. The encoder electronics contain a memory to save essential details such as the motor type, control loop parameters, and other relevant specifications. This saved data is used by the embedded drive control device for a rapid, seamless startup and optimal synchronization between the drive controller and motor, without causing any potential motor damage.
