Product Description

Servo motors designed and manufactured by Bosch Rexroth are intelligent and highly functional devices suitable for multiple applications. The MDD motors are synchronous servo motors by this manufacturer built to ensure high contouring accuracies at high-speed rates. This feature is most relevant when the motors are used for cutting in high-speed ranges.

The MDD065C-N-040-N2L-095GB0 is a servo motor model in the Bosch Rexroth MDD series of motors. It is equipped with digital servo feedback for the evaluation of its relative indirect position and speed control. The motor’s nominal speed is 4,000 revolutions per minute, and its peak current is 24.6A. Information like the motor type name and control loop parameters are stored in the data memory of its encoder, ensuring its rapid start-up. It also allows the motor to adjust to its drive controller with minimal risk of damage. By design, the cooling of this MDD model is by natural convection and surface cooling. There are also sensitive thermal sensors in its windings to prevent damage due to thermal overload.

Power connection in the MDD065C-N-040-N2L-095GB0 is done via a connector to Side B of the motor. It allows the direct attachment of pinions and belt pulleys to its shaft with its lifetime-lubricated bearings, which support high radial loads. The centering diameter of the motor is 95mm, while its rotor’s moment of inertia is 3.0 x 10^-4 kgm². Its shaft is the plain type with a shaft sealing ring that prevents the penetration of the motor by liquids along the shaft. The output shaft also allows a backlash-free and non-positive transmission of torque. A maximum ambient temperature of 45^oC is required for the motor’s operation.