KUKA robot maintenance machine servo motor calculation and selection steps are what

When selecting KUKA servo motor specifications, follow the following steps.

(1) define the requirements of the movement conditions of the load mechanism, that is, the speed of acceleration/deceleration, the speed of movement, the weight of the mechanism, the movement mode of the mechanism, etc.

(2) according to the requirements of operating conditions, the appropriate load inertia maximum formula is selected to calculate the load inertia of the mechanism.

(3) select the appropriate pseudo-selected motor specifications according to the load inertia and KUKA motor inertia.

(4) combining the primary KUKA motor inertia and load inertia, the acceleration torque and deceleration torque are calculated.

(5) calculate the load torque according to the load weight, configuration mode, friction coefficient and operating efficiency.

(6) the output torque of primary KUKA motor must be greater than the acceleration torque and load torque; If it does not meet the requirements, it must use other models to calculate and verify until it meets the requirements.

(7) according to the load torque, acceleration torque, deceleration torque and maintenance torque, the continuous instantaneous torque is calculated.

(8) rated torque of primary KUKA motor must be greater than continuous instantaneous torque. If it does not meet the requirements, other models must be selected for calculation and verification until it meets the requirements.

(9) complete the selection.