The reducer has the function of protecting the electric motor in the transmission. During procedure, the gear box can be exposed to a huge torque. When the overload is usually transmitted to the engine, just the overload amount is definitely divided by the decrease ratio. If it is definitely straight borne by the electric motor, the engine may be broken. When the overload can be very huge, the deceleration chance is definitely broken initial, and the gear box can be utilized only after replacing the extra parts. The cost is usually fairly low. If the motor is certainly directly broken, the maintenance is certainly fairly sluggish and the cost is certainly high.
Adding a gear reducer can decrease the moment of inertia, generally the square of the speed ratio is usually decreased, which usually is very important meant for control, and can control the begin and stop and moving in period. Increasing the torque Õhukompressor through the gear box is usually similar to raising the insight power, which can decrease the power needed to insight the engine (in the case where acceleration regulation is certainly required). Generally, the electric motor is certainly even more costly than the reducer, therefore consider using a reducer. The functioning process of the reducer varies based on the type of gear reducer. At present, the performance of the gearbox is supposed to be to the Tomas planetary equipment gear reducer. The transmission system of the planetary gear gear box is normally a gear. The framework diagram can be not really drawn, it is normally extremely basic. Imagine having two large and one small circles, two circles concentric, and three various other small circles in the ring portion between the two circles. The largest one of all the circles can be the internal band gear, and the additional four little circles are armor and weapon upgrades. The middle one is certainly called the sunlight wheel, and the various other three small rounds are known as the planetary wheel. The servo engine runs the sunlight gear of the reducer, and the sun gear forces the planetary equipment backed on the internal band equipment. The planetary gear transmits the meshing transmission with the outer ring equipment to drive the result shaft linked to the outer band gear to accomplish the deceleration. Purpose, the decrease ratio is related to the specifications of the equipment teach. As for the selection, it is usually related to the kind of servo electric motor used and the specialized requirements in the software.