The gearbox has the function of protecting the motor in the transmission. During procedure, the gearbox is definitely exposed to a huge torque. When 
the overload is certainly transmitted to the motor, just the overload quantity is certainly divided by the reduction ratio. If it is certainly directly paid for by the motor, the engine may end up being broken. When the overload is certainly very large, the deceleration opportunity is usually damaged first, and the speed Worm Gear Reducer reducer can be used just after replacing the extra parts. The cost is usually relatively low. If the motor can be directly broken, the maintenance is definitely relatively slow and the price is definitely high.
Adding a reducer can decrease the instant of inertia, generally the square of the speed ratio is certainly reduced, which usually is very essential intended for control, and can easily control the start and prevent and shifting in time. Increasing the torque through the gear box is definitely similar to increasing the insight power, which can decrease the power needed to input the motor (in the case where rate regulations is normally required). Generally, the motor is even more costly than the gearbox, therefore consider using a speed reducer. The functioning basic principle of the gear box varies based on the type of gear box. At present, the efficiency of the gearbox belongs to the Tomas planetary gear speed reducer. The transmission mechanism of the planetary gear gear box can be a gear. The framework diagram is usually not attracted, it is definitely very basic. Picture having two huge and one little circles, two circles concentric, and three various other small circles in the band portion between the two circles. The largest one of all the circles is the internal ring gear, and the additional four small circles are things. The middle one is usually called the sunlight wheel, and the additional three little rounds are called the planetary wheel. The servo electric motor memory sticks the sun equipment of the reducer, and the sunlight equipment drives the planetary gear backed on the inner band gear. The planetary equipment transmits the meshing transmission with the outer ring equipment to drive the output shaft connected to the outer ring equipment to obtain the deceleration. Purpose, the decrease ratio is normally related to the specs of the gear teach. As for the selection, it is certainly related to the type of servo engine utilized and the specialized requirements in the program.