Stepless Variable Speed Pulleys
The main body is casted by FC25, and then applied to the CNC computer lathe. The whole is finely processed and formed. The lining part is then subjected to precision grinding and surface hard chrome electroplating.
The shaft pipe fittings are all made of S45C medium carbon steel village, processed and polished, and hard chrome treated.
Special lubricating oil is stored inside, durable, simple maintenance and long life.
Ruizu speed changer is suitable for variable speed devices in various industrial machinery industry. If used properly, it can improve production efficiency, save energy and increase industry profits.
The inner bearing of the wheel is also of strong type, which can withstand high speed and long-term operation. There is no need to stop the machine when changing the speed. The transmission wheel is equipped with a scale to show the steering and adjustment range.
The ruizui speed changer adopts professional production, excellent quality and reasonable price.
|Model||HP||Specification combination||Belt specification / wheelbase interval (C)||Gear ratio||Belt specifications / wheelbase interval (C)||Speed of shifting knob||Side wheel cruise range|
|1022V220 / 163||1:4||1022V247 / 200||--||5||10|
|1422V240 / 163||1:3.5||1422V270 / 200||1422V300 / 242||6.5||13|
|1422V270 / 172||1:4||1422V300 / 214||1422V330 / 252||7.5||15|
|1922V298 / 182||1:4||1922V321 / 211||1922V338 / 235||8.8||17.5|
|2322V396 / 266||1:4||2322V441 / 316||2322V481 / 363||10||22|
|41X988 / 250||1:4||41X1063 / 293||41X1263 / 390||10||22|
With 2 V-shaped grooves that can be fine-tuned and variable pulleys, each is installed on the "driving end" ( such as the motor shaft ) and "driven end" ( such as the input shaft of the reducer ).
In the middle, a wide "speed belt" is bridged in the "V-groove" groove between the two wheels to transmit the "speed" and "torque".
On one side of the "V-shaped groove" of each wheel, a controller that can move left and right is installed (the AP wheel is manually controlled, and the BP wheel is automatically adjusted with a spring).
By changing the "groove diameter effective contact radius" of its "V-shaped groove", the related "velocity" and "torque" naturally obtain the changed "transmission value".
Normally, the AP wheel is installed on the driving end, and the BP wheel is installed on the driven end. The speed can only be changed during operation ( speed change is prohibited during stop ). There is a black hand wheel on the outside of the AP wheel. , Conversely, when left-handed, the output shaft is accelerated. At the same time, both sides can be driven. When changing the speed, only need to turn the handle, you can change the distance between the main wheel, the speed change wheel and the follower wheel, which will change the position of the belt on the speed change wheel to achieve the effect of speed regulation.