China best Yj-Zc Series Manual Valve Spur Gearbox wholesaler

Product Description


YJ-ZC series is 360 degree multi-turn spur gearbox, suitable for gate valves, globe valves,etc. handwheel and stem protection cover can choose according to your requirements.
YJ-ZC series multi-turn spur gearbox are with good mechanical quality and steady operating performance which apply to deal with variety climate and temperature.  The flange connecting to valve is according to ISO5211.

Material: Ductile iron, Cabon steel
Output torque: 459Nm to 6528Nm
Protection grade: IP65 (IP67,IP68 optional)
Painting: Blue, Grey, Black (Customizable)

Application: Industry Valves
Function: Change Drive Torque
Type: Spur Gearbox
Operation: Manual
Protection Grade: IP65 (IP67,IP68 Optional)
Transport Package: Plywood Case


Customized Request


What is a Gearbox and How Does It Work?

A gearbox is a mechanical device that transmits power and changes the speed or torque of a rotating input shaft to a different output shaft. It is commonly used in various machines and equipment to control the speed and direction of motion.

Here’s how a gearbox works:

  1. Input Shaft: The gearbox receives rotational energy from an input shaft connected to a power source, such as an electric motor or an engine.
  2. Gears: Inside the gearbox are a set of gears with different sizes. These gears mesh with each other, and their arrangement determines the gear ratio, which defines how many revolutions the output shaft will make for a given rotation of the input shaft.
  3. Output Shaft: The output shaft is connected to the machinery or equipment that needs to be powered. As the gears rotate, the motion and power are transmitted from the input shaft to the output shaft.
  4. Gear Ratio: By selecting different gear combinations, the gearbox can change the speed and torque of the output shaft. A higher gear ratio results in higher torque and lower speed, while a lower gear ratio provides higher speed and lower torque.

Gearboxes play a crucial role in various applications, including automobiles, industrial machinery, robotics, and more, enabling efficient power transmission and speed control.

China best Yj-Zc Series Manual Valve Spur Gearbox   wholesaler China best Yj-Zc Series Manual Valve Spur Gearbox   wholesaler
editor by CX 2023-08-16