China factory Clbg 350000n. M Multi-Turn Rotary Manual Valve Gear Box for Plug Valve with high quality

Product Description

CLBG 350000N.m multi-turn rotary manual valve gear box for plug valve

Product Description

The device is a manual device directly installed on the gate valve and globe valve and other valves. The device adopts spiral bevelgear and flat thrust bearing shaft, which has the advantages of smooth operation, large torque, low noise and high eficiency. ln alljoints, the sealing gasket is fuly sealed to achieve the effect of waterproof and oil leakage, and the protection grade is lP65Handwheel and stem cover can be customized. Combined with all kinds of valve requirements and environment, there are singlestage with electric connection double stage with electric connection, double stage handwheel drive and other products.

Here is the valve gear box ( worm gear reducer/worm reduction boxs) picture for your reference.

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Chenglei also provide the quarter turn electric actuator,multi-turn electric actuator,part turn electric actuator with worm gear reducer,electric linear actuator,electric valve actuator,electric damper actuator,ball valve electric actuator,butterfly valve electric actuator,gate valve electric actuator,globe valve electric actuator,valve worm gear box,on-off electric actuator,modulating electric actuator.

About Chenglei

1.We are the electric actuator and valve wormgear box experts since 2004.
More than 20 years industrial actuator experience.
2.We supply the complete industry valve & damper & CHINAMFG automation solution.
3.We have got the CCC/CE/EAC/IECex and SIL and CNEX explosion proof certificates.
4.Our electric actuator has the battery backup and bluetooth wireconnection and infrared remote control and split type remote control and the thermal motor protection and it can be under the extream temperature -60 ºC-70 ºC.
5.Our electric actuator have the part-turn and multi turn version.
6.On-off & Modulating control is available.

Why Choose US


Q1.What about the lead time for the explosion proof motorized 360 degree multi-turn electric actuator for valve?
A:3-30 working days for mass electric actuator production.

Q2. Is it OK to print my logo on your 90 partial-turn electric actuator?
A: Yes. Please inform us formally before our electric actuator production.

Q3: Do you offer guarantee for the electric actuator?
A: Yes, we offer 18 months warranty to rotary electric actuator.

Q4:What is your MOQ for the electric actuator?
A: 1unit electric actuator.

Q4: How to deal with the rotary electric actuator faulty?
A: Firstly, Our electric actuator are produced in strict quality control system and the defective rate will be less than 0.2%.  
Secondly, during the guarantee period, we will send electric actuator with new order for small quantity.
For defective batch electric actuator, we will repair electric actuator and resend electric actuator to you or we can discuss the solution including re-call according to real situation.
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Application: Valve
Function: Speed Reduction
Layout: Manual
US$ 1000/Piece
1 Piece(Min.Order)


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Return&refunds: You can apply for a refund up to 30 days after receipt of the products.


How to Calculate Gear Ratio in a Gearbox

Gear ratio is a fundamental parameter in a gearbox that represents the ratio of the number of teeth between two gears. It determines how much the output gear rotates in relation to the input gear. The formula to calculate gear ratio is:

Gear Ratio (GR) = Number of Teeth on Output Gear / Number of Teeth on Input Gear

Here’s a step-by-step guide on how to calculate gear ratio:

  1. Identify the input and output gears in the gearbox.
  2. Count the number of teeth on the output gear (the gear connected to the output shaft).
  3. Count the number of teeth on the input gear (the gear connected to the input shaft).
  4. Plug the values into the gear ratio formula: GR = Number of Teeth on Output Gear / Number of Teeth on Input Gear.
  5. Calculate the gear ratio by performing the division.

The gear ratio provides insight into how much the input gear needs to rotate to achieve a certain rotation of the output gear. It influences torque, speed, and direction of rotation in the gearbox.

China factory Clbg 350000n. M Multi-Turn Rotary Manual Valve Gear Box for Plug Valve   with high quality China factory Clbg 350000n. M Multi-Turn Rotary Manual Valve Gear Box for Plug Valve   with high quality
editor by CX 2024-04-08