JL series flexible keyless locking helical coupling zero backlash

JL series flexible keyless locking helical coupling 

Character:

1.    DJL uni-direction clamping flexible coupling

2.    Super rigidity

Due to super torsional rigidity, correct axis rotation and ultra precision control can be realized.

Anti-backlash

Since the power convey is combined with friction, thereafter if there is no back clearance, it is suitable for ultra precision control.

Ultra low inertia

Due to application of high strength aluminum alloy material and clamping the hub size and shaft diameter corresponds to each other, thereafter ultra low inertia can be realized, suitable for high speed rotation.

About quality

Quality is our life . We only use the material with best quality and all products are strictly selected and tested by our QC department, thus to ensure the goods you receive will fulfill all your needs.

About process

We can offer end machining, this is one standard end machining drawing, if you have special requirement, please do offer us your drawing, but there will be an additional end machining cost. 

About payment 

We accept payment via A: 30%T/T in advance,70%T/T against B/L; B: L/C At Sight; C: Western Union.

About customize

We have our own R & D to help customers solve the problem of non-standard couplings according to yourrequirements.

Established in 1998 and located on Bieqiao Town of Liyang City, our company changed the name to Liyang Weilian Transmission Machinery Co., Ltd in 2004. We mainly focus on production of metallic membrane type, quincunx type, star type, pin type, friction type and serpentine spring type flexible coupling and locking assembles. Our products passed ISO 9001:2008 certification and were sold all around the globe with high praise from our customers.  

 Our company covers an area of 2500m2, including 1200m2 for production. 

 Our products are mainly applied in machinery industries such as machine tools, chemicals, instrument, printing, water pump, plastic machine, fodder and fans. Our company witnesses an annual growth of 30% in production and sales. We hope to cooperate with new and old customers so as to create a brighter future.

How to choose a suitable shaft couplings?

(1) Please confirm the size of coupling you need.

(2) What is the material you need, please?

(3) What is the outer diameter, inner diameter and length you need, please?  

(4) What is the requirement on torque, speed and etc.  

What should I do, when I discover the broken products? 

Contact us at the moment you receive goods.

How can I get some samples? 

Welcome your trial order! We are honored to offer you samples. 

 What is your minimum order price?

It's depend on the size of the products.

Are you a factory or trading Company? 

We are a Manufacturer,

What’s your main product?

Our main products are: universal coupling.gear coupling.chain coupling,and so on .

 Is the sample free charge?

The sample fee and shipping cost are needed,

We will return the sample fee from bulk production.

May I have my own design?

Yes, you could have your own design here.

Since we have our own factory, we can control the quality strictly.

Contact us