Black color hot sale flexible jaw spider shaft coupling Rotex coupling

Quick Details
Place of Origin:
Hebei, China
Brand Name:
Standard or Nonstandard:
Jaw / Spider
Flexible or Rigid:
Applicable Industries:
Retail, Printing Shops, Energy & Mining, Pump industry
1 Set
Shaft Connections
Surface Treatment:
Body Material:
45# Steel
Wooden Case
Customer Made
Bore type:
Keyway Bore
1 Year
Supply Ability
Supply Ability:
20000 Set/Sets per Month

Packaging & Delivery
Packaging Details
standard export packing and wood pallets packing
Picture Example:

Lead Time
Quantity(Sets) 1 – 200 201 – 500 >500 Est

Product Description

This is Jaw coupling/rotex coupling/flexible coupling.Bore available from 6~180mm,torque range:12.5N.M~28000N.m.

Jaw coupling:

Jaw coupling is a type of motion control(servo)coupling designed to transmit torque(by connecting shafts)while damping system vibrations, which protects other components from damage .Jaw couplings are composed of three parts :two metallic hubs and an elastomeric insert ,which is referred as a spider. The three parts press fit together with a jaw from each hub fitted alternately with the lobes of the spider. The curved jaws of the hubs reduce deformation of the spider to maintain the zero backlash fit.

The elastomeric of the spider can be made in different hardnesss, which allows the user to customize the coupling so that it absorbs more or less vibration. The more damping ability the coupling has. The less torsion strength it possesses. Jaw coupling are best suited for applications that rely on a stop and go type of movement, where accuracy needs to take place upon stopping in order to perform any number of precision tasks ,such as taking a high resolution picture(machine vision system).Absorbing vibrations decreases the settling time the system needs ,which increases through-put .The jaw coupling is less suited for applications that rely on a constant scanning type of motion,where accuracy is required during movement ,which requires a to signally stronger coupling.

The drawback of the jaw coupling is the lack of misalignment capability .Too much axial motion will cause the coupling to come apart ,while too much angular or parallel misalignment will result in bearing loads that are higher than most other servo/motion control couplings.Jaw couplings are also considered failsafe. If the spider fails , the jaw of the two hubs will mate , much like teeth on two gears , and continue to transmit torque .This may or may not be desirable to the user depending on the application.

Available couplings:

1) Chain coupling

2) Gear coupling

3) HRC coupling

4) Jaw coupling

5) Nylon sleeve coupling

6) Disc coupling

7) Gird coupling

8) Rigid coupling

9) FCL coupling

10) Tyre coupling

11) Universal coupling

12) Rotex type coupling

13) Bowex type coupling

Kindly contact us if you need all kinds of coupling ,we will try our best to help you.

Packaging & Shipping

Company Information

Cangzhou Tanso Couplings Co., Ltd. (the former Botou Tianshuo Couplings Factory) specializes in the research and production of expansion coupling sleeve, mechanical drives and mechanical seals. Thanks to our years of experience in research and development of couplings, and favorable conditions and dominant advantages in research and development of high-precision products and mass production, the company can meet customers’ demands. The company has passed the certification of ISO9001-2000 Quality Management System, and realized CAD computer aided design and information management, integrating research, development and manufacturing. The company boasts its rich manufacturing experience, strong technical force, complete testing meanings, complete range of specifications and stable and reliable quality. Since its establishment, the company has sold its products throughout China, winning wide appreciation from customers. Based on credit principle, the company has established long-term cooperative relationships with a number of customers. At present, the company, by further strengthening staff training, improving technology level and injecting high-tech contents into products, strives to offer products of top quality and preferential prices.

Our main products include rubber tire couplings, roller chain couplings, safety couplings, diaphragm couplings, drum gear couplings, star-shaped flexible coupling, rubber-cushioned sleeve pin coupling, oldham coupling, plum-shaped flexible coupling, roller chain couplings, flexible pin coupling, flexible pin gear coupling, and so on. In order to meet customers’ demands, we, with rich experience, also undertake the plotting and manufacturing of other types of couplings. Under the tenet of “Develop by Technology, Survive by Quality, Benefit by Customers”, the company makes all efforts to provide customers with quality products and satisfactory service through advanced production management and strict quality requirements".

Welcome to contact us!

If you are interested in our company,please contact us.Thank you very much !

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