Гибкий Алюминиевый соединитель JM20C, 1/2 дюйма, внешний диаметр 20 мм, для соединения двигателя 3D принтера
- Category: Power Transmission Parts >>>
- Supplier: Jinan Golden Bridge Precision Machinery Co. Ltd.
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Product Overview
Description
Product Description
1/2" JM20C OD20mm jaw couplings flexible aluminum hub coupler
Jaw Couplings are one of the first and still most widely used elastomer couplings in the world due to their inherent simplicity.
Jaw Couplings require no lubrication and provide high reliability for light to medium duty applications with good alignment of equipment and no requirement for torsional dampening.
Red:98SHA
YELLOW:92SHA
Green:64SHD
3kinds of element spider are available
If you are searching for application solution,let's start!
Specification
Two types.The one with"C" is clamp type.The one without "C" is setscrew type
Factory
Packing & Delivery
Company Profile
Exhibition
FAQ
1.What is the material of the jaw coupling?
It is 7075 hard aluminium
2.What is the class of the screw?
It is 12.9class
3.What is the surface treatment?
Sandblasting oxidation
4.How long of your factory history?
Since 1999
6.Can you mark our logo on the couplings?
Yes,we can mark your Logo.
7.What the package do you use?
We do anti-static package for the couplings.
About the outer pacakage,we make white carton box for reseller customer.
For end-user,we make the carton box with our logo.
8.MOQ?
MOQ:1piece
9.Can you customize the couplings?
Yes,we can
10.Can you make keyway?
Yes,no problem.
It is 7075 hard aluminium
2.What is the class of the screw?
It is 12.9class
3.What is the surface treatment?
Sandblasting oxidation
4.How long of your factory history?
Since 1999
5.Is it zero backlash?
Yes
6.Can you mark our logo on the couplings?
Yes,we can mark your Logo.
7.What the package do you use?
We do anti-static package for the couplings.
About the outer pacakage,we make white carton box for reseller customer.
For end-user,we make the carton box with our logo.
8.MOQ?
MOQ:1piece
9.Can you customize the couplings?
Yes,we can
10.Can you make keyway?
Yes,no problem.
OEM&ODM
Customized shaft couplings will be provided once get the drawings.Make the samples till you are satisfied.
Application solution can be provided freely
Jaw coupling
Advantage:
1. Jaw coupling is the most popular coupling type
2. It has the largest rated torque between these type couplings for the same OD
3. It is with high-cost performance
4. Can adjust the deviation very well.
5. Zero backlash
Disadvantage:
The spider will be worn out if used for a long time. Then the couplings will be not zero backlash
Aluminum: 7075 hard aluminum
Spider: Bayer from Germany
Screw: 12.9 class screw
Spider: Bayer from Germany
Screw: 12.9 class screw
Advantage:
1. Jaw coupling is the most popular coupling type
2. It has the largest rated torque between these type couplings for the same OD
3. It is with high-cost performance
4. Can adjust the deviation very well.
5. Zero backlash
Disadvantage:
The spider will be worn out if used for a long time. Then the couplings will be not zero backlash
Bellows coupling
Aluminum:7075 hard aluminum hub
Bellows: 304 stainless
Screw: 12.9 class screw
Advantage:
1. Can adjust the deviation very well.
2. Do not need too high installation accuracy
3. Zero backlash
4. Bear high temperature
5. Long service time
Disadvantage:
1. Price is highest because of the stainless steel
Aluminum:7075 hard aluminum hub
Bellows: 304 stainless
Screw: 12.9 class screw
Advantage:
1. Can adjust the deviation very well.
2. Do not need too high installation accuracy
3. Zero backlash
4. Bear high temperature
5. Long service time
Disadvantage:
1. Price is highest because of the stainless steel
Disc coupling
Aluminum:7075 hard aluminum hub
Disc: 304 stainless
Screw: 12.9 class screw
Advantage:
1. Zero backlash
2. Bear high temperature
3. Long service time
Disadvantage:
1. Need very high installation accuracy
2. Price is not low
Aluminum:7075 hard aluminum hub
Disc: 304 stainless
Screw: 12.9 class screw
Advantage:
1. Zero backlash
2. Bear high temperature
3. Long service time
Disadvantage:
1. Need very high installation accuracy
2. Price is not low
Oldham coupling
1. Hub:7075 aluminum
2. Insert: polyformaldehyde
3. Screw:12.9 class
Advantage:
1. Can adjust the radial tolerance very well.
2. Do not need high installation accuracy
3. Low cost
Disadvantage:
1. Cannot adjust the Axial deviation very well
2. Insert will be worn out when using for a long time
1. Hub:7075 aluminum
2. Insert: polyformaldehyde
3. Screw:12.9 class
Advantage:
1. Can adjust the radial tolerance very well.
2. Do not need high installation accuracy
3. Low cost
Disadvantage:
1. Cannot adjust the Axial deviation very well
2. Insert will be worn out when using for a long time
Rigid coupling
1. 7075 Aluminum
2. Screw:12.9 class
Advantage:
1. Lowest cost
2. Request high installation accuracy
Disadvantage:
1. Cannot adjust the deviation
2. Easily to break for low installation accuracy
1. 7075 Aluminum
2. Screw:12.9 class
Advantage:
1. Lowest cost
2. Request high installation accuracy
Disadvantage:
1. Cannot adjust the deviation
2. Easily to break for low installation accuracy
Beam coupling
1. 7075 Aluminum
2. Screw:12.9 class
Advantage:
1. AIO, High transmission precision
2. Low cost
1. 7075 Aluminum
2. Screw:12.9 class
Advantage:
1. AIO, High transmission precision
2. Low cost
3.Good flexible feature
Disadvantage:
1. Cannot adjust the heavy deviation
Disadvantage:
1. Cannot adjust the heavy deviation
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