Product Description

UL Type Tyre Coupling (GB/T5844-2002)

♦Description
UL tire coupling is an elastic coupling with high performance because the elastic element is as a whole tire body, the tire coupling has good shock damping and the shaft offset compensation performance, absorbing excellent and convenient assembly and disassembly, no lubrication, easy maintenance, long life, and other advantages. The working temperature of tire coupling is -20~80 degrees Celsius, transmitting torque 10~20000N.m, tire coupling is suitable for wet dust, shock, vibration, reversing the changeable and frequent starting work environment.

Main Dimension & Characteristic Parameter

Type Nominal torque Instantaneous maximum torque Speed Diameter of shaft hole(d) Length of shaft hole(L) D B Mass Rotary inertia Limited compensation
rpm mm
N·m N·m Steel Iron Steel Iron J,J1 type Y type mm kg kg·m2
 
Axial Radial Angle
UL1 10 31.5 5000 3500 11 11 22 25 80 20 0.7 0.0003 1.0 1.0
12,14 12,14 27 32
16,18 16 30 42
UL2 25 80 5000 3000 14 14 27 32 100 26 1.2 0.0008
16,18,19 16,18,19 30 42
20,22 20 38 52
UL3 63 180 4500 3000 18,19 18,19 30 42 120 32 1.8 0.0571 1.6 2.0
20,22,24 20,22 38 52
25 44 62
UL4 100 315 4300 3000 20,22,24 20,22,24 38 52 140 38 3 0.004
25,28 25 44 62
30 60 82
UL5 160 500 4000 3000 24 24 38 52 160 45 4.6 0.0084 1.6 2.0
25,28 25,28 44 62
30,32,35 30 60 82
UL6 250 710 3600 2500 28 28 44 62 180 50 7.1 0.0164
30,32,35,38 30,32,35 60 82
40 84 112
UL7 315 900 3200 2500 32,35,38 32,35,38 60 82 200 56 10.9 0.571 2.0 2.5
40,42,45,48 40,42 84 112
UL8 400 1250 3000 2000 38 38 60 82 220 63 13 0.0448 2.5 3.0
40,42,45,48,50 40,42,45 84 112
UL9 630 1800 2800 2000 42,45,48,50,55,56 42,45,48,50,55 84 112 250 71 20 0.571 3.6º
60 107 142
UL10 800 2240 2400 1600 45*,48*,50,55,56 45*,48*,50,55,56 84 112 280 80 30.6 0.1596 3.0 3.6 1º30′
60,63,65,70 60,63,65 107 142
UL11 1000 2500 2100 1600 50*,55*,56* 50*,55*,56* 84 112 320 90 39.0 0.2792
60,63,65,70,71,75 60,63,65 107 142
UL12 1600 4000 2000 1600 55*,56* 55*,56* 84 112 360 100 59 0.5356 3.6 4.0
60*,63*,65*,70,71,75 60*,63*,65*,70,71,75 107 142
80,85 80 132 172
UL13 2500 6300 1800 1600 63*,65*,70*,71*,75* 63*,65*,70*,71*,75* 107 142 400 110 81 0.896 4.0 4.5
80,85,90,95 80,85,90,95 132 172
UL14 4000 10000 1600 1400 75* 75* 107 142 480 130 145 2.2616 5.0
80*,85*,90*,95* 80*,85*,90*,95* 132 172
100,110 100,110 167 212
UL15 6300 14000 1200 1120 85*,90*,95* 90*,95* 132 172 560 150 222 4.6456 5 5.6 1º30′
100*,110*,120*,125* 100*,110*,120*,125* 167 212
UL16 10000 20000 1000 1000 100*,110*,120*,125* 100*,110*,120*,125* 167 212 630 180 302 8.0924 5 6.0
130,140 130,140 202 252
UL17 16000 31500 900 850 120*,125* 167 212 750 210 561 20.018 6.7 1º30′
130*,140*,150* 130*,140*,150* 202 252
160* 160* 242 302
UL18 25000 59000 800 750 140*,150* 202 252 900 250 818 43.053 8.0
160*,170*,180* 160*,170*,180* 242 302

Note:
1. Shaft hole diameter with * is the J type of shaft hole that is permitted by the structure.(GB/T3852-2008)
2. Mass and rotary inertia of coupling are approximations of the maximum values of each type.
  

♦Other Products List

Transmission Machinery 
Parts Name
Model
Universal Coupling WS, WSD, WSP
Cardan Shaft SWC, SWP, SWZ
Tooth Coupling CL, CLZ, GCLD, GIICL
GICL, NGCL, GGCL, GCLK
Disc Coupling JMI, JMIJ, JMII, JMIIJ
High Flexible Coupling LM
Chain Coupling GL
Jaw Coupling LT
Grid Coupling JS

♦Our Company

HangZhou CZPT Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.
Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective. 

 

♦Our Service
1. Design Services
Our design team has experience in Cardan shafts relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.

2. Product Services
Raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→ Packing→ Shipping

3. Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.

4. Research & Development
We usually research the new needs of the market and develop new models when there are new cars in the market.

5. Quality Control
Every step should be a particular test by Professional Staff according to the standard of ISO9001 and TS16949.

♦FAQ
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of couplings.

Q 2: Can you do OEM?
Yes, we can. We can do OEM & ODM for all customers with customized PDF or AI format artworks.

Q 3: How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: Do you provide samples? Is it free or extra?
Yes, we could offer the sample but not for free. Actually, we have an excellent price principle, when you make the bulk order the cost of the sample will be deducted.

Q 5: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 6: What is the MOQ?
A: Usually our MOQ is 1 pcs.

Q 7: Do you have inspection procedures for coupling?
A: 100% self-inspection before packing.

Q 8: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.

Q 9: What’s your payment?
A: T/T. 

 

Contact Us
Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China

Standard Or Nonstandard: Standard
Shaft Hole: as Your Requirement
Torque: as Your Requirement
Bore Diameter: as Your Requirement
Speed: as Your Requirement
Structure: Flexible
Samples:
US$ 500/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

gearbox

What Is a Coupling?

A coupling is a device that connects two shafts together. It transmits power from one to the other and is used to join rotating equipment. It can also allow for some degree of misalignment and end movement. It is used in mechanical engineering and manufacturing. To learn more about couplings, read this article.
Mechanical connection between two objectsThe present invention relates to a method and assembly for forming a mechanical connection between two objects. The methods of this invention are suitable for connecting both solid and hollow objects. For example, the method can be used to make mechanical connections between two cylinders. This method is particularly useful for connecting two cylinders that are positioned near each other.

Absorbs vibration

A coupling insert is a part of a vehicle’s drivetrain that absorbs vibrations. These inserts are designed to prevent couplings from moving out of phase. However, the coupling inserts themselves can wear out and need to be replaced. Universal joints are an alternative if the coupling is out of phase by more than one degree. In addition, internal bearings in the coupling need to be lubricated and replaced when they begin to show signs of wear.
Another embodiment of the invention includes a flexible coupling 25 that includes rearwardly-extending lugs that extend toward the coupling member 23. These lugs interdigitate with corresponding lugs on the coupling member 23. They are spaced circumferentially. A first elastic member 28 is interposed between lugs 26 and 27, and is adapted to yield in a counterclockwise direction. As a result, it absorbs torsional vibrations.
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Blocks heat transfer

Thermal coupling occurs when a solid block is thermally coupled to the air or fluid passing through it. The amount of heat transferred through a solid block depends on the heat transfer coefficients of the materials. This paper presents a numerical model to understand how heat transfers through different block materials. This work also describes the thermal resistance network for a one-dimensional block.
In some cases, thermal coupling increases the heat transfer mechanism. As illustrated in FIG. 1D, a heatpipe coupler 112 couples two heatpipes 110-1 and 110-2. This configuration allows the pipes to be coupled to the heat source and to the condenser. In addition, the heat pipe couplers may have bellows at the ends to help facilitate linear motion.
Thermal coupling is achieved by ensuring that at least one block is made of a material with a lower thermal expansion coefficient than the annulus. Ideally, the block’s mean thermal expansion coefficient is at least twenty percent lower than the annulus’s mean thermal expansion coefficient. This ensures that the thermal coupling between the two parts is as efficient as possible.
Another type of thermal coupling is achieved by using flexible elements. These are often washers or springs. These components allow the blocks to maintain physical contact with the post 55, which means that the heat transfer is more efficient even at higher temperatures. The flexibility of these elements also makes it possible to choose an element that will not impede assembly.
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Protects rotating equipment

A reliable, long-lasting coupling system can reduce the risk of damage to rotating equipment. Designed to protect against torque overload and wear, Voith torque-limiting couplings provide outstanding safety and reliability. As a result, they can deliver maximum performance and minimize equipment downtime. In addition to their long-term benefits, these solutions are ideal for applications where safety and reliability are of paramount importance.
A good coupling provides many advantages, including the ability to transmit power, compensate for axial movement, and absorb shock. It is essential to choose the proper coupling for your application based on the basic conditions of your rotating equipment. For example, if you have two shafts with parallel rotation axes, you should choose a parallel coupling. Otherwise, you should use an angular coupling.
Torque-limiting couplings can also provide protection for rotating equipment by disengaging at a specific torque level. This protects the drive shaft from undergoing catastrophic failure. Torque limiters are particularly helpful for high-value equipment. By preventing catastrophic failure, you can avoid expensive repairs and minimize equipment downtime.
Coupling guards are easy to install and provide effective protection for rotating equipment. These covers are made of sheet metal bent to fit over the shaft. They are durable and easy to remove when necessary. This type of guard can prevent employees from catching their hands, tools, or loose clothing on motor coupling components.
China high quality CZPT UL Type Flexible Rubber Tyre Coupling   with Best Sales China high quality CZPT UL Type Flexible Rubber Tyre Coupling   with Best Sales
editor by CX 2023-05-15