Product Description
WHL Type Cardan Shaft(JB/T7846.1-2007)
Cardan shaft is widely used in rolling mill, punch, straightener, crusher, ship drive,paper making equipment, common machinery, water pump equipment,test bench and other mechanical applications.
Cross type universal joints for straightening machines are mainly suitable for flat sheet straightening machines.
It is also suitable for other mechanical equipment, whose rotation diameter is around 22 ~140mm, and the nominal torque is 31.5-10000N.m.
Axis angle <= 7
Application: straightening machine especially for roller straightening machine and other mechanical machine.
·Parameter And Main Dimension(JB/T7846.1-2007)
| Type | Nominal Torque Tn/N·m |
Gear base end | Gear base end | Straightening machine end | L | Rotary Inertia kg·m2 |
Max mass kg |
|||||||
| d1 | L1 | d1 | L3 | d2 | L2 | D2 | L4 | |||||||
| Y type | J1 type | Y type | J1 type | |||||||||||
| WHL1 | 31.5 | 10,11 | 25 | 22 | 22 | 45 | 10,11 | 25 | 22 | 20 | 45 | 650 | 0.00013 | 1.1 |
| 12,14 | 32 | 27 | 28 | 55 | 665 | 0.00571 | 1.4 | |||||||
| WHL2 | 80 | 12,14 | 32 | 27 | 28 | 55 | 12,14 | 32 | 27 | 28 | 55 | 675 | 0.00041 | 2.1 |
| 16,18,19 | 42 | 30 | 36 | 80 | 700 | 0.00097 | 3 | |||||||
| 20,22 | 52 | 38 | 36 | 80 | ||||||||||
| WHL3 | 200 | 16,18,19 | 42 | 30 | 36 | 80 | 16,18,19 | 42 | 30 | 36 | 80 | 725 | 0.0012 | 3.8 |
| 20,22 | 52 | 38 | 36 | 80 | ||||||||||
| 24 | 52 | 38 | 46 | 100 | 20,22 | 52 | 38 | 740 | 0.0571 | 5.1 | ||||
| 25,28 | 62 | 44 | 46 | 100 | ||||||||||
| WHL4 | 400 | 24 | 52 | 38 | 46 | 100 | 24 | 52 | 38 | 46 | 100 | 800 | 0.0037 | 7 |
| 25,28 | 62 | 44 | 46 | 100 | 25,28 | 64 | 44 | 820 | 0.0076 | 9 | ||||
| 30,32,35,38 | 82 | 60 | 58 | 120 | ||||||||||
| WHL5 | 800 | 30,32,35,38 | 82 | 60 | 58 | 120 | 30,32,35,38 | 82 | 60 | 58 | 120 | 840 | 0.01 | 12 |
| 40,42,45,48,50 | 112 | 84 | 70 | 160 | 880 | 0.018 | 15 | |||||||
| WHL6 | 1400 | 40,42,45,48,50 | 112 | 84 | 70 | 160 | 40,42,45,48,50 | 112 | 84 | 70 | 160 | 900 | 0.571 | 20 |
| 55,56 | 112 | 84 | 90 | 200 | 960 | 0.053 | 26 | |||||||
| 60,63,65 | 142 | 107 | 90 | 200 | ||||||||||
| WHL7 | 3150 | 55,56 | 112 | 84 | 90 | 200 | 55,56 | 112 | 84 | 90 | 200 | 1200 | 0.079 | 39 |
| 60,63,65 | 142 | 107 | 90 | 200 | 60,63,65 | 142 | 107 | 1210 | 0.15 | 45 | ||||
| 70,71,75 | 142 | 107 | 115 | 210 | ||||||||||
| WHL8 | 7100 | 70,71,75 | 142 | 107 | 115 | 210 | 70,71,75 | 142 | 107 | 115 | 210 | 1220 | 0.17 | 51 |
| 80,85,90,95 | 172 | 132 | 140 | 260 | 1270 | 0.29 | 60 | |||||||
| WHL9 | 10000 | 80,85,90,95 | 172 | 132 | 140 | 260 | 80,85,90,95 | 172 | 132 | 140 | 260 | 1320 | 0.37 | 76 |
·Note:L-Installation length
·Product Show
♦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 Services
1.Design Services
Our design team has experience in cardan shaft 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 the new model when there is new cars in the market.
5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.
♦FAQ
Q 1: Are you trading company or 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 the customers with customized artworks of PDF or AI format.
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 a very good price principle, when you make the bulk order then cost of sample will be deducted.
Q 5: How long is your warranty?
A: Our Warranty is 12 month under normal circumstance.
Q 6: What is the MOQ?
A:Usually our MOQ is 1pcs.
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:1) T/T.
♦Contact Us
Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China
| Standard Or Nonstandard: | Standard |
|---|---|
| Shaft Hole: | 19-32 |
| Torque: | 70-80N.M |
| Bore Diameter: | 14mm |
| Speed: | 6000r/M |
| Structure: | Rigid |
| Samples: |
US$ 500/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
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.
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.
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.
editor by CX 2023-06-07