Merchandise Description
Electrofusion welding is the most frequent welding technique for becoming a member of HDPE pipes. Electrofusion fittings with implanted metallic coils is placed around 2 finishes of pipes to be joined, and recent is passed via the coils. Resistive heating of the coils melts modest quantities of the pipe and fitting, and upon solidification, a joint is formed.
SUNPLAST HDPE electrofusion fittings provide easy strategy of joining HDPE pipes in situations exactly where butt fusion is not practicable, and they are commonly used for the construction and mend of h2o plumbing & gasoline distribution pipeline.
About HDPE electrofusion Coupler
HDPE electrofusion coupler, also referred to as HDPE electrofusion coupling, is the most frequent & normal fittings that are utilized to join 2 lengths of poly pipe in a straight line, and it can also be utilised to be a part of a long spigot fittings to a piece of pipe.
Created by one hundred% PE100 material, CZPT HDPE electrofusion coupler can come with a measurement variety from dn20~dn630mm. The diameter dn25mm to dn315mm can be in SDR11-PN16 bars, while the diameter dn355 to dn630mm in the two SDR17-PN10 & SDR11-PN16.
The electrofusion coupling fittings are injection molded in 1 time, and conform to ISO4427-3,EN12201-3, AS/NZS 4129, EN1555, EN ISO15494 common.
SUNPLAST keeps mass stock in demand from customers for normal sizes, and customers’ urgent demand & prompt cargo request can be pleased.
Much more short particulars as beneath:
Solution | HDPE Electrofusion Fittings, HDPE Electrofusion Coupler, electrofusion coupler, HDPE coupling, HDPE pipe coupler, coupler HDPE, HDPE coupling fittings, poly pipe coupler, HDPE coupling joint, HDPE electrofusion coupling, pe pipe coupling, electrofusion coupler price tag, electric fusion coupling |
Specification | DN25~DN630mm |
SDR/strain ratings | DN25-DN315mm in SDR11-PN16 DN355-DN630mm in SDR17-PN10 & SDR11-PN16 |
Content | Virgin PE100 material |
Production Procedure | Injection molded |
Shade | Typical inventory in black, blue/yellow obtainable if quantity is massive |
Producing Regular | ISO4427-3,EN12201-3, AS/NZS 4129, EN1555, EN ISO15494 |
Samples available | Sure, samples are offered, but charged. |
Packing method | Cartons |
MOQ | Negotiable |
Personalized Emblem obtainable (OEM Provider) |
For little quantity of buy, buyer brand can be marked on the fittings by laser marking or sticker. For large quantity of buy, consumer symbol can be embossed on the fittings. |
Generation lead time | Mass stock available for normal dimensions About ten days for a 20ft container, 20 times for a 40ft container |
Guarantee time | 10 years for normal use |
Payment term | T/T, L/C, DP, Western Union, or negotiable |
FOB loading port | HangZhou/ZheJiang China |
Place of origin | HangZhou, China |
Product Specs
HDPE Electrofusion Coupler/Coupling: available from DN25 ~DN630mm
Force: SDR11-PN16 & SDR17-PN10
Content: one hundred% virgin PE100 materials
Colour: black color or blue shade.
ΦD | L | A | Φd | SDR17 | SDR11 |
twenty five | 95 | 45 | 4./4.seven | × | √ |
32 | ninety five | forty five | 4./4.seven | × | √ |
forty | a hundred | 48 | 4./4.7 | × | √ |
50 | a hundred and ten | fifty three | four./4.7 | × | √ |
63 | 120 | 58 | 4./4.7 | × | √ |
75 | 129 | sixty two | 4./4.7 | × | √ |
ninety | 139 | 67 | 4./4.7 | × | √ |
one hundred ten | 148 | seventy two | 4./4.7 | × | √ |
a hundred twenty five | 159 | seventy seven | 4./4.7 | × | √ |
one hundred forty | 163 | 79 | 4./4.seven | × | √ |
160 | 178 | 87 | 4./4.7 | × | √ |
180 | 187 | 91 | 4./4.7 | × | √ |
200 | 197 | ninety six | four./4.7 | × | √ |
225 | 201 | ninety eight | 4./4.seven | × | √ |
250 | 215 | one zero five | 4./4.seven | × | √ |
280 | 224 | 112 | four./4.seven | × | √ |
315 | 236 | 116 | 4./4.seven | × | √ |
355 | 275 | 132 | 4./4.7 | √ | √ |
400 | 300 | 142 | four./4.seven | √ | √ |
500 | 322 | 159 | four./4.seven | √ | √ |
630 | 378 | 185 | four./4.7 | √ | √ |
(Famous: the specialized data is just for reference, some information may possibly adjust, if you need actual knowledge, then please get in touch with us right)
HDPE Electrofusion Fittings CZPT Can Supply
As a built-in & seasoned maker & provider in China, CZPT can supply HDPE electrofusion fittings in a diameter sizing from dn20mm to dn630mm. CZPT HDPE electrofusion fittings contain: HDPE electrofusion coupler, HDPE electrofusion reducer, HDPE electrofusion tee, HDPE electrofusion elbow ninety diploma, HDPE electrofusion elbow 45 diploma, HDPE electrofusion flange, HDPE electrofusion saddles.,and so on
Listed here in SUNPLAST, all consumers can discover the best resolution of fittings for their pipeline programs.
Advantages Of HDPE Electrofusion fittings
As a unique memeber of HDPE fittings, electrofusion fittings has all advantages that HDPE fittings have, this sort of as: cleanliness, reliability, extended-life time design, corrosion resistance.,and many others.
By comparison of the other HDPE fittings, HDPE electrofusion fittings reputation far more rewards:
* A less complicated installation procedure:electrofusion procedure is a lot less complicated, and electrofusion device is a lot scaled-down dimensions & lighter weight, this allow the electrofusion fittings can be simply joined to HDPE pipes in conditions the place butt fusion is not practicable.
* reduced set up fees & labor fees: electrofusion approach is considerably less difficult, and easily operation. This significantly minimize the set up expenses & laber charges.
* More reliable joints: The consistency of the electrofusion welding process in creating stronger joints, which is far more dependable. Thanks to much more dependable joints, HDPE electrofusion fittings are extremely well-liked used in constructing & restoring gasoline distribution pipeline.
* Easy for fixing: HDPE electrofusion fittings support secondary welding when some joints leak, and HDPE electrofusion mend saddle can also effortlessly restore the leaking of pipeline.
Complex Parameter
The HDPE electrofusion fittings are produced into ISO4427-3 regular (ISO4437-3 for fuel), with specialized parameters as underneath:
Attribute | Need | Check parameters | Examination technique |
Soften mass-flow price (MFR) |
Change of MFR by processing ± twenty % |
Load=5KGS Check temperature=190ºC Check period of time=10min. |
ISO 1133:2005 |
Oxidation induction time | ≥ 20 min | Examination temperature=210ºC Test Piece=3 |
ISO 11357-six |
Hydrostatic toughness at 20 °C |
No failure of any test piece for the duration of examination time period |
Test temperature=20ºC Take a look at period of time=one hundred hours. Circumferential(hoop) stress=12.4Mpa |
ISO 1167 |
Hydrostatic strength at 80 °C |
No failure of any check piece throughout check period |
Check temperature=80ºC Examination interval=a hundred sixty five hrs. Circumferential(hoop) tension=5.4Mpa |
ISO 1167 |
Cohesive resistance for electrofusion socket fittings & electrofusion saddle fittings |
Duration of initiation rupture ≤ L2/3 in brittle failure |
Check temperature=23ºC |
ISO 13954/ISO13955 |
Uncooked Content
Raw materials with exceptional functionality is the most import element to manufacture the topping quality fittings. To ensure the excellent quality of our HDPE fittings, CZPT only adopts Prime Good quality PE100 material from throughout the world reputed factories that are approved by PE100+ affiliation.The PE100 supplies we standard use are: HE3490-LS from Borealis, P6006 from Sabic & YGH041T from Sinopec.
Individuals PE100 supplies are accredited as the prime uncooked content by the expert in this vocation. The preferable performance of people components and their steadiness set up the substantial top quality station of CZPT HDPE fittings goods at all the although.
Production Services
SUNPLAST is a ISO9001 certificated production manufacturing facility. As a leading company of HDPE fittings, the manufacturing unit has released innovative manufacturing injection equipment and examination products. All merchandise strictly in compliance with nationwide expectations and international expectations.
Until now, there is above 10 sets of injection equipment in CZPT workshop, available to manufacture HDPE fittings until 800mm, and once-a-year production ability reaches 5,000 tons.
High quality Certification
SUNPLAST often sticks to the taking care of guideline of “production excellence”, and commits to supply our consumers the HDPE fittings on ideal top quality. All fittings meet the optimum high quality demands as stipulated in ISO9001, ISO14000:14001 guidelines and our stringent high quality control program.
All HDPE fittings have handed the National Chemical Building Supplies Take a look at Center exams, and all performance are in line with ISO4427-3/EN12201-3 common, as effectively EN1555 requirements. At the same time, the fittings are also authorized by ISO4427 certification, CE certification for EN12201.,etc
Packing & Cargo
SUNPLAST is a leading manufacturer of HDPE pipe fittings in China, and our products have been exporting to more than 40 countries all in excess of the entire world.
SUNPLAST commits to offer the very best quality HDPE pipe fittings to all customers in throughout the world, and we appear ahead to turning out to be your dependable spouse for HDPE pipe fittings.
FAQS
* Which SDR of HDPE fittings shall we use for the HDPE pipe in SDR13.6-PN12.5? Can we use the SDR17 fittings for our SDR13.6 pipe?
A: To guarantee the protection of piping program, the HDPE fittings shall be equal to or increased stress ranking than pipeline. So for HDPE pipe in SDR13.6, you shall consider the fittings in SDR13.6 or SDR11. The fittings in SDR17 is not suitable for SDR13.6 pipeline.
* What sort of HDPE pipe fittings can CZPT provide?
A: SUNPLAST is a built-in producer & supplier of HDPE fittings in China. We at the moment can offer 3 variety of fittings:
HDPE butt fusion fittings: accessible in a diameter ranging from 50mm to 800mm in SDR17 & SDR11
HDPE electrofusion fittings: obtainable in dimensions of 20mm to 630mm in SDR11 & SDR17
HDPE compression fittings: for little diameter 20mm to 110mm in PN16
* Can CZPT supply HDPE fittings in PE80 content?
A: Yes, PE80 fittings are also attainable to us.
* Can HDPE fittings produced by PE100 content weld with pipes in PE80?
A: yes, they can be welded with each other. But, to achieve the greatest welding outcomes, we advise to weld PE80 pipes with PE80 fittings.
* Is HDPE stop cap & HDPE pipe finish the exact same thing?
A: yes, they are referring to the same products.
* Can HDPE fittings hook up to PVC pipe? Or can HDPE fittings link to PPR pipe?
A: For thermal plastic fittings, they can be link to the pipes with very same material quality only. So, for HDPE fittings, they can be linked to HDPE pipe only, but are unable to hook up to PVC pipe or PPR pipe.
* How can we join HDPE pipes to PVC pipes?
A: Since HDPE pipe & PVC pipe are manufactured of distinct material quality, they are not able to link together by “heat-fusion”.
The attainable way to connect them collectively is by flanged connection. To use HDPE flange adaptor & HDPE backup flanges to make it attainable to connect to PVC flanges.
* Is CZPT HDPE fittings UV resistant?
A: Yes, HDPE fittings are UV resistant and UV secure and will not structurally degrade from UV light. Soon after a prolonged period of immediate UV mild get in touch with, the exterior surface area of the fittings change visually to a a bit waxy look, but this does not have an effect on the functionality and is eliminated by a rotary pipe scraper prior to electrofusion welding.
* What‘s the warranty can CZPT give?
A: All our HDPE fittings are created of virgin PE100 content, and are made for 50 many years lifetime. CZPT will supply a guarantee time in good quality of 10 a long time for typical use.
Get in touch with Us
If you have any demands on HDPE fittings, or any query on our fittings, remember to contact us freely. CZPT has effectively qualified workers who are accessible to handle your wants and provide technical assist to all sectors when required.
To Be Negotiated | 200 Pieces (Min. Order) |
###
Warranty: | 15 Years in Quality Guarantee |
---|---|
Material: | HDPE |
Connection: | Socket |
Transport Package: | PP Bags and Cartons |
Specification: | DN25-DN315mm DN355-DN630mm |
Trademark: | SUNPLAST OR OEM |
###
Samples: |
US$ 2/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Product | HDPE Electrofusion Fittings, HDPE Electrofusion Coupler, electrofusion coupler, HDPE coupling, HDPE pipe coupler, coupler HDPE, HDPE coupling fittings, poly pipe coupler, HDPE coupling joint, HDPE electrofusion coupling, pe pipe coupling, electrofusion coupler price, electric fusion coupling |
Specification | DN25~DN630mm |
SDR/pressure ratings | DN25-DN315mm in SDR11-PN16 DN355-DN630mm in SDR17-PN10 & SDR11-PN16 |
Material | Virgin PE100 material |
Manufacturing Process | Injection molded |
Color | Regular stock in black, blue/yellow available if quantity is big |
Manufacturing Standard | ISO4427-3,EN12201-3, AS/NZS 4129, EN1555, EN ISO15494 |
Samples available | Yes, samples are available, but charged. |
Packing method | Cartons |
MOQ | Negotiable |
Customized Logo available (OEM Service) |
For small quantity of order, customer logo can be marked on the fittings by laser marking or sticker. For big quantity of order, customer logo can be embossed on the fittings. |
Production lead time | Mass stock available for regular sizes About 10 days for a 20ft container, 20 days for a 40ft container |
Warranty time | 10 years for normal use |
Payment term | T/T, L/C, DP, Western Union, or negotiable |
FOB loading port | Ningbo/Shanghai China |
Place of origin | Ningbo, China |
###
ΦD | L | A | Φd | SDR17 | SDR11 |
25 | 95 | 45 | 4.0/4.7 | × | √ |
32 | 95 | 45 | 4.0/4.7 | × | √ |
40 | 100 | 48 | 4.0/4.7 | × | √ |
50 | 110 | 53 | 4.0/4.7 | × | √ |
63 | 120 | 58 | 4.0/4.7 | × | √ |
75 | 129 | 62 | 4.0/4.7 | × | √ |
90 | 139 | 67 | 4.0/4.7 | × | √ |
110 | 148 | 72 | 4.0/4.7 | × | √ |
125 | 159 | 77 | 4.0/4.7 | × | √ |
140 | 163 | 79 | 4.0/4.7 | × | √ |
160 | 178 | 87 | 4.0/4.7 | × | √ |
180 | 187 | 91 | 4.0/4.7 | × | √ |
200 | 197 | 96 | 4.0/4.7 | × | √ |
225 | 201 | 98 | 4.0/4.7 | × | √ |
250 | 215 | 105 | 4.0/4.7 | × | √ |
280 | 224 | 112 | 4.0/4.7 | × | √ |
315 | 236 | 116 | 4.0/4.7 | × | √ |
355 | 275 | 132 | 4.0/4.7 | √ | √ |
400 | 300 | 142 | 4.0/4.7 | √ | √ |
500 | 322 | 159 | 4.0/4.7 | √ | √ |
630 | 378 | 185 | 4.0/4.7 | √ | √ |
###
Characteristic | Requirement | Test parameters | Test method |
Melt mass-flow rate (MFR) |
Change of MFR by processing ± 20 % |
Load=5KGS Test temperature=190ºC Test period=10min. |
ISO 1133:2005 |
Oxidation induction time | ≥ 20 min | Test temperature=210ºC Test Piece=3 |
ISO 11357-6 |
Hydrostatic strength at 20 °C |
No failure of any test piece during test period |
Test temperature=20ºC Test period=100 hours. Circumferential(hoop) stress=12.4Mpa |
ISO 1167 |
Hydrostatic strength at 80 °C |
No failure of any test piece during test period |
Test temperature=80ºC Test period=165 hours. Circumferential(hoop) stress=5.4Mpa |
ISO 1167 |
Cohesive resistance for electrofusion socket fittings & electrofusion saddle fittings |
Length of initiation rupture ≤ L2/3 in brittle failure |
Test temperature=23ºC |
ISO 13954/ISO13955 |
To Be Negotiated | 200 Pieces (Min. Order) |
###
Warranty: | 15 Years in Quality Guarantee |
---|---|
Material: | HDPE |
Connection: | Socket |
Transport Package: | PP Bags and Cartons |
Specification: | DN25-DN315mm DN355-DN630mm |
Trademark: | SUNPLAST OR OEM |
###
Samples: |
US$ 2/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Product | HDPE Electrofusion Fittings, HDPE Electrofusion Coupler, electrofusion coupler, HDPE coupling, HDPE pipe coupler, coupler HDPE, HDPE coupling fittings, poly pipe coupler, HDPE coupling joint, HDPE electrofusion coupling, pe pipe coupling, electrofusion coupler price, electric fusion coupling |
Specification | DN25~DN630mm |
SDR/pressure ratings | DN25-DN315mm in SDR11-PN16 DN355-DN630mm in SDR17-PN10 & SDR11-PN16 |
Material | Virgin PE100 material |
Manufacturing Process | Injection molded |
Color | Regular stock in black, blue/yellow available if quantity is big |
Manufacturing Standard | ISO4427-3,EN12201-3, AS/NZS 4129, EN1555, EN ISO15494 |
Samples available | Yes, samples are available, but charged. |
Packing method | Cartons |
MOQ | Negotiable |
Customized Logo available (OEM Service) |
For small quantity of order, customer logo can be marked on the fittings by laser marking or sticker. For big quantity of order, customer logo can be embossed on the fittings. |
Production lead time | Mass stock available for regular sizes About 10 days for a 20ft container, 20 days for a 40ft container |
Warranty time | 10 years for normal use |
Payment term | T/T, L/C, DP, Western Union, or negotiable |
FOB loading port | Ningbo/Shanghai China |
Place of origin | Ningbo, China |
###
ΦD | L | A | Φd | SDR17 | SDR11 |
25 | 95 | 45 | 4.0/4.7 | × | √ |
32 | 95 | 45 | 4.0/4.7 | × | √ |
40 | 100 | 48 | 4.0/4.7 | × | √ |
50 | 110 | 53 | 4.0/4.7 | × | √ |
63 | 120 | 58 | 4.0/4.7 | × | √ |
75 | 129 | 62 | 4.0/4.7 | × | √ |
90 | 139 | 67 | 4.0/4.7 | × | √ |
110 | 148 | 72 | 4.0/4.7 | × | √ |
125 | 159 | 77 | 4.0/4.7 | × | √ |
140 | 163 | 79 | 4.0/4.7 | × | √ |
160 | 178 | 87 | 4.0/4.7 | × | √ |
180 | 187 | 91 | 4.0/4.7 | × | √ |
200 | 197 | 96 | 4.0/4.7 | × | √ |
225 | 201 | 98 | 4.0/4.7 | × | √ |
250 | 215 | 105 | 4.0/4.7 | × | √ |
280 | 224 | 112 | 4.0/4.7 | × | √ |
315 | 236 | 116 | 4.0/4.7 | × | √ |
355 | 275 | 132 | 4.0/4.7 | √ | √ |
400 | 300 | 142 | 4.0/4.7 | √ | √ |
500 | 322 | 159 | 4.0/4.7 | √ | √ |
630 | 378 | 185 | 4.0/4.7 | √ | √ |
###
Characteristic | Requirement | Test parameters | Test method |
Melt mass-flow rate (MFR) |
Change of MFR by processing ± 20 % |
Load=5KGS Test temperature=190ºC Test period=10min. |
ISO 1133:2005 |
Oxidation induction time | ≥ 20 min | Test temperature=210ºC Test Piece=3 |
ISO 11357-6 |
Hydrostatic strength at 20 °C |
No failure of any test piece during test period |
Test temperature=20ºC Test period=100 hours. Circumferential(hoop) stress=12.4Mpa |
ISO 1167 |
Hydrostatic strength at 80 °C |
No failure of any test piece during test period |
Test temperature=80ºC Test period=165 hours. Circumferential(hoop) stress=5.4Mpa |
ISO 1167 |
Cohesive resistance for electrofusion socket fittings & electrofusion saddle fittings |
Length of initiation rupture ≤ L2/3 in brittle failure |
Test temperature=23ºC |
ISO 13954/ISO13955 |
Types of Coupling
A coupling is a device used to join two shafts together and transmit power. Its primary function is to join rotating equipment and allows for some end movement and misalignment. This article discusses different types of coupling, including Magnetic coupling and Shaft coupling. This article also includes information on Overload safety mechanical coupling.
Flexible beam coupling
Flexible beam couplings are universal joints that can deal with shafts that are offset or at an angle. They consist of a tube with couplings at both ends and a thin, flexible helix in the middle. This makes them suitable for use in a variety of applications, from motion control in robotics to attaching encoders to shafts.
These couplings are made of one-piece materials and are often made of stainless steel or aluminium alloy. However, they can also be made of acetal or titanium. While titanium and acetal are less common materials, they are still suitable for high-torque applications. For more information about beam couplings, contact CZPT Components.
Flexible beam couplings come in a variety of types and sizes. W series couplings are good for general purpose applications and are relatively economical. Stainless steel versions have increased torque capacity and torsional stiffness. Flexible beam couplings made of aluminum are ideal for servo and reverse motion. They are also available with metric dimensions.
Flexible beam couplings are made of aluminum alloy or stainless steel. Their patented slot pattern provides low bearing load and high torsional rigidity. They have a long operational life. They also require zero maintenance and can handle angular offset. Their advantages outweigh the disadvantages of traditional beam couplings.
Magnetic coupling
Magnetic coupling transfers torque from one shaft to another using a magnetic field. These couplings can be used on various types of machinery. These types of transmissions are very useful in many situations, especially when you need to move large amounts of weight. The magnetic field is also very effective at reducing friction between the two shafts, which can be extremely helpful if you’re moving heavy items or machinery.
Different magnetic couplings can transmit forces either linearly or rotated. Different magnetic couplings have different topologies and can be made to transmit force in various geometric configurations. Some of these types of couplings are based on different types of materials. For example, a ceramic magnetic material can be used for applications requiring high temperature resistance.
Hybrid couplings are also available. They have a hybrid design, which allows them to operate in either an asynchronous or synchronous mode. Hysterloy is an alloy that is easily magnetized and is used in synchronous couplings. A synchronous magnetic coupling produces a coupled magnetic circuit.
Magnetic coupling is a key factor in many physical processes. In a crystal, molecules exhibit different magnetic properties, depending on their atomic configuration. Consequently, different configurations produce different amounts of magnetic coupling. The type of magnetic coupling a molecule exhibits depends on the exchange parameter Kij. This exchange parameter is calculated by using quantum chemical methods.
Magnetic couplings are most commonly used in fluid transfer pump applications, where the drive shaft is hermetically separated from the fluid. Magnetic couplings also help prevent the transmission of vibration and axial or radial loads through the drive shaft. Moreover, they don’t require external power sources, since they use permanent magnets.
Shaft coupling
A shaft coupling is a mechanical device that connects two shafts. The coupling is designed to transmit full power from one shaft to the other, while keeping the shafts in perfect alignment. It should also reduce transmission of shock loads. Ideally, the coupling should be easy to connect and maintain alignment. It should also be free of projecting parts.
The shaft couplings that are used in machines are typically made of two types: universal coupling and CZPT coupling. CZPT couplings are designed to correct for lateral misalignment and are composed of two flanges with tongues and slots. They are usually fitted with pins. The T1 tongue is fitted into flange A, while the T2 tongue fits into flange B.
Another type of shaft coupling is known as a “sliced” coupling. This type of coupling compensates for inevitable shaft misalignments and provides high torque. Machined slits in the coupling’s outer shell help it achieve high torsional stiffness and excellent flexibility. The design allows for varying engagement angles, making it ideal for many different applications.
A shaft coupling is an important component of any machine. Proper alignment of the two shafts is vital to avoid machine breakdowns. If the shafts are misaligned, extra force can be placed on other parts of the machine, causing vibration, noise, and damage to the components. A good coupling should be easy to connect and should ensure precise alignment of the shaft. Ideally, it should also have no projecting parts.
Shaft couplings are designed to tolerate a certain amount of backlash, but it must be within a system’s threshold. Any angular movement of the shaft beyond this angle is considered excessive backlash. Excessive backlash results in excessive wear, stress, and breakage, and may also cause inaccurate alignment readings. It is therefore imperative to reduce backlash before the shaft alignment process.
Overload safety mechanical coupling
Overload safety mechanical couplings are devices that automatically disengage when the torque applied to them exceeds a specified limit. They are an efficient way to protect machinery and reduce the downtime associated with repairing damaged machinery. The advantage of overload couplings is their fast reaction time and ease of installation.
Overload safety mechanical couplings can be used in a wide range of applications. Their automatic coupling mechanisms can be used on any face or edge. In addition, they can be genderless, incorporating both male and female coupling features into a single mechanism. This means that they are both safe and gender-neutral.
Overload safety couplings protect rotating power transmission components from overloads. Overload protection devices are installed on electric motors to cut off power if the current exceeds a certain limit. Likewise, fluid couplings in conveyors are equipped with melting plug elements that allow the fluid to escape when the system becomes too hot. Mechanical force transmission devices, such as shear bolts, are designed with overload protection in mind.
A common design of an overload safety mechanical coupling consists of two or more arms and hubs separated by a plastic spider. Each coupling body has a set torque threshold. Exceeding this threshold may damage the spider or damage the jaws. In addition, the spider tends to dampen vibration and absorb axial extension. This coupling style is nearly backlash free, electrically isolating, and can tolerate very little parallel misalignment.
A mechanical coupling may also be a universal joint or jaw-clutch coupling. Its basic function is to connect the driver and driven shafts, and limits torque transfer. These devices are typically used in heavy-duty industries, such as steel plants and rolling mills. They also work well with industrial conveyor systems.
CZPT Pulley
The CZPT Pulley coupling family offers a comprehensive range of couplings for motors of all types. Not only does this range include standard motor couplings, but also servo couplings, which require ultra-precise control. CZPT Pulley couplings are also suitable for engine applications where high shocks and vibrations are encountered.
CZPT Pulley couplings have a “sliced” body structure, which allows for excellent torsional stiffness and strength. They are corrosion-resistant and can withstand high rotational speeds. The couplings’ design also ensures accurate shaft rotation while limiting shaft misalignment.
CZPT Pulley has introduced the CPU Pin Type couplings, which are effective at damping vibration and maintain zero backlash. They are also made from aluminum and are capable of absorbing heat. They come with recessed tightening screws. They can handle speeds up to 4,000 RPM, and are RoHS-compliant.
editor by czh 2022-11-26