Tag Archives: type hydraulic

China Good quality Pin and Bush Coupling FCL Type Standard Hydraulic Flexible Coupling chain coupling

Product Description

Product Description

FCL flexible coupling is widely used,owing to its advantages:compact designing,easy installation,convenient maintenance,small size and light weight.As long as the relative displacement between shafts is kept within the specified tolerance,coupling will operate the best function and have a longer working life.

Size available from:90,100,112,125,140,160,180,200,224,250,280,315,355,400,450,560,630

FCL flexible coupling is widely used for its compact design, easy installation, convenient maintenance, small size and light weight. 

1. A flexible structure that is made through combining a flange with a coupling bolt.
2. Easy to attach.
3. Easy to replace the bush by just removing the coupling bolt, which makes maintenance and preservation easy.
4. Absorbs misalignment such as eccentricity and declination, and absorbs screw vibrations to prevent noise.
5. Does not transmit the thrust load.
6. Material could be customized.

Detailed Photos

Product Parameters

Packaging & Shipping

Package Standard suitable package / Pallet or container.
Polybag inside export carton outside, blister and Tape and reel package available.
If customers have specific requirements for the packaging, we will gladly accommodate.
Shipping

10-20working days ofter payment receipt comfirmed (based on actual quantity).
Packing standard export packing or according to customers demand.   

Professional goods shipping forward.

Company Profile

FAQ

Q: Are you trading company or manufacturer?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.

We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit. To supply customers excellent quality products with good price and punctual delivery time is our responsibility.

 

Standard Or Nonstandard: Standard
Structure: Rigid
Material: Cast Iron
Type: Rigid Coupling
Delivery: 2~7 Days for Stock, 15~45 Days for Without Stock
Certification: ISO9001:2008
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gearbox

Types of Couplings

A coupling is a device that connects two shafts together. It transmits power from one end to another and is used for joining rotating equipment. A coupling is flexible and can accommodate a certain amount of end movement and misalignment. This allows for more flexibility in applications. Various types of couplings are available, and each one serves a specific purpose.

Shaft couplings

There are many types of shaft couplings, and they are used in a wide range of applications. The type you need depends on the torque, speed, and horsepower you need, as well as the size of the shaft and its spatial limitations. You may also need to consider whether the coupling will accommodate misalignment.
Some shaft couplings are flexible, while others are rigid. Flexible couplings can accommodate up to two degrees of misalignment. They are available in different materials, including aluminum, stainless steel, and titanium. They can also be known by different names, depending on the industry. Some couplings can also be used in a single or multiple-shaft application.
The first type of shaft coupling is a rigid coupling, which consists of two parts that fit together tightly around the shafts. These couplings are designed to have more flexibility than sleeved models, and they can be used on fixed shafts as well. The flanged coupling, on the other hand, is designed for heavy loads and is made of two perpendicular flanges. The flanges are large enough to accommodate screws and are generally used with heavy-duty applications.
CZPT shaft couplings are a great choice if you’re looking for a shaft coupling that delivers high performance, durability, and low cost. These metal disc-style couplings provide low backlash and high torsional stiffness. Their high misalignment tolerance reduces reaction loads on connected components, which makes them ideal for high-speed precision applications. Available in single and double-disc models, they have torque ratings of up to 2,200 in-lbs. (250N) and are available in fourteen sizes.
When using shaft couplings, it is important to choose the right type for your application. Backlash can cause a shaft coupling to break or become unusable. In order to prevent this from happening, you should replace worn or loose parts, and ensure that the hub and key are evenly positioned with the shaft. If you’re using a shaft coupling in a motion-control system, it is important to keep the torque level consistent.

Flexible couplings

Flexible couplings are a type of coupling used to connect two shafts. They are made of rubber or plastic and allow for axial movement of the connected equipment. They do not require lubrication and are resistant to fatigue failure. Flexible couplings are useful for a number of applications. A common type of flexible coupling is the gear coupling, which has gear teeth inside its sleeve. Another type of flexible coupling is the metallic membrane coupling. A metallic membrane coupling is flexible due to flexing metallic discs.
One major disadvantage of flexible couplings is their inability to fit certain types of pipe. This is because most couplings need to be stretched to fit the pipe. This problem is often the result of a change in pipe technology. Traditionally, drain and soil pipe is made of ductile iron or cast iron. Today, most pipes are made of PVC, which has a larger outside diameter than either cast or ductile iron. Because of these changes in pipe technology, many coupling manufacturers have not updated their mold sizing.
Flexible couplings can be either metallic, elastomeric, or a combination of the three. While there are some common characteristics of each type, you should always consider the tradeoffs of each type before choosing one. Generally, the most important considerations when selecting a flexible coupling are torque, misalignment, and ease of assembly and maintenance.
Flexible couplings are used in a wide range of industries. They are useful for connecting two pipes to ensure torque transfer. Although the types available are different, these are the most adaptable couplings in the market. They can withstand movement, vibration, and bending without causing any damage to the piping.

Clutch couplings

A clutch coupling connects two rotating shafts by friction. The clutch engages power when the engine is running, disengaging power when the brake is applied. Clutch couplings are used in applications where the speed of a machine is variable or where continuous service is required. The clutch can transmit power, torque, and axial force.
Clutch couplings come in a variety of styles and configurations. Some couplings are flexible, while others are rigid. Flexible couplings are available in a variety of materials, including stainless steel and aluminum. Some couplings also have a non-backlash design, which helps compensate for misalignment.
Clutch couplings may be synchronous or asynchronous. Synchronous couplings engage and disengage automatically when the driven machine exceeds its output speed. These couplings are synchronized by a synchronizing mechanism. When the output speed is exceeded, the synchronizing mechanism initiates the engagement process. The synchronizing mechanism does not engage or disengage when the output speed drops.
High speed clutches are available from a variety of manufacturers. Some manufacturers offer OEM assembly, repair services, and third-party logistics. These manufacturers serve the automotive, chemical, food, and wood industries, as well as the oilfield and material handling industries. Custom clutches can be manufactured for specific applications and can be fitted with additional features, such as precision machined teeth or keyway slots and grooves.
Couplings are available in PCE, C/T, and metric bores. Typically, the size of the input and output shafts will determine which type of coupling is needed. In addition, clutches may be configured for intermediate or high speeds, depending on the required torque.

Clamped couplings

Clamped couplings are commonly used in a variety of industries. They can be used in medical equipment, dental equipment, military equipment, laboratory equipment, and in precision industrial controls. They are available in a wide variety of sizes and keyways. This type of coupling offers a number of advantages, including ease of installation and quick and easy replacement.
A clamp coupling connects two parts by compressing them together. The clamping elements can be formed in a variety of ways, but they all have a gap between their surfaces. This friction squeezes the two parts together, much like pulling two rubber gloves apart. This type of coupling is also useful for joining two hoses or piping units.
Clamped couplings are designed with a single or double clamping shaft. The clamping parts are mounted in two halves and are held together by eight socket head cap screws. They offer high torque capacity and require little installation space. Their high rigidity ensures good positioning accuracy, making them ideal for dynamic drives. In addition, they are wear-free and offer simple radial assembly.
The invention relates to a method and system for clamping pipes to a tank vessel. This invention also relates to a method of loading and unloading tank vessels. The method can be used in oil production platforms and other platforms. A single point mooring method is also used in oil production platforms.
Clamped couplings can also be flexible. They can join two shafts together while allowing a small amount of end movement and misalignment. These couplings may also be used in the assembly of motors and gearboxes.
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CZPT’s coupling

CZPT couplings are designed to be flexible, allowing them to accommodate misaligned shafts and transmit torque in either direction. They are made with three discs, two hubs, and a center that are arranged with grooves and fins. These features allow for two degrees of freedom during assembly, and can accommodate misalignment of up to 5% of the shaft diameter.
CZPT couplings have many uses. For example, they can be used to join two parallel coaxial rotating shafts. Their ability to transmit torque at the same rotation mechanism and speed makes them ideal for applications where electrical currents may be a problem. Because the couplings are not made of metal, they are electrically isolated. Designers should test their couplings during the prototype stage to ensure they are working properly.
The CZPT coupling consists of two hubs with one slot on each. An intermediate disk is located between the two hubs. The discs are used to reduce or prevent wear on other machine parts. CZPT couplings are inexpensive and easy to replace. They also have electrical insulation, which makes them easy to repair or replace.
CZPT couplings are a popular choice for stepper motor-driven positioning stages. The plastic center disc offers electrical isolation and absorbs shocks from frequent start/stops. These couplings are available in through-hub and blind-bore styles and can be installed in many applications.
CZPT couplings also allow for small degrees of shaft misalignment. This allows them to function in systems where shaft access is limited. They are easily removed without tools.
China Good quality Pin and Bush Coupling FCL Type Standard Hydraulic Flexible Coupling   chain couplingChina Good quality Pin and Bush Coupling FCL Type Standard Hydraulic Flexible Coupling   chain coupling
editor by CX 2023-07-31

China Custom KSA Close Type Hydraulic STAINLESS STEEL Quick Coupling a coupling reaction

Product Description

Product Description

Applications:

The ZM -ISOASeries bring to the industry a proven design foruse on construction equipment, forestry equipment, agricultural machinery, oil tools, oil equipment steel mill machinery, and other demanding hydraulic applications.
Socket:

IS0 PART N0 LS D HEX1 A T
6.3 ZM-1S0A-02SF 50 φ26 19 13 G1/4 NPT1/4
10 ZM-IS0A-03SF 57.1 φ31.5 22 16 G3/8 NPT3/8
12.5 ZM-IS0A-04SF 66 φ38.5 27 18 G1/2 NPT1/2
20 ZM-IS0A-06SF 82.5 φ48 34 20.5 G3/4 NPT3/4
25 ZM-1S0A-08SF 100 φ56 41 20.5 G1 NPT1

Plug:

 

IS0 PART N0 LP d C HEX2 A T
6.3 ZM-1S0A-02PF 38.5 11.8 15 19 13 G1/4 NPT1/4
10 ZM-IS0A-03PF 39 17.3 19 22 16 G3/8 NPT3/8
12.5 ZM-1S0A-04PF 44 20.5 29 27 18 G1/2 NPT1/2
20 2M-1S0A-06PF 55 29 29 34 20.5 G3/4 NPT3/4
25 ZM-1S0A-08PF 66 34.3 35 41 20.5 G1 NPT1

Coupling Fitting:

IS0 PART N0 L D HEX1 HEX2 T
6.3 ZM-IS0A-02 74.2 φ26 19 19 G1/4 NPT1/4
10 ZM-IS0A-03 78.5 φ31.5 22 22 G3/8 NPT3/8
12.5 ZM-IS0A-04 88.2 φ38.5 27 27 G1/2 NPT1/2
20 ZM-IS0A-06 110.4 φ48 34 34 G3/4 NPT3/4
25 ZM-I S0A-08 132.9 φ56 41 41 G1 NPT1

Detailed Photos

 

Features:

New valve design, it can resistance damage from high flow and the pressure of impulse that providing advanced performance.

·Poppet valves available to prevent uncoupled leakage.
·Poppet valves open automatically when coupled, within rated working pressure, to keep the flow expeditely.
·Critical parts are hardened for durability.
·Dependable ball-locking mechanism holds the mating halves together.
·Socket and plug are precision machined from CZPT bar stock.
·New Chrome plating treatment provides advanced anti-rust performance.
·ZM-ISOAseries conforms to the standard of ISO7241-A.
·Compatible with PARKER6600 Series,FASTERANV Series,AEROQUIP5600 Series and CZPT HA 15000 Series.

After-sales Service: Quality Service
Warranty: Three Months
Type: Coupling
Application: Machine
Certification: ISO9001: 2000
Condition: New
Samples:
US$ 3.86/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

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 Custom KSA Close Type Hydraulic STAINLESS STEEL Quick Coupling   a coupling reactionChina Custom KSA Close Type Hydraulic STAINLESS STEEL Quick Coupling   a coupling reaction
editor by CX 2023-05-06

China GDK-Coupling Seal Sh60/Sh160 15t Type Hydraulic Coupling for Excavator coupling cast

Product Description

GDK-Coupling Seal SH60/SH160 15T Variety Hydraulic Coupling For Excavator 
 

Supply Potential
                                                                                                                

Offer Ablility:50000PCS/Month

Packaging & Shipping
                                                                                                                                                

Packaging Information

Internal is corrugated paper with movie shrinkable. outer is carton with film wrapped.

Port: HangZhou, China

Lead Time :

Amount(Parts) one – ten thousand >10000
Est. Time(days) fifteen To be negotiated

More Information

                                                                                                                                                
Q1. What is your terms of packing?
A: Typically, we pack our merchandise in neutral white packing containers and brown cartons. If you have lawfully registered patent, 
we can pack the merchandise in your branded packing containers right after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% just before shipping and delivery. We will show you the images of the items and packages 
prior to you shell out the equilibrium.

Q3. What is your conditions of shipping?
A: EXW

Q4. How about your delivery time?
1) 1-2 days if items in inventory.
2) 10-twenty days if products out of inventory with molding.
3) 25-35 times if merchandise out of stock with out molding.

Q5. Can you produce in accordance to the samples?
A: Of course, we can produce by your samples or technical drawings. We can develop the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have prepared parts in stock, but the buyers have to spend the sample expense and 
the courier price.

Q7. Do you take a look at all your merchandise ahead of supply?
A: Yes, we have one hundred% examination ahead of shipping

Q8: How do you make our organization lengthy-time period and very good partnership?
A:1. We preserve excellent high quality and aggressive price to make certain our clients benefit
2. We respect every single client as our buddy and we sincerely do company and make friends with them, 
no make a difference in which they arrive from.

Special buy: Require for other dimension or material,you should get in touch with us for even more discussion about new CZPT and value.

US $4.99-8.99
/ Piece
|
10 Pieces

(Min. Order)

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Structure: Single End
Pressure: High Pressure Mechanical Seals
Speed: General Speed Mechanical Seal
Temperature: Temperature Mechanical Seal
Performance: Temperature
Standard: Standard

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Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Quantity(Pieces) 1 – 10000 >10000
Est. Time(days) 15 To be negotiated
US $4.99-8.99
/ Piece
|
10 Pieces

(Min. Order)

###

Structure: Single End
Pressure: High Pressure Mechanical Seals
Speed: General Speed Mechanical Seal
Temperature: Temperature Mechanical Seal
Performance: Temperature
Standard: Standard

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Quantity(Pieces) 1 – 10000 >10000
Est. Time(days) 15 To be negotiated

What Is a Coupling?

A coupling is a mechanical device that links two shafts together and transmits power. Its purpose is to join rotating equipment while permitting a small amount of misalignment or end movement. Couplings come in a variety of different types and are used in a variety of applications. They can be used in hydraulics, pneumatics, and many other industries.
gearbox

Types

Coupling is a term used to describe a relationship between different modules. When a module depends on another, it can have different types of coupling. Common coupling occurs when modules share certain overall constraints. When this type of coupling occurs, any changes to the common constraint will also affect the other modules. Common coupling has its advantages and disadvantages. It is difficult to maintain and provides less control over the modules than other types of coupling.
There are many types of coupling, including meshing tooth couplings, pin and bush couplings, and spline couplings. It is important to choose the right coupling type for your specific application to get maximum uptime and long-term reliability. Listed below are the differences between these coupling types.
Rigid couplings have no flexibility, and require good alignment of the shafts and support bearings. They are often used in applications where high torque is required, such as in push-pull machines. These couplings are also useful in applications where the shafts are firmly attached to one another.
Another type of coupling is the split muff coupling. This type is made of cast iron and has two threaded holes. The coupling halves are attached with bolts or studs.
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Applications

The coupling function is an incredibly versatile mathematical tool that can be used in many different scientific domains. These applications range from physics and mathematics to biology, chemistry, cardio-respiratory physiology, climate science, and electrical engineering. The coupling function can also help to predict the transition from one state to another, as well as describing the functional contributions of subsystems in the system. In some cases, it can even be used to reveal the mechanisms that underlie the functionality of interactions.
The coupling selection process begins with considering the intended use of the coupling. The application parameters must be determined, as well as the operating conditions. For example, if the coupling is required to be used for power transmission, the design engineer should consider how easily the coupling can be installed and serviced. This step is vital because improper installation can result in a more severe misalignment than is specified. Additionally, the coupling must be inspected regularly to ensure that the design parameters remain consistent and that no detrimental factors develop.
Choosing the right coupling for your application is an important process, but it need not be difficult. To find the right coupling, you must consider the type of machine and environment, as well as the torque, rpm, and inertia of the system. By answering these questions, you will be able to select the best coupling for your specific application.
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Problems

A coupling is a device that connects two rotating shafts to transfer torque and rotary motion. To achieve optimal performance, a coupling must be designed for the application requirements it serves. These requirements include service, environmental, and use parameters. Otherwise, it can prematurely fail, causing inconvenience and financial loss.
In order to prevent premature failure, couplings should be properly installed and maintained. A good practice is to refer to the specifications provided by the manufacturer. Moreover, it is important to perform periodic tests to evaluate the effectiveness of the coupling. The testing of couplings should be performed by qualified personnel.
China GDK-Coupling Seal Sh60/Sh160 15t Type Hydraulic Coupling for Excavator     coupling castChina GDK-Coupling Seal Sh60/Sh160 15t Type Hydraulic Coupling for Excavator     coupling cast
editor by czh 2023-01-08

China Lsq-FF Close Type Hydraulic Quick Coupling brass coupling

Solution Description

SongQiao LSQ-FF Series couplings are commonly utilised in the community utility marketplace in which hydraulic oil spillage can constitute a serious basic safety hazard, notably in overhead bucket hoists that are employed for servicing of large-voltage energy transmission traces.These couplings are also utilized for fast modify of hydraulic Instruments in construction, railway upkeep and mining industries. The simplicity of cleaning helps make them perfect for use in these kinds of hostile environments.
New valve design and style. it can resistance harm from high stream and the strain of impulse that supplying superior efficiency.
Sleeve locking mechanism is engaged by rotating sleeve soon after relationship. It stops accidental disconnection when, The coupling is dragged together the ground.
Sleeve mechanism is created to avoid dust from entering the interior the interior system and thus causing faulty procedure when connecting or disconnecting. The sleeve handles the retaining ring and also incorporates a dust seal in the spring location.
Steel development, zinc plated with yellow chromate end.  hardened nipples and sleeves and sound barstock design for maximum resistance to harm from hydraulic and mechanical shock.
This Anti Blowout Nitrile/PTFE bonded seal is made to avert blow-out or damage during extreme support circumstances.
Tough ball-locking system assures trustworthy connections ,every single time. A big number of locking balls distributes the function load evenly while offering alignment and swiveling action to minimize hose torque and lengthen hose lifestyle. Warning: These items are not not to be employed as swivels. Rotation below stress will consequence in abnormal and premature use.
LSQ-FF Collection couplings use flush valving when connecting or disconnecting. This signifies that the valves are mated together so that only modest amounts of fluid can be lost during disconnection or air inclusion throughout reconnection.
New chrome plating treatment method offers advanced anti-rust performance.
LSQ-FF collection conforms to common of ISO16571.
Appropriate with CZPT FE Series,FFSeries,STUCCHIA8008 Sequence, AEROQUIP FD89 Collection and HANSENQA2900 Collection.

ISO Component NO LS D HEX1 A T
6.3 LSQ-FF-02SF fifty eight.2 28 20 14 G1/4 NPT1/4
ten LSQ-FF-03SF sixty eight.2 32 24 fourteen G3/8 NPT3/8
10 LSQ-FF-03SF seventy two.two 32 27 eighteen G1/2 NPT1/2
twelve.5 LSQ-FF-04SF 75 38 32 eighteen G1/2 NPT1/2
twelve.5 LSQ-FF-04SF 79 38 36 22 G3/4 NPT3/four
sixteen LSQ-FF-06SF eighty 42 36 22 G3/4 NPT3/4
19 LSQ-FF-08SF ninety nine.8 48 forty one 22 G3/4 NPT3/four
19 LSQ-FF-08SF 99.eight forty eight forty one 23.5 G1    NPT1
25 LSQ-FF-10SF 111.five 56 55 24 G1-1/4 NPT1-1/4
LSQ-FF-12SF one hundred fifty 79.five sixty five 30 G1-1/2 NPT1-1/2
LSQ-FF-16SF 167 ninety eight.5 85 31 G2    NPT2

ISO Component NO LP d C HEX2 A T
six.3 LSQ-FF-02PF forty nine.two  16.1 15.2 twenty fourteen G1/4 NPT1/four
ten LSQ-FF-03PF 55.eight  19.seven 19.5 24 fourteen G3/8 NPT3/eight
ten LSQ-FF-03PF 59.8  19.seven 19.5 27 18 G1/2 NPT1/2
twelve.5 LSQ-FF-04PF 72  24.five 21.6 32 18 G1/2 NPT1/two
twelve.5 LSQ-FF-04PF 76  24.5 21.six 36 22 G3/4 NPT3/4
16 LSQ-FF-06PF seventy five.five  27 21.six 36 22 G3/4 NPT3/4
19 LSQ-FF-08PF 93.eight  30 29 forty one 22 G3/4 NPT3/4
19 LSQ-FF-08PF ninety three.8  30 29 41 23.5 G1    NPT1
25 LSQ-FF-10PF  90  36 34 fifty five 24 G1-1/4 NPT1-1/four
LSQ-FF-12PF  112  57 38 65 thirty G1-1/2 NPT1-1/2
LSQ-FF-16PF  123.9  73 forty.5 75 31 G2    NPT2

ISO Element NO L D HEX1 HEX2 T
6.3 LSQ-FF-02 ninety six.two  28  20 twenty G1/4 NPT1/4
ten LSQ-FF-03 108.4  32 24  24 G3/8 NPT3/eight
ten LSQ-FF-03 116.four  32  27  27 G1/2 NPT1/2
12.5 LSQ-FF-04 129.three  38  32  32 G1/2 NPT1/2
twelve.5 LSQ-FF-04 137.3  38  36  36 G3/4 NPT3/four
16 LSQ-FF-06 138  42  36  36 G3/4 NPT3/four
19 LSQ-FF-08 172.one  48  41  41 G3/4 NPT3/four
19 LSQ-FF-08 172.one  48  41  41 G1    NPT1
25 LSQ-FF-10 178  56  55  55 G1-1/4 NPT1-1/4
LSQ-FF-twelve 233.four  79.five  65  65 G1-1/2 NPT1-1/2
LSQ-FF-16 251.7  98.5  85  75 G2    NPT2

Size: From 1/4′ to 1′, All Threads Are Available
Interchangeability: ISO 16028 Flat Face
Working Pressures: 3000psi to 5000 Psi
Transport Package: Carton
Origin: Zhejiang China

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Customization:

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ISO PART NO LS D HEX1 A T
6.3 LSQ-FF-02SF 58.2 28 20 14 G1/4 NPT1/4
10 LSQ-FF-03SF 68.2 32 24 14 G3/8 NPT3/8
10 LSQ-FF-03SF 72.2 32 27 18 G1/2 NPT1/2
12.5 LSQ-FF-04SF 75 38 32 18 G1/2 NPT1/2
12.5 LSQ-FF-04SF 79 38 36 22 G3/4 NPT3/4
16 LSQ-FF-06SF 80 42 36 22 G3/4 NPT3/4
19 LSQ-FF-08SF 99.8 48 41 22 G3/4 NPT3/4
19 LSQ-FF-08SF 99.8 48 41 23.5 G1    NPT1
25 LSQ-FF-10SF 111.5 56 55 24 G1-1/4 NPT1-1/4
LSQ-FF-12SF 150 79.5 65 30 G1-1/2 NPT1-1/2
LSQ-FF-16SF 167 98.5 85 31 G2    NPT2

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ISO PART NO LP d C HEX2 A T
6.3 LSQ-FF-02PF 49.2  16.1 15.2 20 14 G1/4 NPT1/4
10 LSQ-FF-03PF 55.8  19.7 19.5 24 14 G3/8 NPT3/8
10 LSQ-FF-03PF 59.8  19.7 19.5 27 18 G1/2 NPT1/2
12.5 LSQ-FF-04PF 72  24.5 21.6 32 18 G1/2 NPT1/2
12.5 LSQ-FF-04PF 76  24.5 21.6 36 22 G3/4 NPT3/4
16 LSQ-FF-06PF 75.5  27 21.6 36 22 G3/4 NPT3/4
19 LSQ-FF-08PF 93.8  30 29 41 22 G3/4 NPT3/4
19 LSQ-FF-08PF 93.8  30 29 41 23.5 G1    NPT1
25 LSQ-FF-10PF  90  36 34 55 24 G1-1/4 NPT1-1/4
LSQ-FF-12PF  112  57 38 65 30 G1-1/2 NPT1-1/2
LSQ-FF-16PF  123.9  73 40.5 75 31 G2    NPT2

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ISO PART NO L D HEX1 HEX2 T
6.3 LSQ-FF-02 96.2  28  20 20 G1/4 NPT1/4
10 LSQ-FF-03 108.4  32 24  24 G3/8 NPT3/8
10 LSQ-FF-03 116.4  32  27  27 G1/2 NPT1/2
12.5 LSQ-FF-04 129.3  38  32  32 G1/2 NPT1/2
12.5 LSQ-FF-04 137.3  38  36  36 G3/4 NPT3/4
16 LSQ-FF-06 138  42  36  36 G3/4 NPT3/4
19 LSQ-FF-08 172.1  48  41  41 G3/4 NPT3/4
19 LSQ-FF-08 172.1  48  41  41 G1    NPT1
25 LSQ-FF-10 178  56  55  55 G1-1/4 NPT1-1/4
LSQ-FF-12 233.4  79.5  65  65 G1-1/2 NPT1-1/2
LSQ-FF-16 251.7  98.5  85  75 G2    NPT2
Size: From 1/4′ to 1′, All Threads Are Available
Interchangeability: ISO 16028 Flat Face
Working Pressures: 3000psi to 5000 Psi
Transport Package: Carton
Origin: Zhejiang China

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Customization:

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ISO PART NO LS D HEX1 A T
6.3 LSQ-FF-02SF 58.2 28 20 14 G1/4 NPT1/4
10 LSQ-FF-03SF 68.2 32 24 14 G3/8 NPT3/8
10 LSQ-FF-03SF 72.2 32 27 18 G1/2 NPT1/2
12.5 LSQ-FF-04SF 75 38 32 18 G1/2 NPT1/2
12.5 LSQ-FF-04SF 79 38 36 22 G3/4 NPT3/4
16 LSQ-FF-06SF 80 42 36 22 G3/4 NPT3/4
19 LSQ-FF-08SF 99.8 48 41 22 G3/4 NPT3/4
19 LSQ-FF-08SF 99.8 48 41 23.5 G1    NPT1
25 LSQ-FF-10SF 111.5 56 55 24 G1-1/4 NPT1-1/4
LSQ-FF-12SF 150 79.5 65 30 G1-1/2 NPT1-1/2
LSQ-FF-16SF 167 98.5 85 31 G2    NPT2

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ISO PART NO LP d C HEX2 A T
6.3 LSQ-FF-02PF 49.2  16.1 15.2 20 14 G1/4 NPT1/4
10 LSQ-FF-03PF 55.8  19.7 19.5 24 14 G3/8 NPT3/8
10 LSQ-FF-03PF 59.8  19.7 19.5 27 18 G1/2 NPT1/2
12.5 LSQ-FF-04PF 72  24.5 21.6 32 18 G1/2 NPT1/2
12.5 LSQ-FF-04PF 76  24.5 21.6 36 22 G3/4 NPT3/4
16 LSQ-FF-06PF 75.5  27 21.6 36 22 G3/4 NPT3/4
19 LSQ-FF-08PF 93.8  30 29 41 22 G3/4 NPT3/4
19 LSQ-FF-08PF 93.8  30 29 41 23.5 G1    NPT1
25 LSQ-FF-10PF  90  36 34 55 24 G1-1/4 NPT1-1/4
LSQ-FF-12PF  112  57 38 65 30 G1-1/2 NPT1-1/2
LSQ-FF-16PF  123.9  73 40.5 75 31 G2    NPT2

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ISO PART NO L D HEX1 HEX2 T
6.3 LSQ-FF-02 96.2  28  20 20 G1/4 NPT1/4
10 LSQ-FF-03 108.4  32 24  24 G3/8 NPT3/8
10 LSQ-FF-03 116.4  32  27  27 G1/2 NPT1/2
12.5 LSQ-FF-04 129.3  38  32  32 G1/2 NPT1/2
12.5 LSQ-FF-04 137.3  38  36  36 G3/4 NPT3/4
16 LSQ-FF-06 138  42  36  36 G3/4 NPT3/4
19 LSQ-FF-08 172.1  48  41  41 G3/4 NPT3/4
19 LSQ-FF-08 172.1  48  41  41 G1    NPT1
25 LSQ-FF-10 178  56  55  55 G1-1/4 NPT1-1/4
LSQ-FF-12 233.4  79.5  65  65 G1-1/2 NPT1-1/2
LSQ-FF-16 251.7  98.5  85  75 G2    NPT2

What Is a Coupling?

A coupling is a mechanical device that links two shafts together and transmits power. Its purpose is to join rotating equipment while permitting a small amount of misalignment or end movement. Couplings come in a variety of different types and are used in a variety of applications. They can be used in hydraulics, pneumatics, and many other industries.
gearbox

Types

Coupling is a term used to describe a relationship between different modules. When a module depends on another, it can have different types of coupling. Common coupling occurs when modules share certain overall constraints. When this type of coupling occurs, any changes to the common constraint will also affect the other modules. Common coupling has its advantages and disadvantages. It is difficult to maintain and provides less control over the modules than other types of coupling.
There are many types of coupling, including meshing tooth couplings, pin and bush couplings, and spline couplings. It is important to choose the right coupling type for your specific application to get maximum uptime and long-term reliability. Listed below are the differences between these coupling types.
Rigid couplings have no flexibility, and require good alignment of the shafts and support bearings. They are often used in applications where high torque is required, such as in push-pull machines. These couplings are also useful in applications where the shafts are firmly attached to one another.
Another type of coupling is the split muff coupling. This type is made of cast iron and has two threaded holes. The coupling halves are attached with bolts or studs.
gearbox

Applications

The coupling function is an incredibly versatile mathematical tool that can be used in many different scientific domains. These applications range from physics and mathematics to biology, chemistry, cardio-respiratory physiology, climate science, and electrical engineering. The coupling function can also help to predict the transition from one state to another, as well as describing the functional contributions of subsystems in the system. In some cases, it can even be used to reveal the mechanisms that underlie the functionality of interactions.
The coupling selection process begins with considering the intended use of the coupling. The application parameters must be determined, as well as the operating conditions. For example, if the coupling is required to be used for power transmission, the design engineer should consider how easily the coupling can be installed and serviced. This step is vital because improper installation can result in a more severe misalignment than is specified. Additionally, the coupling must be inspected regularly to ensure that the design parameters remain consistent and that no detrimental factors develop.
Choosing the right coupling for your application is an important process, but it need not be difficult. To find the right coupling, you must consider the type of machine and environment, as well as the torque, rpm, and inertia of the system. By answering these questions, you will be able to select the best coupling for your specific application.
gearbox

Problems

A coupling is a device that connects two rotating shafts to transfer torque and rotary motion. To achieve optimal performance, a coupling must be designed for the application requirements it serves. These requirements include service, environmental, and use parameters. Otherwise, it can prematurely fail, causing inconvenience and financial loss.
In order to prevent premature failure, couplings should be properly installed and maintained. A good practice is to refer to the specifications provided by the manufacturer. Moreover, it is important to perform periodic tests to evaluate the effectiveness of the coupling. The testing of couplings should be performed by qualified personnel.
China Lsq-FF Close Type Hydraulic Quick Coupling     brass couplingChina Lsq-FF Close Type Hydraulic Quick Coupling     brass coupling
editor by czh 2022-11-25