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$ 3.99/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Understanding the Different Types of Couplings
A coupling is a device that joins two rotating shafts together. It transmits power from one to the other and is designed to allow some amount of end-movement and misalignment. It is a simple mechanism that is extremely common in many industries. Learn more about couplings in this article.
Flexible coupling
When choosing the correct flexible coupling for your application, there are several factors to consider. One of the most important factors is backlash, which is the amount of rotational play introduced by moving parts. Other factors to consider include lubrication and accessibility for maintenance. Choosing the right flexible coupling can be challenging, but it is possible to find the right fit for your specific application.
A flexible coupling is an excellent choice for applications that require high alignment accuracy, which is essential for reliable system performance. These couplings can compensate for angular and parallel misalignment, ensuring proper positioning between the driving and driven shafts. In addition, flexible couplings are more affordable than most traditional couplings.
The most common flexible coupling is the elastomeric type, which uses a resilient material to transmit torque. These couplings can be made of plastic or rubber. In either case, they can be relatively lightweight compared to other types of couplings. Elastomeric couplings can also be used for high-speed applications.
Another important factor to consider when selecting the best Flexible Coupling is the pipe you're connecting. Some couplings are easier to install than others, and some even have tapered edges to make them slide easily on the pipe. Regardless of the choice you make, it's crucial to remember that proper installation is critical for reliability and safety.
CZPT coupling
An CZPT coupling is a flexible, mechanical coupling that features a high degree of angular misalignment and eccentricity. They are available in different lengths, with MOL being the longest. They are ideal for applications that involve high parallel misalignment, limited assembly access, electrical insulation, and other conditions.
CZPT couplings are a versatile type of coupling, and they are often used to connect parallel shafts. They work by transmitting torque from one to the other using the same speed and rotation mechanism. They are available in various materials, including aluminum, brass, and polymers. In addition, they can work under high temperatures.
One of the main benefits of using an CZPT coupling is the fact that it does not require the use of a gearbox. These couplings are flexible, and their design allows them to cope with misalignment problems that may occur in power transmission applications. They are also able to absorb shock.
Another advantage of CZPT couplings is that they are suitable for systems with low-to-medium amounts of shaft misalignment. Because their friction is limited to the surface of the hubs, they are able to accommodate low bearing loads. CZPT couplings can also be used in systems with limited shaft access, since the disks are easily removed.
Clamped coupling
Clamped couplings are designed to provide a high-strength connection between two objects. A standard coupling has two parts: a nipple and a clamp sleeve. Each part is designed in such a way as to cooperate with each other. The sleeve and clamp are made of rubber. A reinforcing braid is often used to protect the exposed steel braid from rusting.
PIC Design provides a wide variety of standard clamping couplings for many different industries. These include medical, dental, military, laboratory, and precision industrial control equipment. They have a simple design that makes them ideal for these applications. Clamped couplings are also available for custom manufacturing. These couplings are available in metric, inch, and Metric.
The most common type of clamp coupling is a hose clamp. This type of coupling is used to connect two hoses or piping units. It consists of two conical binding sleeves that fit into the ends of the two parts. The coupling is then tightened with a screwdriver. It's a versatile coupling because it allows two piping units or hoses to be joined together.
Another type of clamp coupling is the two-piece clamp coupling. The two-piece design allows for a quick and easy installation. Unlike other types of couplings, the clamp coupling is not necessary to remove the bearings before installing it. Its keyway is designed with shims in place so that it fits over the shaft. These couplings are available in different sizes, and they are made of steel or dutile iron.
Helicoidal coupling
Helicoidal coupling is a form of nonlinear coupling between two molecules. It occurs when the molecules in a double helix are subjected to oscillations. These oscillations can occur either in the right or left-handed direction. These oscillations are called solitons. Helicoidal coupling can provide quantitative or qualitative support to a structure, such as an electron.
Split Muff coupling
The Split-Muff Coupling market report provides detailed market analysis and key insights. The study covers the market size, segmentation, growth and sales forecast. It also examines key factors driving the market growth and limiting its development. The report also covers current trends and vendor landscapes. Therefore, you can get a deep understanding of the Split-Muff Coupling industry and make the right business decisions.
The report also provides data on the competitive landscape and the latest product and technology innovations. It also provides information on market size, production and income. It also covers the impact of the COVID-19 regulations. The market report is a valuable resource for companies looking to expand their businesses, or to improve existing ones.
In terms of application, Split-Muff Couplings can be used in light to medium duty applications. They are shaped like a semi-cylindrical disc that fits over a shaft. Both parts are threaded for assembly and disassembly. It can be disassembled easily and quickly, and can be used for medium to heavy-duty applications with moderate speeds.
Split Muff couplings are the most popular type of couplings for transferring wet and abrasive materials. Their flanged end fits on most major brands of smooth material muff hoses. In addition, this type of coupling is corrosion-resistant and easy to install. It also does not require any adjustments to the drive shaft's position.
Flexible beam coupling
The Flexible beam coupling is one of the most popular types of couplings in the industry. It is comprised of two sets of parallel coils separated by a solid member, and it offers a wide range of torsional stiffness. These couplings are made of aluminum alloy or stainless steel. They offer excellent flexibility and are less expensive than many other types of couplings. They also require zero maintenance and can tolerate shaft misalignment.
Beam couplings are categorized into two types: helical and axial. The former is characterized by a high degree of flexibility, while the latter is used to compensate for higher misalignment. Both types are suitable for small torque applications and are available in a wide range of shaft sizes.
Flexible beam couplings are available in metric and US sizes, and feature a variety of options. They feature stainless steel or aluminum materials and are highly durable and corrosion-resistant. They also offer high torque capacities and excellent fatigue resistance. Flexible beam couplings are available with a wide range of options to meet your unique application needs.
editor by CX 2023-06-07
China Standard PT FLAT FACE TYPE HYDRAULIC QUICK COUPLING with Hot selling
Product Description
High quality
Competitive price
Professional services
Some question:
Q1. What kind of products do you produce?
A. CZPT focuses on the production of hydraulic connectors, including quick connectors, hydraulic connectors, high-pressure ball valve assemblies and other products.
Q2. Will you help to print the logo?
A. Yes, we will print logo according to different requirements of customers.
Q3. Can you produce products with my own brand?
A. Yes, we have provided OEM service for 20 years.
Q4. How long does it take for my order to be delivered?
A. It usually takes 5 to 30 days, which usually depends on your order quantity and our stock.
Q5. Can some non-standard parts be customized?
A. Yes, we can process suitable products according to the drawings or samples you provide.
Steel construction, zinc plated with yellow chromate finish. hardened nipples and sleeves and CZPT barstock construction for maximum resistance to damage from hydraulic and mechanical shock.
This Anti -Blowout Nitrile/PTFE bonded seal is designed to prevent blow-out or damage during severe service conditions.
Durable ball-locking mechanism assures reliable connections every time.
A large number of locking balls distributes the work load evenly while providing alignment and swiveling action to reduce hose torque and prolong hose life.
AUTION: These products are not not to be used as swivels.
Rotation under press&re will result in excessive and premature wear.
PT Series couplings employ flush valving when connecting or disconnecting.
This means that the valves are mated together so that only small amounts of fluid can be lost during disconnection or air inclusion during reconnection.
New chrome plating treatment provides advanced anti-rust performance.
PT series conforms to standard of ISO16571.
| Standard: | DIN, ANSI, JIS, BSW, JIC |
|---|---|
| Material: | Stainless Steel |
| Connection: | Socket;Plug |
| Surface Treatment: | Galvanized Sheet |
| Head Type: | T-Shaped |
| PSI: | 3000;3625;4350;5000 |
| Samples: |
US$ 3.99/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 2023-05-30
China Lsq-S5 Pull and Push Type Hydraulic Coupling coupling constant
Merchandise Description
Descripton:
LSQ-S5 Out Thread Press And Pull Type Hydraulic Fast Coupling(Steel)
Apps: The LSQ-S5 and LSQ-S5C Sequence brings to the business a confirmed design for use on construction tools, forestry products agricultural machinery, and oil equipment.
Requirements:
| Body Dimension(in) | 1/two |
| Rated Strain(PSI) | 3000 |
| Rated Stream(GPM) | twelve |
| Temperature Variety(std seals) | -20ºC to +120ºC |
| Common seal material | NBR |
LSQ-S5 Sequence Couplings characteristic:
1.Double acting sleeve for 1 handed drive-to-Hook up operation when coupler is clamp or bulkhead mounted.
2.Poppet valves offered to avert uncoupled leakage.
three.Poppet valves open up instantly when coupled, in rated doing work strain, to hold the stream expeditely.
four.Crucial elements are hardened for durability.
five.Reliable ball-locking system holds the mating halves jointly.
six.Socket and plug are precision machined from sound bar inventory.
seven.LSQ-S5 collection conforms to the standard of ISO5675.
eight.Suitable with PAPKER 4250 Series, More rapidly CPV-CNV Collection.
| ISO | PARTNO. | LS | ¢D | HEX1 | A | T |
| 12.five | LSQ-S5-04SM8L | seventy three.five | 38 | 27 | 12 | M14*1.five |
| twelve.five | LSQ-S5-04SM10L | 73.five | 38 | 27 | twelve | M16*1.five |
| 12.5 | LSQ-S5-04SM12L | 73.5 | 38 | 27 | twelve | M18*1.five |
| twelve.5 | LSQ-S5-04SM15L | 75.5 | 38 | 27 | fourteen | M22*1.5 |
| 12.5 | LSQ-S5-04SM18L | seventy five.five | 38 | 27 | fourteen | M26*1.five |
| twelve.5 | LSQ-S5-04SM10S | 73.5 | 38 | 27 | twelve | M18*1.five |
| 12.5 | LSQ-S5-04SM12S | 73.five | 38 | 27 | twelve | M20*1.five |
| twelve.5 | LSQ-S5-04SM14S | 75.5 | 38 | 27 | fourteen | M22*1.5 |
| twelve.five | LSQ-S5-04SM16S | seventy five.5 | 38 | 27 | 14 | M24*1.five |
| 12.5 | LSQ-S5-04SM20S | 77.5 | 38 | thirty | sixteen | M30*2 |
| ISO | PARTNO. | LP | d | C | HEX1 | A | T |
| 12.five | LSQ-S5-04PM8L | fifty eight.five | 20.5 | 27 | 27 | 12 | M14*1.five |
| twelve.5 | LSQ-S5-04PM10L | fifty eight.five | 20.five | 27 | 27 | 12 | M16*1.five |
| twelve.5 | LSQ-S5-04PM12L | 58.five | 20.5 | 27 | 27 | 12 | M18*1.five |
| twelve.5 | LSQ-S5-04PM15L | 60.5 | twenty.5 | 27 | 27 | fourteen | M22*1.5 |
| twelve.5 | LSQ-S5-04PM18L | 60.five | twenty.5 | 27 | 27 | fourteen | M26*1.five |
| twelve.5 | LSQ-S5-04PM10S | fifty eight.five | twenty.5 | 27 | 27 | 12 | M18*1.5 |
| twelve.five | LSQ-S5-04PM12S | fifty eight.5 | 20.5 | 27 | 27 | twelve | M20*1.5 |
| 12.five | LSQ-S5-04PM14S | sixty.five | twenty.5 | 27 | 27 | fourteen | M22*1.5 |
| 12.5 | LSQ-S5-04PM16S | 60.five | 20.5 | 27 | 27 | fourteen | M24*1.five |
| 12.five | LSQ-S5-04PM20S | 62.five | 20.5 | 27 | 30 | sixteen | M30*two |
| ISO | PARTNO. | L | D | HEX1 | HEX2 | T |
| 12.five | LSQ-S5-04-8L | 109.five | 38 | 27 | 27 | M14*1.5 |
| twelve.five | LSQ-S5-04-10L | 109.5 | 38 | 27 | 27 | M16*1.five |
| twelve.five | LSQ-S5-04-12L | 109.5 | 38 | 27 | 27 | M18*1.5 |
| twelve.five | LSQ-S5-04-15L | 113.5 | 38 | 27 | 27 | M22*1.5 |
| twelve.five | LSQ-S5-04-18L | 113.5 | 38 | 27 | 27 | M26*1.5 |
| twelve.5 | LSQ-S5-04-10S | 109.five | 38 | 27 | 27 | M18*1.5 |
| twelve.five | LSQ-S5-04-12S | 109.5 | 38 | 27 | 27 | M20*1.five |
| twelve.five | LSQ-S5-04-14S | 113.five | 38 | 27 | 27 | M22*1.five |
| 12.5 | LSQ-S5-04-16S | 113.five | 38 | 27 | 27 | M24*1.5 |
| 12.5 | LSQ-S5-04-20S | a hundred and fifteen.five | 38 | thirty | thirty | M30*two |
| Size: | 1/2 Size Only′, All Threads Are Available |
|---|---|
| Connection: | Ball Locking System |
| Interchangeability: | ISO 5675, Ball Valve or Poppet Valve |
| Working Pressures: | 3000psi to 5000 Psi |
| Transport Package: | Carton |
| Trademark: | Songqiao |
###
| Customization: |
Available
|
|---|
###
| Body Size(in) | 1/2 |
| Rated Pressure(PSI) | 3000 |
| Rated Flow(GPM) | 12 |
| Temperature Range(std seals) | -20ºC to +120ºC |
| Standard seal material | NBR |
###
| ISO | PARTNO. | LS | ¢D | HEX1 | A | T |
| 12.5 | LSQ-S5-04SM8L | 73.5 | 38 | 27 | 12 | M14*1.5 |
| 12.5 | LSQ-S5-04SM10L | 73.5 | 38 | 27 | 12 | M16*1.5 |
| 12.5 | LSQ-S5-04SM12L | 73.5 | 38 | 27 | 12 | M18*1.5 |
| 12.5 | LSQ-S5-04SM15L | 75.5 | 38 | 27 | 14 | M22*1.5 |
| 12.5 | LSQ-S5-04SM18L | 75.5 | 38 | 27 | 14 | M26*1.5 |
| 12.5 | LSQ-S5-04SM10S | 73.5 | 38 | 27 | 12 | M18*1.5 |
| 12.5 | LSQ-S5-04SM12S | 73.5 | 38 | 27 | 12 | M20*1.5 |
| 12.5 | LSQ-S5-04SM14S | 75.5 | 38 | 27 | 14 | M22*1.5 |
| 12.5 | LSQ-S5-04SM16S | 75.5 | 38 | 27 | 14 | M24*1.5 |
| 12.5 | LSQ-S5-04SM20S | 77.5 | 38 | 30 | 16 | M30*2 |
###
| ISO | PARTNO. | LP | d | C | HEX1 | A | T |
| 12.5 | LSQ-S5-04PM8L | 58.5 | 20.5 | 27 | 27 | 12 | M14*1.5 |
| 12.5 | LSQ-S5-04PM10L | 58.5 | 20.5 | 27 | 27 | 12 | M16*1.5 |
| 12.5 | LSQ-S5-04PM12L | 58.5 | 20.5 | 27 | 27 | 12 | M18*1.5 |
| 12.5 | LSQ-S5-04PM15L | 60.5 | 20.5 | 27 | 27 | 14 | M22*1.5 |
| 12.5 | LSQ-S5-04PM18L | 60.5 | 20.5 | 27 | 27 | 14 | M26*1.5 |
| 12.5 | LSQ-S5-04PM10S | 58.5 | 20.5 | 27 | 27 | 12 | M18*1.5 |
| 12.5 | LSQ-S5-04PM12S | 58.5 | 20.5 | 27 | 27 | 12 | M20*1.5 |
| 12.5 | LSQ-S5-04PM14S | 60.5 | 20.5 | 27 | 27 | 14 | M22*1.5 |
| 12.5 | LSQ-S5-04PM16S | 60.5 | 20.5 | 27 | 27 | 14 | M24*1.5 |
| 12.5 | LSQ-S5-04PM20S | 62.5 | 20.5 | 27 | 30 | 16 | M30*2 |
###
| ISO | PARTNO. | L | D | HEX1 | HEX2 | T |
| 12.5 | LSQ-S5-04-8L | 109.5 | 38 | 27 | 27 | M14*1.5 |
| 12.5 | LSQ-S5-04-10L | 109.5 | 38 | 27 | 27 | M16*1.5 |
| 12.5 | LSQ-S5-04-12L | 109.5 | 38 | 27 | 27 | M18*1.5 |
| 12.5 | LSQ-S5-04-15L | 113.5 | 38 | 27 | 27 | M22*1.5 |
| 12.5 | LSQ-S5-04-18L | 113.5 | 38 | 27 | 27 | M26*1.5 |
| 12.5 | LSQ-S5-04-10S | 109.5 | 38 | 27 | 27 | M18*1.5 |
| 12.5 | LSQ-S5-04-12S | 109.5 | 38 | 27 | 27 | M20*1.5 |
| 12.5 | LSQ-S5-04-14S | 113.5 | 38 | 27 | 27 | M22*1.5 |
| 12.5 | LSQ-S5-04-16S | 113.5 | 38 | 27 | 27 | M24*1.5 |
| 12.5 | LSQ-S5-04-20S | 115.5 | 38 | 30 | 30 | M30*2 |
| Size: | 1/2 Size Only′, All Threads Are Available |
|---|---|
| Connection: | Ball Locking System |
| Interchangeability: | ISO 5675, Ball Valve or Poppet Valve |
| Working Pressures: | 3000psi to 5000 Psi |
| Transport Package: | Carton |
| Trademark: | Songqiao |
###
| Customization: |
Available
|
|---|
###
| Body Size(in) | 1/2 |
| Rated Pressure(PSI) | 3000 |
| Rated Flow(GPM) | 12 |
| Temperature Range(std seals) | -20ºC to +120ºC |
| Standard seal material | NBR |
###
| ISO | PARTNO. | LS | ¢D | HEX1 | A | T |
| 12.5 | LSQ-S5-04SM8L | 73.5 | 38 | 27 | 12 | M14*1.5 |
| 12.5 | LSQ-S5-04SM10L | 73.5 | 38 | 27 | 12 | M16*1.5 |
| 12.5 | LSQ-S5-04SM12L | 73.5 | 38 | 27 | 12 | M18*1.5 |
| 12.5 | LSQ-S5-04SM15L | 75.5 | 38 | 27 | 14 | M22*1.5 |
| 12.5 | LSQ-S5-04SM18L | 75.5 | 38 | 27 | 14 | M26*1.5 |
| 12.5 | LSQ-S5-04SM10S | 73.5 | 38 | 27 | 12 | M18*1.5 |
| 12.5 | LSQ-S5-04SM12S | 73.5 | 38 | 27 | 12 | M20*1.5 |
| 12.5 | LSQ-S5-04SM14S | 75.5 | 38 | 27 | 14 | M22*1.5 |
| 12.5 | LSQ-S5-04SM16S | 75.5 | 38 | 27 | 14 | M24*1.5 |
| 12.5 | LSQ-S5-04SM20S | 77.5 | 38 | 30 | 16 | M30*2 |
###
| ISO | PARTNO. | LP | d | C | HEX1 | A | T |
| 12.5 | LSQ-S5-04PM8L | 58.5 | 20.5 | 27 | 27 | 12 | M14*1.5 |
| 12.5 | LSQ-S5-04PM10L | 58.5 | 20.5 | 27 | 27 | 12 | M16*1.5 |
| 12.5 | LSQ-S5-04PM12L | 58.5 | 20.5 | 27 | 27 | 12 | M18*1.5 |
| 12.5 | LSQ-S5-04PM15L | 60.5 | 20.5 | 27 | 27 | 14 | M22*1.5 |
| 12.5 | LSQ-S5-04PM18L | 60.5 | 20.5 | 27 | 27 | 14 | M26*1.5 |
| 12.5 | LSQ-S5-04PM10S | 58.5 | 20.5 | 27 | 27 | 12 | M18*1.5 |
| 12.5 | LSQ-S5-04PM12S | 58.5 | 20.5 | 27 | 27 | 12 | M20*1.5 |
| 12.5 | LSQ-S5-04PM14S | 60.5 | 20.5 | 27 | 27 | 14 | M22*1.5 |
| 12.5 | LSQ-S5-04PM16S | 60.5 | 20.5 | 27 | 27 | 14 | M24*1.5 |
| 12.5 | LSQ-S5-04PM20S | 62.5 | 20.5 | 27 | 30 | 16 | M30*2 |
###
| ISO | PARTNO. | L | D | HEX1 | HEX2 | T |
| 12.5 | LSQ-S5-04-8L | 109.5 | 38 | 27 | 27 | M14*1.5 |
| 12.5 | LSQ-S5-04-10L | 109.5 | 38 | 27 | 27 | M16*1.5 |
| 12.5 | LSQ-S5-04-12L | 109.5 | 38 | 27 | 27 | M18*1.5 |
| 12.5 | LSQ-S5-04-15L | 113.5 | 38 | 27 | 27 | M22*1.5 |
| 12.5 | LSQ-S5-04-18L | 113.5 | 38 | 27 | 27 | M26*1.5 |
| 12.5 | LSQ-S5-04-10S | 109.5 | 38 | 27 | 27 | M18*1.5 |
| 12.5 | LSQ-S5-04-12S | 109.5 | 38 | 27 | 27 | M20*1.5 |
| 12.5 | LSQ-S5-04-14S | 113.5 | 38 | 27 | 27 | M22*1.5 |
| 12.5 | LSQ-S5-04-16S | 113.5 | 38 | 27 | 27 | M24*1.5 |
| 12.5 | LSQ-S5-04-20S | 115.5 | 38 | 30 | 30 | M30*2 |
Types of Couplings
A coupling is a device used to join two shafts together and transmit power. Its purpose is to join rotating equipment while permitting a degree of end movement and misalignment. There are many types of couplings, and it is important to choose the right one for your application. Here are a few examples of couplings.
Mechanical
The mechanical coupling is an important component in power transmission systems. These couplings come in various forms and can be used in different types of applications. They can be flexible or rigid and operate in compression or shear. In some cases, they are permanently attached to the shaft, while in other cases, they are removable for service.
The simplest type of mechanical coupling is the sleeve coupling. It consists of a cylindrical sleeve with an internal diameter equal to the diameter of the shafts. The sleeve is connected to the shafts by a key that restricts their relative motion and prevents slippage. A few sleeve couplings also have threaded holes to prevent axial movement. This type of coupling is typically used for medium to light-duty torque.
Another type of mechanical coupling is a jaw coupling. It is used in motion control and general low-power transmission applications. This type of coupling does not require lubrication and is capable of accommodating angular misalignment. Unlike other types of couplings, the jaw coupling uses two hubs with intermeshing jaws. The jaw coupling's spider is typically made of copper alloys. In addition, it is suitable for shock and vibration loads.
Mechanical couplings can be made from a variety of materials. One popular choice is rubber. The material can be natural or chloroprene. These materials are flexible and can tolerate slight misalignment.
Electrical
Electrical coupling is the process in which a single electrical signal is transferred from a nerve cell to another. It occurs when electrical signals from two nerve cells interact with each other in a way similar to haptic transmission. This type of coupling can occur on its own or in combination with electrotonic coupling in gap junctions.
Electrical coupling is often associated with oscillatory behavior of neurons. The mechanism of electrical coupling is complex and is studied mathematically to understand its effect on oscillatory neuron networks. For example, electrical coupling can increase or decrease the frequency of an oscillator, depending on the state of the neuron coupled to it.
The site of coupling is usually the junction of opposing cell membranes. The cellular resistance and the coupling resistance are measured in voltage-clamp experiments. This type of coupling has a specific resistance of 100 O-cm. As a result, the coupling resistance varies with the frequency.
The authors of this study noted that electrotonic coupling depends on the ratio between the resistance of the nonjunctional membranes and the junctional membranes. The voltage attenuation technique helps reveal the differences in resistance and shunting through the intercellular medium. However, it is unclear whether electrotonic coupling is electrostatically mediated.
Electrical coupling has also been suggested to play a role in the intercellular transfer of information. There are many examples that support this theory. A message can be a distinct qualitative or quantitative signal, which results in a gradient in the cells. Although gap junctions are absent at many embryonic interaction sites, increasing evidence suggests a role in information transfer.
Flexible
When it comes to choosing the right Flexible Coupling, there are several factors that you should take into account. Among these factors is the backlash that can be caused by the movement of the coupling. The reason for this problem is the fact that couplings that do not have anti-fungal properties can be easily infected by mold. The best way to avoid this is to pay attention to the moisture content of the area where you are installing the coupling. By following these guidelines, you can ensure the best possible installation.
To ensure that you are getting the most out of your flexible couplings, you must consider their characteristics and how easy they are to install, assemble, and maintain. You should also look for elements that are field-replaceable. Another important factor is the coupling's torsional rigidity. It should also be able to handle reactionary loads caused by misalignment.
Flexible couplings come in many different types. There are diaphragm and spiral couplings. These couplings allow for axial motion, angular misalignment, and parallel offset. They have one-piece construction and are made from stainless steel or aluminum. These couplings also offer high torsional stiffness, which is beneficial for applications requiring high torques.
Flexible couplings have several advantages over their rigid counterparts. They are designed to handle misalignments of up to seven degrees and 0.025 inches. These characteristics are important in motion control applications. Flexible couplings are also inexpensive, and they do not require maintenance.
Beam
A beam coupling is a type of mechanical coupling, usually one solid piece, that connects two mechanical parts. Its performance is largely determined by the material used. Typical materials include stainless steel, aluminum, Delrin, and titanium. The beam coupling is rated for different speeds and torques. The coupling should be selected according to the application. In addition to the material, the application should also consider the speed and torque of the system.
There are two main types of beam couplings. The first is the helical beam coupling, which has a continuous multi spiral cut. This type of coupling offers a high degree of flexibility and compensates for a high degree of misalignment. The second type of beam coupling is the helical shaft coupling, which has a low torsional stiffness, which makes it ideal for small torque applications.
Another type of beam coupling is the multiple beam design, which combines two beams. It allows for more tolerance in manufacturing and installation and protects expensive components from excessive bearing loads. It also helps keep beams shorter than a single beam coupling. This type of coupling also enables a higher torque capacity and torsional stiffness.
Beam couplings can be manufactured with different materials, including stainless steel and aluminum. The "A" series is available in aluminum and stainless steel and is ideal for general-purpose and light-duty applications. It is also economical and durable. This type of coupling can also be used with low torque pumps or encoder/resolver systems.
Pin & bush
The Pin & bush coupling is a versatile, general-purpose coupling with high tensile bolts and rubber bushes. It can tolerate a wide range of operating temperatures and is suitable for use in oil and water-resistance applications. Its unique design enables it to be used in either direction. In addition, it requires no lubrication.
The pin bush coupling is a fail-safe coupling with a long service life and is used for high-torque applications. It provides torsional flexibility and dampens shocks, making it a flexible coupling that protects equipment and reduces maintenance costs. Its hubs are forged from graded cast iron for strength and durability. Besides, the coupling's elastomer elements reduce vibration and impact loads. It also accommodates a misalignment of up to 0.5 degrees.
Pin & bush couplings are a popular choice for a variety of different applications. This coupling features a protective flange design that protects the coupling flange from wear and tear. The coupling nut is secured to one flange, while a rubber or leather bush sits between the other flange. Its unique design makes it ideal for use in applications where misalignment is a small factor. The rubber bushing also helps absorb vibration and shock.
Mesh tooth
Mesh tooth couplings are used to transfer torque between two shafts and reduce backlash. However, mesh tooth couplings have some limitations. One disadvantage is the break-away friction factor in the axial direction. This problem is caused by the high contact force between the tooth and gear mesh. This can cause unpredictable forces on the shafts.
In this paper, we present a FEM model for mesh tooth coupling. We first validate the mesh density. To do so, we compute the bolt stress as a uniaxial tensile during the tightening process. We used different mesh sizes and mesh density to validate our results.
The mesh stiffness of gear pairs is influenced by lead crown relief and misalignment. For example, if one tooth is positioned too far in the axis, the mesh stiffness will be decreased. A misaligned gear pair will lose torque capacity. A mesh tooth coupling can be lubricated with oil.
An ideal mesh tooth coupling has no gaps between the teeth, which reduces the risk of uneven wear. The coupling's quality exposed fasteners include SAE Grade 5 bolts. It also offers corrosion resistance. The couplings are compatible with industrial environments. They also eliminate the need for selective assembly in sleeve couplings.
editor by czh 2022-12-31