Product Description
Product Description
1. The allowable compensation quantity listed in the table refers to the relative offset of 2 axes formed by the comprehensive factors such as vibration, shock, deformation and temperature change caused by manufacturing error, installation error and working load change under working condition.
2. The maximum allowable angular deviation of the coupling shall not exceed ±5°.
The maximum opening value is a circular hole or a tapered hole with a keyway.
Main applications:
DWZ disc eddy current brake is mainly used as load in loading dynamometer equipment. it is experimental apparatus which can measure the dynamic mechanical properties, especially in dynamic loading test whose power value is small or tiny, also can be treated as suction power devices of other dynamic devices.
DW series disc eddy current dynamometer is, is that add device for measuring torque and rotational speed on DWZ series disc eddy current brake, it is experimental apparatus which can measure the dynamic mechnical properties, especial in dynamic loading test whose power value is small or tiny.
CW eddy current brake as a load is mainly used to measure the mechanical characteristics of inspection equipment, it and other control instrument (including loading apparatus, torque speed sensor and torque power acquisition instrument etc.) can be composed of eddy current dynamometer can be used for performance testing of the internal combustion engine, motor, gas turbine, automobile and its dynamic mechanical components, compared with other power measuring device, the CW series power measuring device has the advantages of reliability, high stability and practicability.
| Eddy current brake/dynamometer | Rated Power | Rated torque | Rated speed | Maximum rotational speed | Turning inertia | Maximum excitation voltage | Maximum excitation Current | Cooling water pressure | Flow of the cooling water |
| DWZ/DW-0.75 | 0.75 | 5 | 2000-2600 | 16000 | 0.002 | 80 | 3 | 0.1~0.3 | 1 |
| DWZ/DW-3 | 3 | 10 | 2000-2600 | 14000 | 0.003 | 80 | 3 | 0.1~0.3 | 2 |
| DWZ/DW-6 | 6 | 25 | 2000-2600 | 14000 | 0.003 | 80 | 3 | 0.1~0.3 | 3 |
| DWZ/DW-10 | 10 | 50 | 2000-2600 | 13000 | 0.01 | 80 | 3 | 0.1~0.3 | 4.5 |
| DWZ/DW-16 | 16 | 70 | 2000-2600 | 13000 | 0.02 | 80 | 3.5 | 0.1~0.3 | 6.5 |
| DWZ/DW-25 | 25 | 120 | 2000-2600 | 11000 | 0.05 | 80 | 3.5 | 0.1~0.3 | 15 |
| DWZ/DW-40 | 40 | 160 | 2000-2600 | 10000 | 0.1 | 90 | 4 | 0.1~0.3 | 25 |
| DWZ/DW-63 | 63 | 250 | 2000-2600 | 9000 | 0.18 | 90 | 4 | 0.1~0.3 | 45 |
| DWZ/DW-100 | 100 | 400 | 2000-2600 | 8500 | 0.32 | 120 | 4 | 0.1~0.3 | 60 |
| DWZ/DW-160 | 160 | 600 | 2000-2600 | 8000 | 0.52 | 120 | 5 | 0.1~0.3 | 100 |
| DWZ/DW-250 | 250 | 1100 | 2000-2600 | 7000 | 1.8 | 150 | 5 | 0.2~0.4 | 180 |
| DWZ/DW-300 | 300 | 1600 | 2000-2600 | 6000 | 2.7 | 150 | 5 | 0.2~0.4 | 210 |
| DWZ/DW-400 | 400 | 2200 | 2000-2600 | 5000 | 3.6 | 180 | 10 | 0.2~0.4 | 300 |
| DWZ/DW-630 | 630 | 3600 | 2000-2600 | 5000 | 5.3 | 180 | 10 | 0.2~0.4 | 450 |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Specific Safety Precautions When Working with Shaft Couplings
Working with shaft couplings involves handling rotating machinery and mechanical components. To ensure the safety of personnel and prevent accidents, specific safety precautions should be followed during installation, maintenance, and operation:
1. Lockout-Tagout (LOTO):
Prior to any work on machinery involving couplings, implement a lockout-tagout procedure to isolate the equipment from its power source. This ensures that the machinery cannot be accidentally energized during maintenance or repair, protecting workers from potential hazards.
2. Personal Protective Equipment (PPE):
Always wear appropriate personal protective equipment (PPE), including safety goggles, gloves, and appropriate clothing, when working with shaft couplings. PPE helps protect against potential hazards such as flying debris, sharp edges, or contact with moving parts.
3. Proper Training and Supervision:
Only trained and authorized personnel should work with shaft couplings. Ensure that workers have the necessary knowledge and experience to handle the equipment safely. Adequate supervision may be required, especially for less-experienced personnel.
4. Inspection and Maintenance:
Regularly inspect shaft couplings and associated components for signs of wear, damage, or misalignment. Address any issues promptly to prevent equipment failure and potential accidents.
5. Follow Manufacturer’s Guidelines:
Adhere to the manufacturer’s instructions and guidelines for installation, operation, and maintenance of the specific coupling model. Improper use or deviation from recommended procedures may compromise safety and void warranties.
6. Avoid Overloading:
Do not exceed the torque and speed limits specified by the coupling manufacturer. Overloading a coupling can lead to premature failure and pose safety risks to operators and nearby equipment.
7. Shaft Guards and Enclosures:
Install appropriate guards and enclosures to prevent accidental contact with rotating shafts and couplings. These safety measures help reduce the risk of entanglement and injuries.
8. Zero Energy State:
Ensure that all stored energy in the equipment, such as compressed air or hydraulic pressure, is released and the equipment is in a zero energy state before starting work.
9. Avoid Loose Clothing and Jewelry:
Remove or secure loose clothing, jewelry, and other items that could get caught in moving parts.
10. Maintain a Clean Work Area:
Keep the work area clean and free from clutter to avoid tripping hazards and facilitate safe movement around the machinery.
By following these safety precautions, personnel can minimize the risks associated with working with shaft couplings and create a safer working environment for everyone involved.
“`
Temperature and Speed Limits for Different Shaft Coupling Types
The temperature and speed limits of shaft couplings vary depending on the materials and design of the coupling. Manufacturers provide specific guidelines and ratings for each coupling type. Below are general temperature and speed limits for some common shaft coupling types:
1. Elastomeric Couplings:
Elastomeric couplings, such as jaw couplings and tire couplings, typically have temperature limits ranging from -40°C to 100°C (-40°F to 212°F). The speed limits for elastomeric couplings are generally up to 5,000 RPM, but some designs may allow higher speeds.
2. Metallic Couplings:
Metallic couplings, like gear couplings and disc couplings, can handle a wider temperature range, typically from -50°C to 200°C (-58°F to 392°F). The speed limits for metallic couplings vary based on the size and design, but they can range from 3,000 RPM to over 10,000 RPM.
3. Grid Couplings:
Grid couplings have temperature limits similar to metallic couplings, ranging from -50°C to 200°C (-58°F to 392°F). The speed limits for grid couplings are typically in the range of 3,000 to 5,000 RPM.
4. Oldham Couplings:
Oldham couplings usually have temperature limits from -30°C to 100°C (-22°F to 212°F) and speed limits ranging from 1,000 to 5,000 RPM.
5. Beam Couplings:
Beam couplings generally have temperature limits from -40°C to 120°C (-40°F to 248°F) and speed limits between 5,000 to 10,000 RPM.
6. Fluid Couplings:
Fluid couplings are suitable for a wide range of temperatures, often from -50°C to 300°C (-58°F to 572°F). The speed limits depend on the size and design of the fluid coupling but can extend to several thousand RPM.
It’s important to note that these are general guidelines, and the actual temperature and speed limits may vary based on the specific coupling manufacturer, material quality, and application requirements. Always refer to the manufacturer’s documentation and technical specifications for accurate and up-to-date temperature and speed limits for a particular shaft coupling model.
“`
Best Practices for Installing a Shaft Coupling for Optimal Performance
Proper installation of a shaft coupling is crucial for ensuring optimal performance and preventing premature wear or failure. Follow these best practices to install a shaft coupling correctly:
1. Shaft Alignment:
Ensure that both the driving and driven shafts are properly aligned before installing the coupling. Misalignment can lead to increased stress on the coupling and other connected components, reducing efficiency and causing premature wear. Use alignment tools, such as dial indicators or laser alignment systems, to achieve accurate shaft alignment.
2. Cleanliness:
Before installation, clean the shaft ends and the coupling bore thoroughly. Remove any dirt, debris, or residue that could interfere with the coupling’s fit or cause misalignment.
3. Lubrication:
Apply the recommended lubricant to the coupling’s contact surfaces, such as the bore and shaft ends. Proper lubrication ensures smooth installation and reduces friction during operation.
4. Correct Fit:
Ensure that the coupling is the correct size and type for the application. Use couplings with the appropriate torque and speed ratings to match the equipment’s requirements.
5. Fastening:
Use the recommended fastening methods, such as set screws or keyways, to securely attach the coupling to the shafts. Make sure the fasteners are tightened to the manufacturer’s specifications to prevent loosening during operation.
6. Spacer or Adapter:
If required, use a spacer or adapter to properly position the coupling on the shafts and maintain the desired distance between the driving and driven components.
7. Avoid Shaft Damage:
Be careful during installation to avoid damaging the shaft ends, especially when using set screws or other fastening methods. Shaft damage can lead to stress concentrations and eventual failure.
8. Check Runout:
After installation, check the coupling’s runout using a dial indicator to ensure that it rotates smoothly and without wobbling. Excessive runout can indicate misalignment or improper fit.
9. Periodic Inspection:
Regularly inspect the coupling and its components for signs of wear, misalignment, or damage. Perform routine maintenance as recommended by the manufacturer to prevent issues from worsening over time.
10. Follow Manufacturer’s Guidelines:
Always follow the manufacturer’s installation instructions and guidelines. Different types of couplings may have specific installation requirements that need to be adhered to for optimal performance and safety.
By following these best practices, you can ensure that your shaft coupling is installed correctly, maximizing its efficiency and reliability in your mechanical power transmission system.
“`
editor by CX 2024-04-17
China wholesaler Customized Jt 140 Diaphragm Type Elastic Coupling, Flexible Diaphragm Shaft Coupling
Product Description
Customized JT 140 Diaphragm Type Elastic Coupling ,Flexible Diaphragm Shaft Coupling,Single Diaphragm Coupling
| Product Name | Densen customized JT 140 Diaphragm Type Elastic Coupling ,Flexible Diaphragm Shaft Coupling,Single Diaphragm Coupling |
| DN mm | 90~560mm |
| Rated Torque | 320~170000 N·m |
| Max Allowalbe Speed | 12700~2000RPM |
| Material | 45# Steel+Stainless steel(Diaphragm) |
| Application | Widely used in metallurgy, mining, engineering and other fields. |
Why Choose Us
1. One stop service:
We have 5 own factories and 50+ sub-contractors located in different areas of China to offer you one-stop manufacturing and purchasing services to help you save time and reduce procurement cost.
2. Your eyes in China:
Our commitment to quality permeates from quoting, scheduling, production, inspection to deliver into your warehouse, our QC team will remark the errors if has on QC documents for your checking before delivery as your 3rd party.
3. Your R&Dconsultant:
With professional engineers team and 29 years manufacture experience ,we would help you work out problems during new parts’ development, optimize design and recommend the most cost-effective solution.
4. Your Emergency Solver:
With continued grown factories team and our QC teams located in different areas, if customers need to expedite the delivery, we would be able to adopt another factory to produce together immediately.
5. Quality Guaranty:
No matter how long time the products delivered, we are responsible for the quality. In case the products be rejected, we would replace them or return fund according to your demand without hesitation
FAQQ1. Are you a manufacturer or a trader?
Manufacture, we have 5 own foundries, 4 in ZheJiang Province, 1 in ZHangZhoug Province
Q2. Do you have MOQ request?
1 pcs per order is ok with us , unless material is seldom used.
Q3. If I only have a sample,without drawings, can you quote then manufacture for me?
Just send us the sample, we would have the sample simulated and measured by professional equipment then issue formal drawings for
you , at the same time, we could help you optimize the design according to your demand and related processes’ feasibility.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
How to Select the Right Shaft Coupling for Specific Torque and Speed Requirements
Selecting the appropriate shaft coupling involves considering the specific torque and speed requirements of the application. Here’s a step-by-step guide to help you choose the right coupling:
1. Determine Torque and Speed:
Identify the torque and speed requirements of the application. Torque is the rotational force required to transmit power between the shafts, usually measured in Nm (Newton-meters) or lb-ft (pound-feet). Speed refers to the rotational speed of the shafts, typically measured in RPM (revolutions per minute).
2. Calculate Torque Capacity:
Check the torque capacity of various shaft couplings. Manufacturers provide torque ratings for each coupling type and size. Ensure that the selected coupling has a torque capacity that exceeds the application’s torque requirements.
3. Consider Misalignment:
If the application involves significant shaft misalignment due to thermal expansion, vibration, or other factors, consider flexible couplings with good misalignment compensation capabilities. Elastomeric or beam couplings are popular choices for such applications.
4. Assess Operating Speed:
For high-speed applications, choose couplings with high rotational speed ratings to avoid resonance issues and potential coupling failure. High-speed couplings may have specialized designs, such as disk or diaphragm couplings.
5. Evaluate Environmental Conditions:
If the coupling will operate in harsh environments with exposure to chemicals, moisture, or extreme temperatures, select couplings made from corrosion-resistant materials or with protective coatings.
6. Check Torsional Stiffness:
In applications requiring precision motion control, consider couplings with high torsional stiffness to minimize torsional backlash and maintain accurate positioning. Bellows or Oldham couplings are examples of couplings with low torsional backlash.
7. Size and Space Constraints:
Ensure that the selected coupling fits within the available space and aligns with the shaft dimensions. Be mindful of any installation limitations, especially in confined spaces or applications with limited radial clearance.
8. Consult Manufacturer’s Data:
Refer to the manufacturer’s catalogs and technical data sheets for detailed information on each coupling’s torque and speed ratings, misalignment capabilities, materials, and other relevant specifications.
9. Consider Cost and Maintenance:
Compare the costs and maintenance requirements of different couplings. While some couplings may have higher upfront costs, they could offer longer service life and reduced maintenance costs in the long run.
By following these steps and considering the specific torque and speed requirements of your application, you can select the right shaft coupling that will ensure efficient power transmission and reliable performance for your mechanical system.
“`
Temperature and Speed Limits for Different Shaft Coupling Types
The temperature and speed limits of shaft couplings vary depending on the materials and design of the coupling. Manufacturers provide specific guidelines and ratings for each coupling type. Below are general temperature and speed limits for some common shaft coupling types:
1. Elastomeric Couplings:
Elastomeric couplings, such as jaw couplings and tire couplings, typically have temperature limits ranging from -40°C to 100°C (-40°F to 212°F). The speed limits for elastomeric couplings are generally up to 5,000 RPM, but some designs may allow higher speeds.
2. Metallic Couplings:
Metallic couplings, like gear couplings and disc couplings, can handle a wider temperature range, typically from -50°C to 200°C (-58°F to 392°F). The speed limits for metallic couplings vary based on the size and design, but they can range from 3,000 RPM to over 10,000 RPM.
3. Grid Couplings:
Grid couplings have temperature limits similar to metallic couplings, ranging from -50°C to 200°C (-58°F to 392°F). The speed limits for grid couplings are typically in the range of 3,000 to 5,000 RPM.
4. Oldham Couplings:
Oldham couplings usually have temperature limits from -30°C to 100°C (-22°F to 212°F) and speed limits ranging from 1,000 to 5,000 RPM.
5. Beam Couplings:
Beam couplings generally have temperature limits from -40°C to 120°C (-40°F to 248°F) and speed limits between 5,000 to 10,000 RPM.
6. Fluid Couplings:
Fluid couplings are suitable for a wide range of temperatures, often from -50°C to 300°C (-58°F to 572°F). The speed limits depend on the size and design of the fluid coupling but can extend to several thousand RPM.
It’s important to note that these are general guidelines, and the actual temperature and speed limits may vary based on the specific coupling manufacturer, material quality, and application requirements. Always refer to the manufacturer’s documentation and technical specifications for accurate and up-to-date temperature and speed limits for a particular shaft coupling model.
“`
Best Practices for Installing a Shaft Coupling for Optimal Performance
Proper installation of a shaft coupling is crucial for ensuring optimal performance and preventing premature wear or failure. Follow these best practices to install a shaft coupling correctly:
1. Shaft Alignment:
Ensure that both the driving and driven shafts are properly aligned before installing the coupling. Misalignment can lead to increased stress on the coupling and other connected components, reducing efficiency and causing premature wear. Use alignment tools, such as dial indicators or laser alignment systems, to achieve accurate shaft alignment.
2. Cleanliness:
Before installation, clean the shaft ends and the coupling bore thoroughly. Remove any dirt, debris, or residue that could interfere with the coupling’s fit or cause misalignment.
3. Lubrication:
Apply the recommended lubricant to the coupling’s contact surfaces, such as the bore and shaft ends. Proper lubrication ensures smooth installation and reduces friction during operation.
4. Correct Fit:
Ensure that the coupling is the correct size and type for the application. Use couplings with the appropriate torque and speed ratings to match the equipment’s requirements.
5. Fastening:
Use the recommended fastening methods, such as set screws or keyways, to securely attach the coupling to the shafts. Make sure the fasteners are tightened to the manufacturer’s specifications to prevent loosening during operation.
6. Spacer or Adapter:
If required, use a spacer or adapter to properly position the coupling on the shafts and maintain the desired distance between the driving and driven components.
7. Avoid Shaft Damage:
Be careful during installation to avoid damaging the shaft ends, especially when using set screws or other fastening methods. Shaft damage can lead to stress concentrations and eventual failure.
8. Check Runout:
After installation, check the coupling’s runout using a dial indicator to ensure that it rotates smoothly and without wobbling. Excessive runout can indicate misalignment or improper fit.
9. Periodic Inspection:
Regularly inspect the coupling and its components for signs of wear, misalignment, or damage. Perform routine maintenance as recommended by the manufacturer to prevent issues from worsening over time.
10. Follow Manufacturer’s Guidelines:
Always follow the manufacturer’s installation instructions and guidelines. Different types of couplings may have specific installation requirements that need to be adhered to for optimal performance and safety.
By following these best practices, you can ensure that your shaft coupling is installed correctly, maximizing its efficiency and reliability in your mechanical power transmission system.
“`
editor by CX 2024-04-13
China Best Sales Industrial Single Piece Elastic Diaphragm Cushion Cast Iron H Type Flex Disc Jaw Flexible Coupling with Rubber Elastomer coupling bearing
Product Description
Industrial Single Piece elastic diaphragm Cushion Cast Iron H Type Flex disc Jaw Flexible Coupling With Rubber Elastomer
Metal flex couplings are disc type couplings in which several flexible metallic elements are alternately attached with bolts to opposite flanges. As polymeric elastomer is replaced by metal disc, Metal Flex coupling provides excellent temperature capability without sacrificing angular and axial misalignment. The coupling provides low axial and bending stiffness while possessing high torsional rigidity. The stretched shim pack design of CZPT Metal Flex couplings provides zero backlash. CZPT Metal Flex couplings are available up to 13367 Nm torque with single shim pack (UMK) and double shim pack (UMS) series.
FEATURES
1.Power to weight ratio high
2.Accommodates angular and axial misalignments
3.High temperature application
4.Visual inspection is possible without dismantling equipments
5.Low axial stiffness with high torsional rigidity
6.High-speed capacity
7.Range up to 12000 Nm
8.Added advantage of stretch fitted shim pack
|
Material Available |
Stainless Steel:SS201,SS301, SS303, SS304, SS316, SS416 etc. |
|
CNC Turning |
φ0.5 – φ300 * 750 mm,+/-0.005 mm |
|
CNC Milling |
510 * 1571 * 500 mm(max),+/-0.001 mm-+/-0.005 mm |
|
Surface Finish |
Aluminum:Clear Anodized,Color Anodized,Sandblast Anodized,Chemical Film,Brushing,Polishing,Chroming. |
|
Drawing Format |
IGS,STP,X_T ,DXF,DWG , Pro/E, PDF |
|
Test Equipment |
Measurement instrument, Projector, CMM, Altimeter, Micrometer, Thread Gages, Calipers, Pin Gauge etc. |
Production workshop:
Manufacturer of Couplings, Fluid Coupling, JAW Coupling, can interchange and replacement of lovejoy coupling and so on.
A coupling can interchange and replacement of lovejoy coupling is a device used to connect 2 shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join 2 pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Couplings do not normally allow disconnection of shafts during operation, however there are torque limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost.
Company information:
| Standard Or Nonstandard: | Standard |
|---|---|
| Shaft Hole: | 19-32 |
| Torque: | >80N.M |
| Bore Diameter: | 19mm |
| Speed: | 4000r/M |
| Structure: | Flexible |
| Samples: |
US$ 9999/Piece
1 Piece(Min.Order) | |
|---|
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.
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.
editor by CX 2023-06-13
in Tlaxcala Mexico sales price shop near me near me shop factory supplier Jmij with a Counterbore Basic Double Diaphragm Coupling manufacturer best Cost Custom Cheap wholesaler
Hangzhou EPG Co.,Ltd. , was founded in November, 1997. With its 5 wholly owned subsidiaries. In addition, WE CAN Make Custom-made VARIATORS, GEARED MOTORS, Electrical MOTORS AND OTHER HYDRAULIC Products In accordance TO CUSTOMERS’ DRAWINGS. The new merchandise contain a sequence of large-tech and substantial quality chains and sprockets and gears, these kinds of as chains and gearboxes for agricultural machineries, metallurgical chains, escalator action-chains, substantial-pace tooth chains, timing chains, self-lubrication chains, between which have type substantial velocity tooth chain for auto branch dynamic box and aerial chains fill in the blanks of chain in China.
JMIJ Type With Intermediate Diaphragm Shaft Coupling (JMIJ)
JM collection diaphragm fleXiHu (West EPT) Dis.ble coupling is widely used in EPTTry and tools business, metallurgy, EPTs, petroleum, chemical, electric powered EPTT, shipbuilding, lifting transportation, textile, ligEPTT sector, agricultural EPTTry, printing EPTTry and water pump, supporter, and so forth. in the EPTT of EPTT EPTT.
The principal characteristics of JM Collection Diaphragm Coupling:
one.Payment two aXiHu (West EPT) Dis.s misalignment of the ability, and tooth type coupling can be significantly a lot more than a double angle displacement, radial displacement of the tiny, fleXiHu (West EPT) Dis.ble, enabling a specific aXiHu (West EPT) Dis.al, radial and angular displacement.
two. Obvious damping effect, no sound, no put on and tear.
3.EPT EPTT performance, up to 99.86%. EEPTTly suitable for medium and high velocity higher EPTT EPTT.
4.Adapt to high temperature (-80 300) and harsh surroundings, and can be in EPT, vibration, protection and dynamic circumstances.
five.Easy framework, ligEPTT excess weight, modest dimensions, handy assembly and disassembly. With no shifting the EPTT can be disassembled (with intermediate kind), no need to have of lubrication.
six.Properly convey the rotational velocity, the procedure has not turned undesirable, can be used for the EPTT of precision EPTTry.
JM collection diaphragm fleXiHu (West EPT) Dis.ble coupling is widely utilized in EPTTry and equipment sector, metallurgy, EPTs, petroleum, chemical, electric EPTT, shipbuilding, lifting transportation, textile, ligEPTT industry, agricultural EPTTry, printing EPTTry and water pump, supporter, and so on. in the EPTT of EPTT EPTT.
JMIJ Type Diaphragm Coupling Main Dimension(JB/T9147-1999)
| Type | Nominal torque Tn |
Peak torque EPT |
Max Speed np |
Bore diameter d |
Bore Duration | D | t | L2 min |
Mass | Rotary inertia | |||
| Y variety | J,J1,Z,Z1 type | L(suggest) | |||||||||||
| L | L | L1 | |||||||||||
| N middotm | N middotm | r middotmin-1 | mm | kg | kg middotmtwo | ||||||||
| JMIJ1 | 25 | eighty | 6000 | fourteen | 32 | – | J127 Zonetwenty |
35 | ninety | 8.8 | one hundred | 1.8 | .0013 |
| 16,18,19 | forty two | thirty | |||||||||||
| twenty,22 | fifty two | 38 | |||||||||||
| JMIJ2 | 63 | one hundred eighty | 5000 | eighteen,19 | 42 | thirty | 45 | 100 | nine.5 | two.4 | .002 | ||
| 20,22,24 | fifty two | 38 | |||||||||||
| twenty five | sixty two | 44 | |||||||||||
| JMIJ3 | one hundred | 315 | 5000 | twenty,22,24 | 52 | – | 38 | fifty | 120 | 11 | 120 | four.one | .0047 |
| 25,28 | sixty two | 44 | |||||||||||
| thirty | eighty two | 60 | |||||||||||
| JMIJ4 | one hundred sixty | 500 | 4500 | 24 | fifty two | 38 | fifty five | 130 | 12.five | five.four | .0069 | ||
| 25,28 | sixty two | forty four | |||||||||||
| 30,32,35 | 82 | sixty | |||||||||||
| JMIJ5 | 250 | 710 | 4000 | 28 | 62 | forty four | 60 | a hundred and fifty | 14 | one hundred forty | 8.eight | .5711 | |
| 30,32,35,38 | eighty two | 60 | |||||||||||
| 40 | 112 | eighty four | |||||||||||
| JMIJ6 | 400 | 1120 | 3600 | 32,35,38 | eighty two | 82 | sixty | 65 | a hundred and seventy | fifteen.5 | thirteen.four | .5711 | |
| forty,forty two,45,48, fifty |
112 | 112 | eighty four | ||||||||||
| JMIJ7 | 630 | 1800 | 3000 | forty,forty two,45,forty eight, fifty,55,fifty six |
112 | 112 | 84 | 70 | 210 | 19 | a hundred and fifty | 22.three | ..seventy six |
| 60 | 142 | – | 107 | ||||||||||
| JMIJ8 | one thousand | 2500 | 2800 | 45,48,50,fifty five, fifty six |
112 | 112 | eighty four | 80 | 240 | 22.5 | a hundred and eighty | 36 | .1602 |
| 60,sixty three,sixty five,70 | 142 | 107 | |||||||||||
| JMIJ9 | 1600 | 4000 | 2500 | fifty five,56 | 112 | eighty four | 85 | 260 | 24 | 220 | 48 | .2509 | |
| 60,sixty three,70,71, 75 |
142 | 107 | |||||||||||
| 80 | 172 | 132 | |||||||||||
| JMIJ10 | 2500 | 6300 | 2000 | sixty three,65,70,seventy one,75 | 142 | 142 | 107 | 90 | 280 | seventeen | 250 | 85 | .5159 |
| eighty,85,90,95 | 172 | – | 132 | ||||||||||
| JMIJ11 | 4000 | 9000 | 1800 | 75 | 142 | 142 | 107 | ninety five | 300 | 19.5 | 290 | 112 | .8223 |
| eighty,eighty five,90,95 | 172 | 172 | 132 | ||||||||||
| one hundred,a hundred and ten | 212 | – | 167 | ||||||||||
| JMIJ12 | 6300 | 12500 | 1600 | 90,ninety five | 172 | 132 | 120 | 340 | 23 | 300 | 152 | one.4109 | |
| one hundred,a hundred and ten,one hundred twenty,125 | 212 | 167 | |||||||||||
Creation Pictures
#9830Other EPT Checklist
| EPTT EPTTry Components Name |
Product |
| EPT Coupling | WS,WSD,WSP |
| Cardan Shaft | SWC,SWP,SWZ |
| Tooth Coupling | CL,CLZ,GCLD,GIICL, GICL,NGCL,GGCL,GCLK |
| Disc Coupling | JMI,JMIJ,JMII,JMIIJ |
| EPT FleXiHu (West EPT) Dis.ble Coupling | LM |
| EPTT Coupling | GL |
| Jaw Coupling | LT |
| Grid Coupling | JS |
#9830Our EPTT
Our company materials distinct kinds of goods. EPT quality and affordable price. We adhere to the theory of quotquality first, support initial, continuous advancement and innovation to fulfill the customers quot for the management and quotzero defect, zero grievances quot as the good quality aim. To excellent our services, we give the products with excellent high quality at the affordable price tag.
Welcome to customise goods from our manufacturing facility and you should offer your design and style drawings or make contact with us if you want other demands.
#9830Our Solutions
one.Design and style Services
Our design and style team has knowledge in cardan shaft relating to merchandise style and deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ment. If you have any wants for your new merchandise or desire to make further enhancements, we are right here to provide our assist.
2.Product Providers
uncooked supplies #8594 Cutting #8594 EPT #8594Rough machining #8594Shot blasting #8594Heat remedy #8594Testing #8594Fashioning #8594Cleaning #8594 Assembly #8594EPTT #8594EPT
three.Samples Method
We could deveXiHu (West EPT) Dis.Hu (West EPT) Dis. the sample in accordance to your prerequisite and amend the sample consistently to meet up with your want.
four.EPT amp DeveXiHu (West EPT) Dis.Hu (West EPT) Dis.ment
We normally study the new needs of the marketplace and deveXiHu (West EPT) Dis.Hu (West EPT) Dis. the new design when there is new automobiles in the market.
five.EPTT EPTT
Each and every action must be EPTT take a look at by Specialist Employees in accordance to the stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd of ISO9001 and TS16949.
#9830FAQ
Q 1: Are you trading firm or manufacturer?
A: We are a skilled producer EPTTizing in producing
numerous series of couplings.
Q 2:Can you do OEM?
Yes, we can. We can do OEM amp ODM for all the clients with EPT artworks of PDF or AI structure.
Q 3:How EPTT is your supply time?
EPTTly it is twenty-30 daEPTTif the products are not in stock. It is in accordance to quantity.
Q four: Do you give samples ? Is it free or further ?
Indeed, we could offer the sample but not for cost-free.Really we have a extremely good cost basic principle, when you make the bulk orEPTTthen EPT of sample will be deducted.
Q five: How EPTT is your warranty?
A: Our Guarantee is 12 month unEPTTnormal circumstance.
Q six: What is the MOQ?
A:Normally our MOQ is 1pcs.
Q 7: Do you have inspection techniques for coupling ?
A:100% self-inspection before EPTT.
Q eight: Can I have a pay a visit to to your manufacturing unit ahead of the purchase?
A: Sure,welcome to go to our manufacturing unit.
Q nine: What’s your payment?
A:one) T/T. two) L/C
#9830Make contact with Us
Internet:
Add: No.1 HangEPT Street,CXiHu (West EPT) Dis.Hu (West EPT) Dis. park,EPTTgEPTTng EPTT,EPTTngsu Province,EPTT
Best manufacturer made in China – replacement parts – PTO shaft manufacturer & factory Single land pride gearbox parts Diaphragm Coupling with ce certificate top quality low price
We – EPG Group the most significant agricultural gearbox and pto manufacturing facility in China with 5 different branches. For much more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
srm 225 pto shaft length Primary fifty five sequence pto shaft products spicer driveshaft contain: precision travel shaft manure axial yeti rear generate shaft spreading tractor pto shafts for sale truck, howse pto shaft potato tractor offer put up hole digger for tractor planting/harvesting 2005 toyota tundra travel shaft device, pto cross bearing substitution disc plough, disc harrow, grass Mower/slasher, corn and wheat thershers, seeder, mouldboard plow, deep subsoiler machines, rotary tiller, rear blade, fertilizer spreader, combine rice harvester, corn thresher, farm trailer, ridger, trencher, stubble cleaner, earth auger, cultivator and its components: Plow disc blades, harrowing film, plough idea and share, cultivator tine, casting areas and many others. It is our goal to source a large range of high quality goods at affordable charges, supply the very best support for buyers pleased and lead to our continued improvement.
JMIJ Type Diaphragm Coupling
The JMIJ Elastic Diaphragm Coupling compensates for the two axis misalignment functionality. When compared with the equipment coupling, the angular displacement can be doubled. The radial displacement has little reaction power and large overall flexibility, permitting a certain axial, radial and angular displacement. The JMIJ Double Essential Elastic Diaphragm Coupling are various from the common diaphragm couplings. They not only connect the intermediate shaft, extend the transmission distance, but also have two diaphragms to enhance the flexibility compensation volume, so they are also referred to as double diaphragm couplings.
JMIJ Double Crucial Elastic Diaphragm Coupling can correctly transfer speed, operation with no rotation variation, and can be utilised for precision mechanical transmission. The transmission performance is up to 99.86% in the transmission, specifically for medium and high speed higher electrical power transmission. It is simple in framework, light-weight in excess weight, small in volume and convenient in assembly and dismantling. Do not have to transfer the machine to set up, with out lubrication. It can transfer securely below the situation of shock and vibration. It has clear shock absorption, no sound, no wear and tear.
JMIJ Variety Diaphragm Coupling Major Dimension(JB/T9147-1999)
| Type | Nominal torque Tn |
Peak torque Tmax |
Max Pace np |
Bore diameter d |
Bore Size | D | t | Ltwo min |
Mass | Rotary inertia | |||
| Y variety | J,J1,Z,Z1 kind | L(recommend) | |||||||||||
| L | L | L1 | |||||||||||
| N·m | N·m | r·min-1 | mm | kg | kg·mtwo | ||||||||
| JMIJ1 | 25 | 80 | 6000 | fourteen | 32 | – | Jone27 Z1twenty |
35 | 90 | 8.8 | 100 | 1.8 | 0.0013 |
| sixteen,18,19 | forty two | 30 | |||||||||||
| twenty,22 | 52 | 38 | |||||||||||
| JMIJ2 | 63 | 180 | 5000 | eighteen,19 | 42 | thirty | 45 | 100 | 9.five | 2.4 | 0.002 | ||
| twenty,22,24 | 52 | 38 | |||||||||||
| twenty five | sixty two | forty four | |||||||||||
| JMIJ3 | 100 | 315 | 5000 | 20,22,24 | fifty two | – | 38 | 50 | 120 | 11 | 120 | 4.one | 0.0047 |
| twenty five,28 | sixty two | forty four | |||||||||||
| thirty | 82 | sixty | |||||||||||
| JMIJ4 | 160 | 500 | 4500 | 24 | fifty two | 38 | 55 | 130 | 12.5 | 5.four | 0.0069 | ||
| 25,28 | sixty two | 44 | |||||||||||
| 30,32,35 | 82 | 60 | |||||||||||
| JMIJ5 | 250 | 710 | 4000 | 28 | sixty two | forty four | 60 | 150 | 14 | 140 | 8.eight | 0.5711 | |
| thirty,32,35,38 | eighty two | 60 | |||||||||||
| 40 | 112 | 84 | |||||||||||
| JMIJ6 | 400 | 1120 | 3600 | 32,35,38 | 82 | eighty two | 60 | 65 | 170 | 15.five | 13.four | 0.5711 | |
| 40,42,45,48, 50 |
112 | 112 | 84 | ||||||||||
| JMIJ7 | 630 | 1800 | 3000 | 40,42,45,48, fifty,fifty five,fifty six |
112 | 112 | 84 | 70 | 210 | 19 | 150 | 22.3 | 0..seventy six |
| 60 | 142 | – | 107 | ||||||||||
| JMIJ8 | 1000 | 2500 | 2800 | 45,48,50,55, fifty six |
112 | 112 | 84 | 80 | 240 | 22.five | 180 | 36 | 0.1602 |
| 60,63,sixty five,70 | 142 | 107 | |||||||||||
| JMIJ9 | 1600 | 4000 | 2500 | 55,fifty six | 112 | 84 | 85 | 260 | 24 | 220 | 48 | 0.2509 | |
| sixty,63,70,71, 75 |
142 | 107 | |||||||||||
| 80 | 172 | 132 | |||||||||||
| JMIJ10 | 2500 | 6300 | 2000 | 63,sixty five,70,seventy one,75 | 142 | 142 | 107 | 90 | 280 | 17 | 250 | 85 | 0.5159 |
| 80,85,90,ninety five | 172 | – | 132 | ||||||||||
| JMIJ11 | 4000 | 9000 | 1800 | seventy five | 142 | 142 | 107 | 95 | 300 | 19.five | 290 | 112 | 0.8223 |
| 80,85,90,ninety five | 172 | 172 | 132 | ||||||||||
| a hundred,110 | 212 | – | 167 | ||||||||||
| JMIJ12 | 6300 | 12500 | 1600 | 90,95 | 172 | 132 | 120 | 340 | 23 | 300 | 152 | 1.4109 | |
| one hundred,a hundred and ten,one hundred twenty,one hundred twenty five | 212 | 167 | |||||||||||
Product Screen
♦Other Items Record
| Transmission Machinery Parts Title |
Product |
| Universal Coupling | WS,WSD,WSP |
| Cardan Shaft | SWC,SWP,SWZ |
| Tooth Coupling | CL,CLZ,GCLD,GIICL, GICL,NGCL,GGCL,GCLK |
| Disc Coupling | JMI,JMIJ,JMII,JMIIJ |
| Large Versatile Coupling | LM |
| Chain Coupling | GL |
| Jaw Coupling | LT |
| Grid Coupling | JS |
♦Our Company
Our company supplies distinct sorts of merchandise. High quality and reasonable cost. We stick to the principle of “quality very first, service very first, constant improvement and innovation to satisfy the customers” for the administration and “zero defect, zero problems” as the good quality goal. To EPT our support, we give the products with excellent good quality at the sensible price.
Welcome to customize items from our factory and please provide your design drawings or get in touch with us if you want other needs.
♦Our Services
1.Layout Providers
Our layout crew has expertise in cardan shaft relating to solution layout and improvement. If you have any demands for your new solution or want to make more improvements, we are below to offer you our assistance.
two.Item Services
raw materia EPT → Reducing → Forging →Rough machining →Shot blasting →Heat remedy →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping
3.Samples Treatment
We could build the sample in accordance to your requirement and amend the sample constantly to satisfy your need.
four.Study & Growth
We normally analysis the new needs of the industry and develop the new model when there is new autos in the market place.
5.High quality Handle
Each action should be EPT examination by Specialist Personnel according to the stHangZhourd of ISO9001 and TS16949.
♦FAQ
Q 1: Are you investing business or maker?
A: We are a expert maker specializing in manufacturing
various collection of couplings.
Q 2:Can you do OEM?
Sure, we can. We can do OEM & ODM for all the customers with custom-made artworks of PDF or AI structure.
Q 3:How lengthy is your delivery time?
Normally it is twenty-thirty times if the merchandise are not in inventory. It is in accordance to quantity.
Q 4: Do you supply samples ? Is it totally free or extra ?
Sure, we could supply the sample but not for cost-free.In fact we have a extremely good value theory, when you make the bulk purchase then price of sample will be deducted.
Q 5: How extended is your guarantee?
A: Our Warranty is twelve month under regular circumstance.
Q 6: What is the MOQ?
A:Usually our MOQ is 1pcs.
Q 7: Do you have inspection techniques for coupling ?
A:one hundred% self-inspection before packing.
Q 8: Can I have a check out to your manufacturing facility before the get?
A: Certain,welcome to check out our manufacturing facility.
Q 9: What is actually your payment?
A:1) T/T. 2) L/C
♦Get in touch with Us
Include: No.1 HangZhou Street,Chengnan park,HangZhou City,ZheJiang Province,China
