Product Description
Excellent powder metallurgy parts metallic sintered parts
We could offer various powder metallurgy parts including iron based and copper based with top quality and cheapest price, please only send the drawing or sample to us, we will according to customer’s requirement to make it. if you are interested in our product, please do not hesitate to contact us, we would like to offer the top quality and best service for you. thank you!
How do We Work with Our Clients
1. For a design expert or a big company with your own engineering team: we prefer to receive a fully RFQ pack from you including drawing, 3D model, quantity, pictures;
2. For a start-up company owner or green hand for engineering: just send an idea that you want to try, you don’t even need to know what casting is;
3. Our sales will reply you within 24 hours to confirm further details and give the estimated quote time;
4. Our engineering team will evaluate your inquiry and provide our offer within next 1~3 working days.
5. We can arrange a technical communication meeting with you and our engineers together anytime if required.
| Place of origin: | Jangsu,China |
| Type: | Powder metallurgy sintering |
| Spare parts type: | Powder metallurgy parts |
| Machinery Test report: | Provided |
| Material: | Iron,stainless,steel,copper |
| Key selling points: | Quality assurance |
| Mould type: | Tungsten steel |
| Material standard: | MPIF 35,DIN 3571,JIS Z 2550 |
| Application: | Small home appliances,Lockset,Electric tool, automobile, |
| Brand Name: | OEM SERVICE |
| Plating: | Customized |
| After-sales Service: | Online support |
| Processing: | Powder Metallurgr,CNC Machining |
| Powder Metallurgr: | High frequency quenching, oil immersion |
| Quality Control: | 100% inspection |
The Advantage of Powder Metallurgy Process
1. Cost effective
The final products can be compacted with powder metallurgy method ,and no need or can shorten the processing of machine .It can save material greatly and reduce the production cost .
2. Complex shapes
Powder metallurgy allows to obtain complex shapes directly from the compacting tooling ,without any machining operation ,like teeth ,splines ,profiles ,frontal geometries etc.
3. High precision
Achievable tolerances in the perpendicular direction of compacting are typically IT 8-9 as sintered,improvable up to IT 5-7 after sizing .Additional machining operations can improve the precision .
4. Self-lubrication
The interconnected porosity of the material can be filled with oils ,obtaining then a self-lubricating bearing :the oil provides constant lubrication between bearing and shaft ,and the system does not need any additional external lubricant .
5. Green technology
The manufacturing process of sintered components is certified as ecological ,because the material waste is very low ,the product is recyclable ,and the energy efficiency is good because the material is not molten.
FAQ
Q1: What is the type of payment?
A: Usually you should prepay 50% of the total amount. The balance should be pay off before shipment.
Q2: How to guarantee the high quality?
A: 100% inspection. We have Carl Zeiss high-precision testing equipment and testing department to make sure every product of size,appearance and pressure test are good.
Q3: How long will you give me the reply?
A: we will contact you in 12 hours as soon as we can.
Q4. How about your delivery time?
A: Generally, it will take 25 to 35 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. and if the item was non standard, we have to consider extra 10-15days for tooling/mould made.
Q5. Can you produce according to the samples or drawings?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6: How about tooling Charge?
A: Tooling charge only charge once when first order, all future orders would not charge again even tooling repair or under maintance.
Q7: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
/* 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
What Industries Commonly Use Gear Couplings for Power Transmission?
Gear couplings are widely used in various industries for power transmission due to their ability to transmit high torque loads and accommodate misalignments. Some of the industries that commonly utilize gear couplings include:
- Steel Industry: Gear couplings are extensively used in the steel industry for connecting heavy-duty equipment like rolling mills, continuous casting machines, and other steel processing machinery.
- Mining and Quarrying: In mining and quarrying applications, gear couplings are employed to transmit power in conveyor systems, crushers, and heavy excavating machinery.
- Pulp and Paper: The pulp and paper industry uses gear couplings in machines like paper mills, pulp refiners, and stock preparation equipment.
- Marine: Gear couplings are utilized in marine propulsion systems, providing a reliable connection between the engine and the propeller shafts.
- Oil and Gas: Gear couplings find use in the oil and gas industry for connecting pumps, compressors, and other equipment used in upstream and downstream operations.
- Power Generation: Gear couplings are employed in power plants to connect generators, turbines, and other rotating equipment.
- Automotive: Gear couplings are used in automotive applications, particularly in heavy-duty vehicles and machinery like off-road vehicles, construction equipment, and agricultural machinery.
- Chemical and Petrochemical: In chemical processing plants, gear couplings are employed in agitators, mixers, and various equipment where power transmission is crucial.
- Cement and Aggregate: Gear couplings are used in cement plants and aggregate processing equipment for power transmission in crushers, kilns, and conveyors.
These are just a few examples, and gear couplings can be found in various other industries where reliable power transmission is essential. Their robust design and ability to withstand harsh operating conditions make them a popular choice for heavy-duty applications across different sectors.
editor by CX 2024-04-08
China Good quality Customized Giclz Type Gear Coupling, Gear Motor Couplings gear coupling
Product Description
Customized Giclz Type Gear Coupling, Gear Motor Couplings
Product show
| Product Name | Densen customized GIICL gear motor shaft coupling,machine shaft coupling,flexible gear coupling |
| DN mm | 16-1040mm |
| Rated Torque | 0.4~4500 kN·m |
| Allowalbe Speed | 4000~460RPM |
| Material | 45# Steel or 42CrMo |
| 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
Can Gear Couplings Accommodate High Torque and High-Speed Applications?
Yes, gear couplings are well-suited for high torque and high-speed applications in various industries. They are designed to transmit large amounts of torque efficiently while providing torsional rigidity and compensating for misalignment between shafts. The robust construction and unique toothed gear design of gear couplings allow them to handle heavy-duty and demanding operating conditions.
The key factors that enable gear couplings to accommodate high torque and high-speed applications are:
- Sturdy Construction: Gear couplings are typically made from high-quality materials such as steel or alloy, ensuring strength, durability, and the ability to withstand substantial torque loads without failure.
- High Torque Capacity: The toothed gear design of gear couplings allows for a large surface area of contact between the teeth, distributing torque evenly and effectively. This design significantly enhances the coupling’s torque-carrying capacity.
- Torsional Rigidity: Gear couplings offer excellent torsional rigidity, meaning they can resist angular deflection and maintain accurate torque transmission even under heavy loads and at high speeds.
- High-Speed Balancing: Gear couplings are precisely balanced during manufacturing to minimize vibration and prevent harmful effects on connected equipment, even when operating at high speeds.
- Misalignment Compensation: Gear couplings can accommodate both angular and parallel misalignment between shafts, which is common in high-speed applications where thermal expansion and dynamic forces come into play.
- Lubrication: Proper lubrication is crucial for reducing friction and wear in gear couplings, especially in high-speed applications where heat generation is higher. Lubrication also helps dissipate heat and ensures smooth operation.
Due to their ability to handle high torque and high speeds, gear couplings are commonly used in various industries, including steel, mining, power generation, paper mills, and more. However, it is essential to select the right size and type of gear coupling based on the specific application requirements and operating conditions to ensure optimal performance and reliability.
editor by CX 2024-04-04
China supplier Customized Giclz Type Gear Coupling, Gear Motor Couplings gear coupling
Product Description
Customized Giclz Type Gear Coupling, Gear Motor Couplings
Product show
| Product Name | Densen customized GIICL gear motor shaft coupling,machine shaft coupling,flexible gear coupling |
| DN mm | 16-1040mm |
| Rated Torque | 0.4~4500 kN·m |
| Allowalbe Speed | 4000~460RPM |
| Material | 45# Steel or 42CrMo |
| 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
FAQ Q1. 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
Maintenance Requirements for Gear Couplings
Gear couplings, like any mechanical component, require regular maintenance to ensure optimal performance, reliability, and longevity. Proper maintenance can help prevent unexpected failures and downtime, leading to cost savings and increased productivity. Here are the key maintenance requirements for gear couplings:
- Lubrication: Regular and proper lubrication is essential for gear couplings. The coupling’s gear teeth and mating surfaces should be adequately lubricated to minimize friction and wear. The lubrication interval and type of lubricant used depend on the application, load, and operating conditions. It is crucial to follow the manufacturer’s recommendations for lubrication intervals and the appropriate lubricant to use.
- Inspections: Routine inspections should be performed to check for signs of wear, misalignment, or damage. Visual inspections can help detect any abnormalities, such as pitting, scoring, or corrosion on the gear teeth. Additionally, inspections can identify any misalignment issues that may need to be addressed to prevent further damage.
- Torque Monitoring: Monitoring the torque transmitted through the coupling can help identify any abnormal increases that might indicate a problem in the system. Sudden changes in torque levels could signal misalignment or other issues that need attention.
- Alignment Checks: Regularly checking and correcting shaft alignment is crucial for the proper functioning of gear couplings. Misalignment can lead to increased wear and premature failure of the coupling. Proper alignment reduces the stress on the coupling and connected equipment.
- Temperature Monitoring: Monitoring the operating temperature of the coupling can provide insights into potential problems. Abnormally high temperatures could indicate insufficient lubrication or other issues that need investigation.
- Coupling Removal and Cleaning: Periodically removing the coupling for cleaning and inspection of internal components can be beneficial, especially in harsh or dirty environments. This allows for a more thorough inspection and helps maintain the coupling’s performance.
- Replacement of Worn Components: If any components of the gear coupling, such as seals or gaskets, are worn or damaged, they should be replaced promptly to maintain the coupling’s integrity and prevent leaks.
- Proper Storage: If the coupling is temporarily removed from service or stored, it should be stored in a clean and dry environment to prevent corrosion and damage to the components.
It is essential to follow the manufacturer’s maintenance guidelines and recommendations for the specific gear coupling model being used. Regular maintenance and adherence to proper procedures can help extend the service life of gear couplings and ensure reliable and efficient operation in the mechanical system.
editor by CX 2024-03-26
China supplier Flange Cast Iron Coupling Steel Universal Joint Cardan Pump Rubber Motor Disc Curved Tooth Flex Rigid Drive Shaft Nm Yox Fluid Jaw Flexible Chain Gear Couplings gear coupling
Product Description
Flange Cast Iron Coupling Steel Universal Joint Cardan Pump Rubber Motor Disc CHINAMFG Flex Rigid Drive Shaft NM yox Fluid Jaw Flexible Chain Gear Couplings
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.
Coupling is a jaw type coupling that works for a variety of light duty to heavy duty motors used in electric power transmission.
This is 1 of our safest types of products. The reason being that these couplings work even when the elastomer fails and there is no metal to metal contact.
They perform in well-standing oil, grease, moisture, sand, and dirt and nearly 850,000 bore combinations that can be customised as per the customer’s needs.
They are used in light-weight, medium, or heavy electrical motors and devices for power transmission through internal combustion.
Production workshop:
Company information:
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Advantages of Using Gear Couplings in Mechanical Systems
Gear couplings offer several advantages that make them a popular choice for connecting shafts in mechanical systems. Some of the key advantages include:
- High Torque Capacity: Gear couplings are designed to handle high torque loads, making them suitable for heavy-duty applications that require efficient power transmission.
- Misalignment Compensation: One of the significant advantages of gear couplings is their ability to accommodate various types of misalignment between the connected shafts, including angular, parallel, and axial misalignments. This flexibility helps reduce stress on the connected equipment and improves overall system performance.
- Shock and Vibration Dampening: The meshing of the gear teeth in a gear coupling provides inherent shock and vibration dampening capabilities. This feature helps protect the connected components from sudden impact loads and reduces wear and tear.
- Compact Design: Gear couplings have a compact design, which allows for easy installation even in tight spaces or limited clearance applications.
- High Reliability: Due to their robust construction and excellent torque transmission capabilities, gear couplings are known for their reliability and durability, ensuring long service life in demanding conditions.
- Easy Maintenance: Gear couplings are relatively easy to maintain. Regular inspection and proper lubrication help ensure smooth operation and extend the coupling’s life span.
- Wide Range of Sizes and Configurations: Gear couplings are available in various sizes and configurations, making it possible to find a suitable coupling for a wide range of applications.
- Suitable for High-Speed Applications: Gear couplings can be designed to handle high rotational speeds, making them suitable for applications where high-speed shaft connections are required.
- Temperature and Environment Tolerance: Gear couplings are often made from materials that can withstand high temperatures and harsh environmental conditions, making them suitable for use in challenging industrial settings.
Overall, gear couplings provide a reliable and efficient means of transmitting power between rotating shafts, particularly in heavy-duty and high-torque applications. Their ability to accommodate misalignment and dampen vibrations helps protect connected equipment and contributes to the smooth operation of mechanical systems.
editor by CX 2024-02-21
China factory Flange Cast Iron Coupling Steel Universal Joint Cardan Pump Rubber Motor Disc Curved Tooth Flex Rigid Drive Shaft Nm Yox Fluid Jaw Flexible Chain Gear Couplings gear coupling
Product Description
Flange Cast Iron Coupling Steel Universal Joint Cardan Pump Rubber Motor Disc CHINAMFG Flex Rigid Drive Shaft NM yox Fluid Jaw Flexible Chain Gear Couplings
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.
Coupling is a jaw type coupling that works for a variety of light duty to heavy duty motors used in electric power transmission.
This is 1 of our safest types of products. The reason being that these couplings work even when the elastomer fails and there is no metal to metal contact.
They perform in well-standing oil, grease, moisture, sand, and dirt and nearly 850,000 bore combinations that can be customised as per the customer’s needs.
They are used in light-weight, medium, or heavy electrical motors and devices for power transmission through internal combustion.
Production workshop:
Company information:
Advantages of Using Gear Couplings in Mechanical Systems
Gear couplings offer several advantages that make them a popular choice for connecting shafts in mechanical systems. Some of the key advantages include:
- High Torque Capacity: Gear couplings are designed to handle high torque loads, making them suitable for heavy-duty applications that require efficient power transmission.
- Misalignment Compensation: One of the significant advantages of gear couplings is their ability to accommodate various types of misalignment between the connected shafts, including angular, parallel, and axial misalignments. This flexibility helps reduce stress on the connected equipment and improves overall system performance.
- Shock and Vibration Dampening: The meshing of the gear teeth in a gear coupling provides inherent shock and vibration dampening capabilities. This feature helps protect the connected components from sudden impact loads and reduces wear and tear.
- Compact Design: Gear couplings have a compact design, which allows for easy installation even in tight spaces or limited clearance applications.
- High Reliability: Due to their robust construction and excellent torque transmission capabilities, gear couplings are known for their reliability and durability, ensuring long service life in demanding conditions.
- Easy Maintenance: Gear couplings are relatively easy to maintain. Regular inspection and proper lubrication help ensure smooth operation and extend the coupling’s life span.
- Wide Range of Sizes and Configurations: Gear couplings are available in various sizes and configurations, making it possible to find a suitable coupling for a wide range of applications.
- Suitable for High-Speed Applications: Gear couplings can be designed to handle high rotational speeds, making them suitable for applications where high-speed shaft connections are required.
- Temperature and Environment Tolerance: Gear couplings are often made from materials that can withstand high temperatures and harsh environmental conditions, making them suitable for use in challenging industrial settings.
Overall, gear couplings provide a reliable and efficient means of transmitting power between rotating shafts, particularly in heavy-duty and high-torque applications. Their ability to accommodate misalignment and dampen vibrations helps protect connected equipment and contributes to the smooth operation of mechanical systems.
editor by CX 2023-11-30
China Servo Motor High Torque Clamping Type Single Disk Flexible Couplings coupling define
Item Description
| Product No. | φD | L | W | L1 | M | Tighten the strength(N.m) |
| SG7-8-C19- | 19.5 | 20 | one.two | 9.4 | M2.5 | 1 |
| SG7-8-C26- | 26 | 25.5 | two.5 | 11.5 | M3 | 1.5 |
| SG7-8-C34- | 34 | 32.3 | three.3 | 14.five | M4 | 1.five |
| SG7-8-C39- | 39 | 34.one | four.1 | 15 | M4 | 2.5 |
| SG7-8-C44- | 44 | 34.5 | 4.five | 15 | M4 | two.five |
| SG7-8-C50- | 50 | 40.5 | four.5 | eighteen | M5 | seven |
| SG7-8-C56- | 56 | 45 | 5 | 20 | M5 | 7 |
| SG7-8-C68- | 68 | 54 | 6 | 24 | M6 | 12 |
| SG7-8-C82- | eighty two | 68 | 8 | thirty | M8 | 16 |
| SG7-8-C94- | 94 | 68 | eight | thirty | M8 | 28 |
| SG7-8-C104- | 104 | 70 | 10 | thirty | M8 | 28 |
| Item No. | Rated torque | Highest Torque | Max Velocity | Inertia Moment | N.m rad | RRO | Tilting Tolerance | End-perform | Weight:(g) |
| SG7-8-C19- | 1N.m | 2N.m | 10000prm | .65×10-6kg.m² | 200N.m/rad | .04mm | 1c | ±0.2mm | 12 |
| SG7-8-C26- | 1.4N.m | 2.8N.m | 10000prm | one.8×10-6kg.m² | 690N.m/rad | .04mm | 1c | ±0.2mm | 31 |
| SG7-8-C34- | two.8N.m | five.6N.m | 10000prm | 7.2×10-6kg.m² | 1650N.m/rad | .04mm | 1c | ±0.2mm | 64 |
| SG7-8-C39- | 5.8N.m | eleven.6N.m | 10000prm | one.8×10-5kg.m² | 2500N.m/rad | .04mm | 1c | ±0.2mm | 97 |
| SG7-8-C44- | eight.7N.m | 17.4N.m | 10000prm | two.5×10-5kg.m² | 2900N.m/rad | .04mm | 1c | ±0.2mm | 113 |
| SG7-8-C50- | 15N.m | 30N.m | 10000prm | eight.2×10-5kg.m² | 6700N.m/rad | .04mm | 1c | ±0.2mm | 195 |
| SG7-8-C56- | 25N.m | 50N.m | 10000prm | 1×10-4kg.m² | 8400N.m/rad | .04mm | 1c | ±0.2mm | 263 |
| SG7-8-C68- | 55N.m | 110N.m | 10000prm | 1.9×10-4kg.m² | 11500N.m/rad | .04mm | 1c | ±0.2mm | 445 |
| SG7-8-C82- | 80N.m | 160N.m | 10000prm | 7×10-4kg.m² | 14550N.m/rad | .04mm | 1c | ±0.2mm | 892 |
| SG7-8-C94- | 185N.m | 370N.m | 10000prm | 1.23×10-3kg.m² | 16900N.m/rad | .04mm | 1c | ±0.2mm | 950 |
| SG7-8-C104- | 255N.m | 510N.m | 10000prm | one.86×10-3kg.m² | 25100N.m/rad | .04mm | 1c | ±0.2mm | 1190 |
|
US $12-32 / Piece | |
1 Piece (Min. Order) |
###
| Standard Or Nonstandard: | Nonstandard |
|---|---|
| Shaft Hole: | Customized |
| Torque: | 2-250n.M |
| Bore Diameter: | Customized |
| Speed: | 10000r/M |
| Structure: | Flexible |
###
| Item No. | φD | L | W | L1 | M | Tighten the strength(N.m) |
| SG7-8-C19- | 19.5 | 20 | 1.2 | 9.4 | M2.5 | 1 |
| SG7-8-C26- | 26 | 25.5 | 2.5 | 11.5 | M3 | 1.5 |
| SG7-8-C34- | 34 | 32.3 | 3.3 | 14.5 | M4 | 1.5 |
| SG7-8-C39- | 39 | 34.1 | 4.1 | 15 | M4 | 2.5 |
| SG7-8-C44- | 44 | 34.5 | 4.5 | 15 | M4 | 2.5 |
| SG7-8-C50- | 50 | 40.5 | 4.5 | 18 | M5 | 7 |
| SG7-8-C56- | 56 | 45 | 5 | 20 | M5 | 7 |
| SG7-8-C68- | 68 | 54 | 6 | 24 | M6 | 12 |
| SG7-8-C82- | 82 | 68 | 8 | 30 | M8 | 16 |
| SG7-8-C94- | 94 | 68 | 8 | 30 | M8 | 28 |
| SG7-8-C104- | 104 | 70 | 10 | 30 | M8 | 28 |
###
| Item No. | Rated torque | Maximum Torque | Max Speed | Inertia Moment | N.m rad | RRO | Tilting Tolerance | End-play | Weight:(g) |
| SG7-8-C19- | 1N.m | 2N.m | 10000prm | 0.65×10-6kg.m² | 200N.m/rad | 0.04mm | 1c | ±0.2mm | 12 |
| SG7-8-C26- | 1.4N.m | 2.8N.m | 10000prm | 1.8×10-6kg.m² | 690N.m/rad | 0.04mm | 1c | ±0.2mm | 31 |
| SG7-8-C34- | 2.8N.m | 5.6N.m | 10000prm | 7.2×10-6kg.m² | 1650N.m/rad | 0.04mm | 1c | ±0.2mm | 64 |
| SG7-8-C39- | 5.8N.m | 11.6N.m | 10000prm | 1.8×10-5kg.m² | 2500N.m/rad | 0.04mm | 1c | ±0.2mm | 97 |
| SG7-8-C44- | 8.7N.m | 17.4N.m | 10000prm | 2.5×10-5kg.m² | 2900N.m/rad | 0.04mm | 1c | ±0.2mm | 113 |
| SG7-8-C50- | 15N.m | 30N.m | 10000prm | 8.2×10-5kg.m² | 6700N.m/rad | 0.04mm | 1c | ±0.2mm | 195 |
| SG7-8-C56- | 25N.m | 50N.m | 10000prm | 1×10-4kg.m² | 8400N.m/rad | 0.04mm | 1c | ±0.2mm | 263 |
| SG7-8-C68- | 55N.m | 110N.m | 10000prm | 1.9×10-4kg.m² | 11500N.m/rad | 0.04mm | 1c | ±0.2mm | 445 |
| SG7-8-C82- | 80N.m | 160N.m | 10000prm | 7×10-4kg.m² | 14550N.m/rad | 0.04mm | 1c | ±0.2mm | 892 |
| SG7-8-C94- | 185N.m | 370N.m | 10000prm | 1.23×10-3kg.m² | 16900N.m/rad | 0.04mm | 1c | ±0.2mm | 950 |
| SG7-8-C104- | 255N.m | 510N.m | 10000prm | 1.86×10-3kg.m² | 25100N.m/rad | 0.04mm | 1c | ±0.2mm | 1190 |
|
US $12-32 / Piece | |
1 Piece (Min. Order) |
###
| Standard Or Nonstandard: | Nonstandard |
|---|---|
| Shaft Hole: | Customized |
| Torque: | 2-250n.M |
| Bore Diameter: | Customized |
| Speed: | 10000r/M |
| Structure: | Flexible |
###
| Item No. | φD | L | W | L1 | M | Tighten the strength(N.m) |
| SG7-8-C19- | 19.5 | 20 | 1.2 | 9.4 | M2.5 | 1 |
| SG7-8-C26- | 26 | 25.5 | 2.5 | 11.5 | M3 | 1.5 |
| SG7-8-C34- | 34 | 32.3 | 3.3 | 14.5 | M4 | 1.5 |
| SG7-8-C39- | 39 | 34.1 | 4.1 | 15 | M4 | 2.5 |
| SG7-8-C44- | 44 | 34.5 | 4.5 | 15 | M4 | 2.5 |
| SG7-8-C50- | 50 | 40.5 | 4.5 | 18 | M5 | 7 |
| SG7-8-C56- | 56 | 45 | 5 | 20 | M5 | 7 |
| SG7-8-C68- | 68 | 54 | 6 | 24 | M6 | 12 |
| SG7-8-C82- | 82 | 68 | 8 | 30 | M8 | 16 |
| SG7-8-C94- | 94 | 68 | 8 | 30 | M8 | 28 |
| SG7-8-C104- | 104 | 70 | 10 | 30 | M8 | 28 |
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| Item No. | Rated torque | Maximum Torque | Max Speed | Inertia Moment | N.m rad | RRO | Tilting Tolerance | End-play | Weight:(g) |
| SG7-8-C19- | 1N.m | 2N.m | 10000prm | 0.65×10-6kg.m² | 200N.m/rad | 0.04mm | 1c | ±0.2mm | 12 |
| SG7-8-C26- | 1.4N.m | 2.8N.m | 10000prm | 1.8×10-6kg.m² | 690N.m/rad | 0.04mm | 1c | ±0.2mm | 31 |
| SG7-8-C34- | 2.8N.m | 5.6N.m | 10000prm | 7.2×10-6kg.m² | 1650N.m/rad | 0.04mm | 1c | ±0.2mm | 64 |
| SG7-8-C39- | 5.8N.m | 11.6N.m | 10000prm | 1.8×10-5kg.m² | 2500N.m/rad | 0.04mm | 1c | ±0.2mm | 97 |
| SG7-8-C44- | 8.7N.m | 17.4N.m | 10000prm | 2.5×10-5kg.m² | 2900N.m/rad | 0.04mm | 1c | ±0.2mm | 113 |
| SG7-8-C50- | 15N.m | 30N.m | 10000prm | 8.2×10-5kg.m² | 6700N.m/rad | 0.04mm | 1c | ±0.2mm | 195 |
| SG7-8-C56- | 25N.m | 50N.m | 10000prm | 1×10-4kg.m² | 8400N.m/rad | 0.04mm | 1c | ±0.2mm | 263 |
| SG7-8-C68- | 55N.m | 110N.m | 10000prm | 1.9×10-4kg.m² | 11500N.m/rad | 0.04mm | 1c | ±0.2mm | 445 |
| SG7-8-C82- | 80N.m | 160N.m | 10000prm | 7×10-4kg.m² | 14550N.m/rad | 0.04mm | 1c | ±0.2mm | 892 |
| SG7-8-C94- | 185N.m | 370N.m | 10000prm | 1.23×10-3kg.m² | 16900N.m/rad | 0.04mm | 1c | ±0.2mm | 950 |
| SG7-8-C104- | 255N.m | 510N.m | 10000prm | 1.86×10-3kg.m² | 25100N.m/rad | 0.04mm | 1c | ±0.2mm | 1190 |
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 czh 2023-01-06