Guillemin Couplings – Female Threads with Lock and Helical Shank Jaw Coupling
Guillemin Couplings are a type of symmetrical coupling that has become increasingly popular in industries such as oil, chemical, fire protection, paper manufacturing, construction, and metallurgy. These couplings are connected with a thread and locking ring (latch) and can be used with DIN2817 safety clamps. The standard of Guillemin Coupling is EN14420-8 or NF E29572, and the working pressure is up to 10 bar.
Product Description
Our Guillemin Couplings are available in sizes ranging from 1” to 4” (DN25-DN100) and are made of materials such as stainless steel 316/304, aluminum, and PP. They are lightweight, flexible, and interchangeable, making them ideal for connecting and disconnecting without a tool.
The couplings have a locking ring and soft seal and offer a large free flow area. Aluminum couplings are lighter in weight than stainless steel, and they are suitable for water, fluids, hydrocarbons, chemicals, and dry loose materials.
We are experienced manufacturers with over 10 years of experience in producing high-quality industrial products. We offer OEM/ODM projects according to specific drawings from customers. Our products are ISO9001, CE, and SGS certified.
Advantages
- Simple and easy connection
- Locking ring and soft seal
- Large free flow area
- Lightweight aluminum couplings
- Suitable for various industries
Product Specifications
| Product Name: | Guillemin Camlock Coupling |
| Sizes: | 1” – 4” (DN25-DN100) |
| MOQ: | 50 pcs |
| Certificates: | CE, ISO9001:2015 |
| Standard: | EN14420-8 /NF E29572 |
| Material: | Stainless steel 316/304, Aluminum, PP |
| Working pressure: | 10 bar |
| Feature: | Light, flexible and interchangeable. To connect and disconnect without a tool. Economical |
| Application: | It is widely used in oil, chemical industry, fire fighting, paper manufacture, construction, and metallurgy. |
| HS code: | 7609000000 |
Frequently Asked Questions
1. What is the standard of Guillemin Coupling?
The standard of Guillemin Coupling is EN14420-8 or NF E29572.
2. What materials are Guillemin Couplings made of?
Guillemin Couplings are mainly made of stainless steel, aluminum, polypropylene, and brass.
3. What is the working pressure of Guillemin Coupling?
The working pressure of Guillemin Coupling is up to 10 bar.
4. Are your products ISO9001 certified?
Yes, our products are ISO9001 certified. We also hold CE and SGS certifications.
5. Can I customize products with my own drawings or samples?
Yes, we welcome customers to customize products with their own drawings or samples.
We offer various industrial products, such as agricultural gearboxes, power output shafts, sprockets, hydraulic couplings, worm gear reducers, racks, roller chains, pulleys, planetary gearboxes, timing pulleys, and bushings. Our products are of high quality and offered at preferential prices with thoughtful services.
Introduction to the Performance Characteristics of Helical Coupling
Helical coupling is a type of coupling that can transmit torque and motion between two shafts that are not parallel to each other. It has the following performance characteristics:
1. High Torque Transmission Capacity
Helical coupling can transmit high torque due to its high torsional stiffness and high torsion rigidity, which makes it suitable for high-power transmission.
2. Good Compensation for Axial, Radial and Angular Misalignments
Helical coupling can compensate for a certain degree of axial, radial and angular misalignments, which effectively reduces the load on the shaft and ensures the transmission accuracy.
3. High Precision
Helical coupling has high precision, which ensures the accuracy of transmission and can effectively avoid vibration and noise.
4. Easy Installation and Maintenance
Helical coupling is easy to install and maintain, which not only saves time and effort, but also reduces the cost of maintenance.
Types and Characteristics of Helical Coupling
Helical coupling can be divided into two types: single-piece helical coupling and double-piece helical coupling. The single-piece helical coupling can compensate for a small degree of misalignment, while the double-piece helical coupling can compensate for a larger degree of misalignment. The material used to make helical coupling can be divided into two types: metal and non-metal.
The metal helical coupling includes aluminum alloy, stainless steel, and carbon steel. The aluminum alloy has the advantages of light weight and corrosion resistance. The stainless steel has the advantages of high strength and corrosion resistance. The carbon steel has the advantages of high hardness and wear resistance. The non-metal helical coupling includes nylon and polyurethane. The nylon has the advantages of high toughness and impact resistance, while the polyurethane has the advantages of high elasticity and shock absorption.
Advantages of Helical Coupling Made of Different Materials
The advantages of helical coupling made of different materials are as follows:
1. Aluminum Alloy Helical Coupling
The aluminum alloy helical coupling has the advantages of light weight, corrosion resistance, and good electrical conductivity, which makes it suitable for use in servo motors, robotics, and other industries.
2. Stainless Steel Helical Coupling
The stainless steel helical coupling has the advantages of high strength, corrosion resistance, and high temperature resistance, which makes it suitable for use in CNC machines, pumps, and other industries.
3. Carbon Steel Helical Coupling
The carbon steel helical coupling has the advantages of high hardness, wear resistance, and long service life, which makes it suitable for use in packaging machinery, printing machinery, and other industries.
4. Nylon Helical Coupling
The nylon helical coupling has the advantages of high toughness, impact resistance, and good shock absorption, which makes it suitable for use in medical devices, material handling, and other industries.
5. Polyurethane Helical Coupling
The polyurethane helical coupling has the advantages of high elasticity, shock absorption, and good chemical resistance, which makes it suitable for use in transportation equipment, agricultural machinery, and other industries.
Application of Helical Coupling in Various Industries
Helical coupling has wide application in CNC machines, servo motors, material handling, medical devices, packaging machinery, and other fields. Its value and importance in various fields are reflected in the following aspects:
1. CNC Machines
Helical coupling is widely used in CNC machines, which can effectively transmit torque and motion between the spindle motor and the ball screw, ensuring the high precision and stability of the machine.
2. Servo Motors
Helical coupling is widely used in servo motors, which can effectively transmit torque and motion between the motor and the load, ensuring the high precision and fast response of the motor.
3. Material Handling
Helical coupling is widely used in material handling equipment, which can effectively transmit torque and motion between the motor and the conveyor belt, ensuring the smooth operation of the equipment.
4. Medical Devices
Helical coupling is widely used in medical devices, which can effectively transmit torque and motion between the motor and the load, ensuring the high precision and safety of the device.
5. Packaging Machinery
Helical coupling is widely used in packaging machinery, which can effectively transmit torque and motion between the motor and the packaging machine, ensuring the high precision and speed of the machine.
Future Development Trends and Opportunities of Helical Coupling
The future development trends and opportunities of helical coupling products are as follows:
1. High Precision and Miniaturization
With the continuous development of new materials and new technologies, helical coupling products will become more precise and miniaturized, which will effectively improve the accuracy and reliability of transmission.
2. Intelligent and Networked
Intelligent and networked helical coupling products will become more and more popular, which will effectively improve the efficiency and automation of equipment.
3. Customization and Personalization
With the continuous development of digital manufacturing technology, customized and personalized helical coupling products will become more and more popular, which will effectively meet the diverse needs of customers.
Suggestions and Outlook
In the future, helical coupling products will continue to develop towards high precision, miniaturization, intelligence, and customization. As an eCommerce seller of replacement parts, it is very important to keep up with the development trend of helical coupling products, and provide customers with quality products and services.
How to Choose a Suitable Helical Coupling
When choosing a suitable helical coupling, the following aspects should be analyzed:
1. Torque Requirements
The torque requirements of the application should be considered, including the maximum torque and the continuous torque.
2. Misalignment Tolerance
The misalignment tolerance of the application should be considered, including the axial misalignment, radial misalignment, and angular misalignment.
3. Operational Speed
The operational speed of the application should be considered, including the maximum speed and the continuous speed.
4. Environmental Conditions
The environmental conditions of the application should be considered, including the temperature, humidity, and corrosion.
5. Space Constraints
The space constraints of the application should be considered, including the length, diameter, and weight of the coupling.
6. Installation
The installation of the coupling should be considered, including the type of shaft connection, the type of coupling, and the method of fixing.
Summary
Helical coupling is a type of coupling that can transmit torque and motion between two shafts that are not parallel to each other. It has the performance characteristics of high torque transmission capacity, good compensation for axial, radial and angular misalignments, high precision, and easy installation and maintenance. Helical coupling can be divided into two types: single-piece helical coupling and double-piece helical coupling, and the material used to make helical coupling can be divided into metal and non-metal. Helical coupling has wide application in CNC machines, servo motors, material handling, medical devices, packaging machinery, and other fields, and its future development trends and opportunities include high precision and miniaturization, intelligence and networking, and customization and personalization. When choosing a suitable helical coupling, the torque requirements, misalignment tolerance, operational speed, environmental conditions, space constraints, and installation should be analyzed.