China Standard Djm Single Disc Diaphragm Coupling with Locking Device Elastic Spacer Diaphragm Coupling

Product Description

DJM Single Disc Diaphragm Coupling with Locking Device Elastic Spacer Diaphragm Coupling

Description:
The DJM Single Disc Diaphragm Coupling With Locking Device compensates the relative displacement of the 2 axes through the elastic deformation of the diaphragm, and the diaphragm is divided into the connecting rod type and the integral type. The structure is composed of several groups of bolts interlocking with bolts and 2 half couplings. The DJM Single Disc Diaphragm Coupling With Locking Device is connected by the additional cone sleeve and the transmission shaft, so it is also called the conical elastic diaphragm coupling.

Main characteristics:
1. The structure is simple and the weight is light.
2. Do not need maintenance, the naked eye can check the failure.
3.The eccentricity has a large allowable range and can be applied flexibly to various transmission systems.
4. Easy to disassemble and have high assembly importance. 

Paramters:

Packing & shipping:
1 Prevent from damage.
2. As customers’ requirements, in perfect condition.
3. Delivery : As per contract delivery on time
4. Shipping : As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all the necessary assistant.

FAQ:
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks in PDF or AI format.

Q 3:How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 5: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.

Q 6: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory. /* 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

Standard Or Nonstandard: Standard
Shaft Hole: 19-32
Torque: >80N.M
Bore Diameter: 19mm
Speed: 4000r/M
Structure: Flexible
Customization:
Available

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Customized Request

China Standard Djm Single Disc Diaphragm Coupling with Locking Device Elastic Spacer Diaphragm Coupling
China Standard Djm Single Disc Diaphragm Coupling with Locking Device Elastic Spacer Diaphragm Coupling

spacer coupling

Can Spacer Couplings Handle Misalignment Between Shafts?

Spacer couplings are designed to handle some degree of misalignment between shafts, but their capacity to do so depends on the specific coupling design and the magnitude of the misalignment.

Unlike flexible couplings, which can accommodate significant misalignment through their elastic properties, spacer couplings are generally less forgiving when it comes to misalignment. However, they can tolerate limited angular, parallel, and axial misalignment.

The amount of allowable misalignment for a spacer coupling depends on factors such as:

  • Coupling Design: Some spacer couplings, such as the sleeve or muff coupling, have relatively more flexibility and can handle more misalignment than others.
  • Coupling Size: Larger spacer couplings may have a higher misalignment capacity than smaller ones.
  • Material: Certain materials used in manufacturing spacer couplings may provide some level of flexibility to accommodate misalignment.
  • Application Requirements: The specific needs of the application, including the type of connected equipment and the expected operating conditions, will influence the acceptable misalignment range.

It is essential to consider the manufacturer’s specifications and recommendations when using spacer couplings to ensure that the misalignment falls within the permissible limits. Excessive misalignment can lead to premature wear, increased vibration, and reduced coupling life. Therefore, precise alignment during installation is critical for optimal performance and longevity of the spacer coupling and the connected machinery.

spacer coupling

What Industries Commonly Use Spacer Couplings for Power Transmission?

Spacer couplings are widely used in various industries for power transmission due to their versatility and ability to accommodate misalignment between shafts. Some of the industries that commonly use spacer couplings include:

1. Oil and Gas: In the oil and gas industry, spacer couplings are employed in various applications, including pumps, compressors, and turbines. They help transmit power efficiently and reliably in challenging operating conditions.

2. Power Generation: Power plants, including fossil fuel-based, nuclear, and renewable energy plants, utilize spacer couplings to connect shafts in generators, turbines, and other rotating equipment.

3. Chemical Processing: The chemical industry relies on spacer couplings to transfer power in agitators, mixers, pumps, and other processing equipment. The ability to withstand harsh chemical environments makes them suitable for such applications.

4. Mining and Minerals: In mining and mineral processing, spacer couplings are utilized in crushers, conveyors, and other heavy machinery to transfer power between shafts while compensating for misalignment and vibration.

5. Water and Wastewater: In water treatment plants and wastewater facilities, spacer couplings are used in pumps and aerators to ensure efficient power transmission and handle the often challenging environmental conditions.

6. Manufacturing: Various manufacturing industries use spacer couplings in equipment such as extruders, mixers, and printing machinery to transfer power and maintain precision in production processes.

7. Pulp and Paper: The pulp and paper industry utilizes spacer couplings in pulp refiners, digesters, and paper machines, where they help transmit power and accommodate the misalignment that can occur during operation.

8. Marine and Offshore: In marine applications, spacer couplings are used in propulsion systems and various onboard equipment to transfer power effectively and handle dynamic loads at sea.

9. Aerospace: The aerospace industry employs spacer couplings in aircraft engines and auxiliary power units (APUs) to connect rotating components and ensure reliable power transmission.

10. Food and Beverage: The food and beverage industry uses spacer couplings in processing equipment such as mixers, conveyors, and pumps, where they help maintain hygiene standards while transferring power.

Advantages of Using Spacer Couplings in These Industries:

– Spacer couplings can handle high torque and misalignment, enhancing the reliability and efficiency of power transmission systems in diverse applications.

– They provide easy installation and maintenance, reducing downtime and ensuring smooth operations.

– Spacer couplings are available in various sizes, materials, and configurations to suit specific industry needs.

– Their ability to absorb shock loads and dampen vibrations enhances the longevity of connected equipment.

– Spacer couplings are designed to withstand harsh environmental conditions, making them suitable for use in challenging industrial settings.

– They contribute to overall system safety by preventing excessive stress on machinery components.

– In summary, spacer couplings play a crucial role in power transmission across a wide range of industries, contributing to the smooth and efficient operation of machinery and equipment in various applications.

China Standard Djm Single Disc Diaphragm Coupling with Locking Device Elastic Spacer Diaphragm Coupling  China Standard Djm Single Disc Diaphragm Coupling with Locking Device Elastic Spacer Diaphragm Coupling
editor by CX 2024-04-15