Product Description

Product Name	Oldham coupling
Material	Aluminum
Type	OC16-63
Structure	Setscrew and Clamp
Bore size	3-30mm
Weight	7-450 g/pcs
packing	plastic bag +paper box +wooden box +wooden pallet

1. Engineering: machine tools, foundry equipments, conveyors, compressors, painting systems, etc.

2. Pharmaceuticals& Food Processing: pulp mill blowers, conveyor in warehouse, agitators, grain, boiler, bakery machine, labeling machine, robots, etc.

3. Agriculture Industries: cultivator, rice winnower tractor, harvester, rice planter, farm equipment, etc.

4. Texitile Mills: looms, spinning, wrappers, high-speed auto looms, processing machine, twister, carding machine, ruler calendar machine, high speed winder, etc.

5. Printing Machinery: newspaper press, rotary machine, screen printer machine, linotype machine offset printer, etc.

6. Paper Industries: chipper roll grinder, cut off saw, edgers, flotation cell and chips saws, etc.

7. Building Construction Machinery: buffers, elevator floor polisher mixing machine, vibrator, hoists, crusher, etc.

8. Office Equipments: typewriter, plotters, camera, money drive, money sorting machine, data storage equipment, etc.

9. Glass and Plastic Industries: conveyor, carton sealers, grinders, creeper paper manufacturing machine, lintec backing, etc.

10. Home Appliances: vacuum cleaner, laundry machine, icecream machine, sewing machine, kitchen equipments, etc.

      

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Comparison between Couplings with High Torsional Stiffness and Low Torsional Stiffness

Couplings used in motion control systems can vary significantly in their torsional stiffness, which is a crucial characteristic that affects their performance and behavior. Let’s explore the differences between couplings with high torsional stiffness and low torsional stiffness:

• Torsional Stiffness:

  Torsional stiffness refers to the resistance of a coupling to rotational deflection or twisting under the influence of a torque. Couplings with high torsional stiffness offer greater resistance to twisting, while those with low torsional stiffness are more flexible and can accommodate more significant torsional deflections.

• Response to Torque:

  Couplings with high torsional stiffness transmit torque more efficiently from one shaft to another, as they minimize torsional deflection. This characteristic is advantageous in applications where precise torque transmission and minimal power loss are essential. On the other hand, couplings with low torsional stiffness are better at absorbing shocks and torsional vibrations, making them suitable for applications where dampening is required.

• Misalignment Compensation:

  Couplings with high torsional stiffness are less forgiving when it comes to misalignment between shafts. They require more accurate alignment to prevent excessive stress on the coupling and connected components. In contrast, couplings with low torsional stiffness can accommodate some degree of misalignment, reducing the need for precise alignment during installation.

• Resonance and Natural Frequency:

  Couplings with high torsional stiffness have higher natural frequencies and are less prone to resonance. This characteristic is beneficial in high-speed applications where avoiding resonance is critical to prevent damaging vibrations. Couplings with low torsional stiffness, on the other hand, may have lower natural frequencies and need careful consideration to avoid resonance-related issues.

• Stress on Connected Equipment:

  High torsional stiffness couplings can transfer torsional loads more directly to connected equipment, which may increase the stress on other system components. Low torsional stiffness couplings can act as vibration isolators, reducing the impact of torsional loads on connected equipment.

• Application Suitability:

  The choice between high and low torsional stiffness couplings depends on the specific requirements of the application. High torsional stiffness couplings are suitable for applications where precise torque transmission and accuracy are crucial, such as CNC machines and robotics. Low torsional stiffness couplings are ideal for applications involving misalignment, shock absorption, and vibration dampening, such as printing machinery and conveyor systems.

Ultimately, the selection of a coupling with high or low torsional stiffness depends on the specific needs and performance requirements of the motion control system, ensuring optimal functionality and efficiency in the application.

Handling Angular and Axial Misalignments Simultaneously with Servo Couplings

Servo couplings are designed to handle both angular and axial misalignments simultaneously, making them versatile components for motion control systems. Here’s how they achieve this:

• Angular Misalignment: Angular misalignment occurs when the motor shaft and the driven load shaft are not perfectly aligned, resulting in an angular offset between them. Servo couplings with flexible elements, such as bellows or beam couplings, can accommodate angular misalignment without inducing excessive stress on the components.
• Axial Misalignment: Axial misalignment happens when there is a parallel displacement between the motor and the driven load along the shaft axis. Servo couplings with flexible elements allow for axial movement, absorbing any axial misalignment while maintaining torque transmission.
• Combination of Both: Servo couplings are designed to handle the combination of angular and axial misalignments simultaneously. As the flexible elements of the coupling can move in multiple directions, they can compensate for both angular and axial deviations, ensuring smooth and efficient power transmission.

The ability of servo couplings to handle both angular and axial misalignments is vital in many motion control applications. It allows for greater flexibility in design and installation, as well as improved system performance and reduced wear on the components.

Finding Reputable Suppliers or Manufacturers of Servo Couplings for Specific Automation Needs

When looking for high-quality servo couplings to meet your specific automation needs, it’s essential to find reputable suppliers or manufacturers. Here are some methods and resources to help you in your search:

• 1. Online Search Engines:

  Use popular search engines like Google or Bing to find suppliers and manufacturers of servo couplings. Try using specific keywords related to your automation needs, such as “high-torque servo couplings” or “precision motion control couplings.”

• 2. Industry Directories:

  Check industry directories and databases that list suppliers and manufacturers of motion control components. Websites like Thomasnet, GlobalSpec, and Alibaba can be helpful in finding reputable companies.

• 3. Trade Shows and Conferences:

  Attend industry-specific trade shows, exhibitions, and conferences related to automation and motion control. These events often feature numerous suppliers and manufacturers showcasing their products, giving you a chance to interact directly with them.

• 4. Motion Control Associations:

  Explore websites and directories of motion control associations or societies. They often have lists of member companies that are reputable and adhere to industry standards.

• 5. Online Marketplaces:

  Visit online marketplaces like Amazon, eBay, or specialized platforms for industrial equipment. While using these platforms, it’s crucial to verify the seller’s reputation and read customer reviews.

• 6. Industry Forums and Communities:

  Participate in online forums or communities related to automation and motion control. Here, you can seek recommendations from experienced professionals or inquire about their experiences with specific suppliers or manufacturers.

• 7. Recommendations:

  Ask for recommendations from colleagues, peers, or industry experts who have experience in automation and have worked with servo couplings. Their insights can lead you to reliable suppliers.

• 8. Supplier Websites:

  Visit the websites of potential suppliers or manufacturers. Look for information about their product offerings, certifications, manufacturing processes, and customer reviews or testimonials.

• 9. Request for Quotations:

  Contact multiple suppliers and request quotations based on your specific requirements. Compare the offerings, technical support, and pricing before making a decision.

• 10. Technical Support and Customization:

  Consider suppliers or manufacturers who offer technical support and the option for customization to ensure that the servo couplings meet your precise automation needs.

Remember to assess the supplier’s reputation, product quality, certifications, and customer service before making a purchase. Taking the time to research and choose a reputable supplier will help ensure that you receive high-quality servo couplings that meet your specific automation requirements.

editor by CX 2024-02-11