Shaft collar is a simple but important mechanical component. It is widely used in Power Transmission applications, such as motors and gearboxes. The Shaft collars are used as mechanical stops, locating components, and bearing faces. The simple design lends itself to easy installation
–Set screw type/ Set Screw Shaft Collar
–Single Split Collar / One-piece Shaft Collar
–Double Split Collar / Two-piece Shaft Collar
–One-Piece Threaded Collar
–Double wide shaft collar
Set screw type is the most effective when used on a shaft made of a material which is softer than the set screw.
Threaded shaft collars offer the same quality and benefits of smooth bore Collars, meanwhile providing additional features. Threaded collars provide axial holding power which is superior to smooth bore collars, while offering easier installation and adjustment than CZPT ring locking devices.
One-piece shaft collars wrap around the shaft for even distribution of clamping forces. This results in a tight fit and greater holding power, without the shaft damage caused by set screws. Clamp collars are easy to remove, indefinitely adjustable, and work well on virtually any shaft.
Two-piece shaft collars offer the same benefits as one-piece shaft collars with additional versatility and convenience. The split design is easily installed and disassembled, reducing labor and downtime when adjustment, removal, or replacement is necessary. These clamping forces provide the collar with a holding power superior to one-piece and set screw shaft collars.
Unik Shaft Collar Features:
Superior fit, finish and holding power.
Tightly controlled face to bore perpendicularity.
Bore size stamped on every shaft collar.
Black oxide finish produces holding power and resisting corrosion.
DIN 12.9 for metric screws for maximum torque ability.
black oxide and zinc-plated steel, Stainless Steel, Aluminum
Q1. What is your terms of packing?
A: Generally, we pack our goods in single color box. If you have special request about packing, pls negotiate with us in advance, we can pack the goods as your request.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages
before you pay the balance. Other payments terms, pls negotiate with us in advance, we can discuss.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. 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.We welcome sample order.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
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.
|Stiffness & Flexibility:||Stiffness / Rigid Axle|
|Journal Diameter Dimensional Accuracy:||IT6-IT9|
|Axis Shape:||Straight Shaft|
|Shaft Shape:||Hollow Axis|
Are there tutorials available on selecting the right split collar based on environmental conditions?
Yes, you can find tutorials and educational resources on selecting the right split collar based on environmental conditions. Choosing the appropriate split collar is crucial to ensure optimal performance in different environments. Here’s where to find tutorials and guidance:
- 1. Manufacturer Websites: Many split collar manufacturers provide resources on their websites, including selection guides. These guides often consider factors like temperature, humidity, and chemical exposure to help you choose the right collar for your specific environment.
- 2. Online Engineering Communities: Engineering forums and communities frequently discuss the selection of components, including split collars. You can ask questions and gather insights from experienced engineers regarding environmental considerations.
- 3. YouTube and Video Platforms: Video tutorials on platforms like YouTube can provide visual guidance on selecting split collars for specific environmental conditions. These videos may include real-world examples and case studies.
- 4. Technical Manuals and Guides: Manufacturers often include detailed technical manuals and guides with their products. These documents can provide in-depth information on selecting split collars based on environmental factors.
- 5. Industry Associations: Industry-specific associations and organizations may offer resources and publications that address the selection of components like split collars for particular environments, such as aerospace, marine, or food processing.
- 6. Online Retailers: Some online retailers provide selection tools and guidelines to help customers choose the right split collar based on environmental conditions. These tools often include filter options for material and environment type.
- 7. Engineering Schools and Institutions: Educational institutions may offer courses or seminars that cover component selection, including split collars, for various environments. Check with local universities or technical schools for educational resources.
- 8. Supplier Consultation: Contacting split collar suppliers directly can be a valuable resource. They can provide expert advice and recommendations based on your specific application and environmental challenges.
- 9. Online Articles and Blogs: Technical websites and engineering blogs may feature articles that discuss the selection of split collars in different environments. These articles often provide practical insights and tips.
- 10. Webinars and Seminars: Look for webinars and seminars conducted by industry experts and suppliers. These events may cover the selection process and considerations for split collars in varying environmental conditions.
When selecting split collars based on environmental conditions, consider factors such as temperature, moisture, chemicals, abrasion, and exposure to corrosive elements. It’s essential to choose collars that are compatible with the specific challenges your machinery or equipment will face in its operating environment.
Where can I purchase split collars with specific certifications for certain industries?
Purchasing split collars with specific certifications for particular industries is crucial to meet safety and regulatory requirements. Here are some sources where you can find certified split collars:
- 1. Industrial Suppliers: Many industrial suppliers and distributors offer a range of certified split collars designed for specific industries. These suppliers often have a variety of certifications to meet regulatory standards.
- 2. Manufacturer Websites: The official websites of split collar manufacturers typically provide information on certified products. You can directly contact manufacturers to inquire about certifications and place orders.
- 3. Specialized Industrial Stores: Some specialized industrial stores focus on specific industries, such as aerospace or medical. These stores are likely to carry certified split collars tailored to those industries.
- 4. Trade Shows and Exhibitions: Attending industry-specific trade shows and exhibitions can connect you with manufacturers and suppliers who specialize in certified components, including split collars.
- 5. Online Marketplaces: Online marketplaces often list split collars with detailed product information, including certifications. You can filter search results to find collars that meet your industry’s requirements.
- 6. Industry Associations: Industry associations related to your specific field may provide recommendations or directories of certified suppliers. These associations often collaborate with trusted suppliers.
- 7. Local Distributors: Check with local distributors who may have knowledge of suppliers offering certified split collars for your industry. Local sources can be convenient for quick procurement.
- 8. B2B (Business-to-Business) Platforms: Some B2B platforms cater to industrial and manufacturing needs, offering a wide range of certified components, including split collars.
- 9. Custom Manufacturing: In cases where standard certified collars are not readily available, consider working with manufacturers who offer custom fabrication services to meet industry-specific requirements.
When purchasing certified split collars, ensure that you request and verify the relevant certifications, such as quality management certifications (e.g., ISO 9001) or industry-specific certifications (e.g., aerospace or medical certifications). It’s essential to adhere to industry standards and regulations for safety and compliance in your applications.
What are the primary advantages of using split collars in mechanical assemblies?
Using split collars in mechanical assemblies offers several advantages that enhance their performance and ease of use. Here are the primary advantages:
- 1. Easy Installation and Removal: Split collars are designed with a break in the collar, allowing them to be easily installed or removed from a shaft without the need for complete disassembly of the equipment. This simplifies maintenance and reduces downtime.
- 2. Precise Positioning: Split collars provide precise positioning on a shaft. They can be adjusted to the desired location with accuracy, ensuring proper alignment of components such as bearings, sprockets, or pulleys.
- 3. Even Pressure Distribution: Split collars apply even pressure around the shaft, preventing localized stress and potential damage to the shaft. This uniform distribution of force reduces the risk of shaft wear or deformation.
- 4. Secure Locking Mechanism: Split collars often feature set screws or clamping mechanisms that create a secure and reliable hold on the shaft. This prevents slippage or movement during operation.
- 5. Reusability: Split collars are typically reusable, which is cost-effective in the long run. They can be removed, adjusted, and reinstalled multiple times without loss of performance or integrity.
- 6. Versatility: Split collars are available in various materials and sizes to accommodate different shaft dimensions and environmental conditions. This versatility makes them suitable for a wide range of applications.
- 7. Reduced Shaft Damage: The design of split collars minimizes the risk of shaft damage that can occur with other collar types, such as set-screw collars, which can mar or deform the shaft surface.
- 8. Minimal Assembly Space: Split collars do not require extra space beyond the length of the collar itself. This is advantageous in applications with limited assembly space or close proximity to other components.
- 9. Corrosion Resistance: Split collars can be manufactured from materials with corrosion-resistant properties, making them suitable for use in various environments, including outdoor and marine applications.
- 10. Maintenance Efficiency: Split collars simplify maintenance tasks by allowing quick access to the shaft. When maintenance or replacement is needed, the collar can be easily disassembled and reassembled.
The advantages of using split collars make them a popular choice in mechanical assemblies where precision, ease of installation, and maintenance are essential. These collars offer reliability and flexibility in a wide range of applications.
editor by CX 2023-10-27