Clamp Collar for Splined Hubs
A clamp collar for splined hubs is a mechanical component used to secure a hub onto a shaft with splines. Splined hubs are designed with a series of ridges or grooves on their inner surface, which mate with corresponding splines on the shaft. The clamp collar, also known as a split collar or shaft collar, ensures a tight fit between the hub and the shaft while allowing for easy installation and removal.
Clamp Collar for Splined Hubs
The clamp collar provides a reliable connection between the splined hub and the shaft, ensuring efficient power transmission and preventing slippage or misalignment. It is commonly used in various applications, including machinery, power transmission systems, automotive components, and industrial equipment.
Splined Hub Clamp Collar Types
The clamp collar consists of a circular metal band with a split along one side. It is typically made of steel or stainless steel for strength and durability. The collar is designed to be placed around the shaft, with the split allowing it to expand and contract to fit various shaft sizes.
Steel Splined Hub Clamp Collar
A steel splined hub clamp collar features a steel construction with splines that interlock with corresponding grooves on the shafts, providing a strong and reliable connection while allowing for easy assembly and disassembly.
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| Profile Type [mm] | Ø A [mm] | Ø B [mm] | Ø B1 [mm] | Ø Ch8 [mm] | Ø dH7 [mm] | L [mm] | K [mm] | T [mm] | S [mm] | Weight [kg] |
| KN 11 x 14 | 42 | 28 | 4,5 | 20 | 11 | 12 | 2 | 4,6 | M 4 | 0,1 |
| KN 13 x 16 | 50 | 36 | 4,5 | 22 | 13 | 12 | 2 | 4,6 | M 4 | 0,16 |
| KN 16 x 20 | 52 | 38 | 5,5 | 25 | 16 | 14 | 2 | 5,7 | M 5 | 0,18 |
| KN 18 x 22 | 54 | 40 | 5,5 | 30 | 18 | 14 | 3 | 5,7 | M 5 | 0,2 |
| KN 21 x 25 | 62 | 48 | 6,6 | 35 | 21 | 14 | 3 | 6,8 | M 5 | 0,24 |
| KN 23 x 28 | 64 | 50 | 6,6 | 36 | 23 | 15 | 3 | 6,8 | M 6 | 0,26 |
| KN 26 x 32 | 70 | 56 | 6,6 | 40 | 26 | 15 | 3 | 6,8 | M 6 | 0,34 |
| KN 28 x 34 | 78 | 60 | 9 | 46 | 28 | 18 | 3 | 9 | M 8 | 0,47 |
| KN 32 x 38 | 82 | 65 | 9 | 50 | 32 | 18 | 3 | 9 | M 8 | 0,52 |
| KN 36 x 42 | 90 | 70 | 9 | 52 | 36 | 18 | 3 | 9 | M 8 | 0,62 |
| KN 42 x 48 | 95 | 75 | 11 | 60 | 42 | 22 | 3 | 11 | M 8 | 0,82 |
| KN 46 x 54 | 100 | 80 | 11 | 65 | 46 | 24 | 3 | 11 | M 8 | 0,96 |
Brass Clamp Collar for Splined Hubs
The brass clamp collar is a secure fastening device designed for splined hubs. It provides a strong grip, preventing slippage or rotation of components. With its durable brass construction, it ensures reliable and precise performance in various applications while maintaining ease of installation and removal.
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| Profile Type [mm] | Ø A [mm] | Ø B [mm] | Ø B1 [mm] | Ø Ch8 [mm] | Ø dH7 [mm] | L [mm] | K [mm] | T [mm] | S [mm] | Weight [kg] |
| KN 11 x 14 | 42 | 28 | 4,5 | 20 | 11 | 12 | 2 | 4,6 | M 4 | 0,12 |
| KN 13 x 16 | 50 | 36 | 4,5 | 22 | 13 | 12 | 2 | 4,6 | M 4 | 0,18 |
| KN 16 x 20 | 52 | 38 | 5,5 | 25 | 16 | 14 | 2 | 5,7 | M 5 | 0,2 |
| KN 18 x 22 | 54 | 40 | 5,5 | 30 | 18 | 14 | 3 | 5,7 | M 5 | 0,23 |
| KN 21 x 25 | 62 | 48 | 6,6 | 35 | 21 | 14 | 3 | 6,8 | M 5 | 0,28 |
| KN 23 x 28 | 64 | 50 | 6,6 | 36 | 23 | 15 | 3 | 6,8 | M 6 | 0,3 |
| KN 26 x 32 | 70 | 56 | 6,6 | 40 | 26 | 15 | 3 | 6,8 | M 6 | 0,4 |
| KN 28 x 34 | 78 | 60 | 9 | 46 | 28 | 18 | 3 | 9 | M 8 | 0,54 |
| KN 32 x 38 | 82 | 65 | 9 | 50 | 32 | 18 | 3 | 9 | M 8 | 0,62 |
| KN 36 x 42 | 90 | 70 | 9 | 52 | 36 | 18 | 3 | 9 | M 8 | 0,72 |
| KN 42 x 48 | 95 | 75 | 11 | 60 | 42 | 22 | 3 | 11 | M 8 | 0,94 |
| KN 46 x 54 | 100 | 80 | 11 | 65 | 46 | 24 | 3 | 11 | M 8 | 1,08 |
Stainless Steel Clamp Collar for Splined Hubs
The stainless steel clamp collar is designed for securing splined hubs with precision and reliability. Its durable construction ensures a tight grip, preventing slippage and ensuring optimal performance. With its corrosion-resistant properties, it offers long-lasting functionality in various industrial applications. A dependable choice for securing splined hubs effectively.
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| Profile Type [mm] | Ø A [mm] | Ø B [mm] | Ø B1 [mm] | Ø Ch8 [mm] | Ø dH7 [mm] | L [mm] | K [mm] | T [mm] | S [mm] | Weight [kg] |
| KN 11 x 14 | 42 | 28 | 4,5 | 20 | 11 | 12 | 2 | 4,6 | M 4 | 0,1 |
| KN 13 x 16 | 50 | 36 | 4,5 | 22 | 13 | 12 | 2 | 4,6 | M 4 | 0,16 |
| KN 16 x 20 | 52 | 38 | 5,5 | 25 | 16 | 14 | 2 | 5,7 | M 5 | 0,18 |
| KN 18 x 22 | 54 | 40 | 5,5 | 30 | 18 | 14 | 3 | 5,7 | M 5 | 0,2 |
| KN 21 x 25 | 62 | 48 | 6,6 | 35 | 21 | 14 | 3 | 6,8 | M 5 | 0,24 |
| KN 23 x 28 | 64 | 50 | 6,6 | 36 | 23 | 15 | 3 | 6,8 | M 6 | 0,26 |
| KN 26 x 32 | 70 | 56 | 6,6 | 40 | 26 | 15 | 3 | 6,8 | M 6 | 0,34 |
| KN 28 x 34 | 78 | 60 | 9 | 46 | 28 | 18 | 3 | 9 | M 8 | 0,47 |
| KN 32 x 38 | 82 | 65 | 9 | 50 | 32 | 18 | 3 | 9 | M 8 | 0,52 |
| KN 36 x 42 | 90 | 70 | 9 | 52 | 36 | 18 | 3 | 9 | M 8 | 0,62 |
| KN 42 x 48 | 95 | 75 | 11 | 60 | 42 | 22 | 3 | 11 | M 8 | 0,82 |
| KN 46 x 54 | 100 | 80 | 11 | 65 | 46 | 24 | 3 | 11 | M 8 | 0,96 |
Functions of Clamp Collar for Spline Hubs
Clamp collars are crucial in providing a secure and adjustable connection between spline hubs and shafts. They ensure proper power transmission, help with alignment, reduce vibration, and offer flexibility for installation and maintenance procedures.
- Shaft Fastening: The primary function of a clamp collar for spline hubs is to secure the hub onto the shaft. The collar is designed to tightly grip the shaft, preventing any rotational movement or slippage between the hub and the shaft during operation. This ensures that the hub remains firmly attached to the shaft and transfers torque effectively.
- Axial Positioning: Clamp collars can also be used to precisely position the spline hub along the axial direction of the shaft. By adjusting the position of the collar on the shaft, the axial location of the hub can be fine-tuned, allowing for proper alignment with other components in the system.
- Vibration Damping: In certain applications, vibration can be a concern. Clamp collars can help dampen vibrations by providing a secure connection between the spline hub and the shaft. The collar's clamping force helps reduce any movement or rattling, thereby minimizing the transmission of vibrations to other parts of the system.
- Easy Installation and Removal: Clamp collars offer a convenient means of attaching and detaching spline hubs from shafts. They typically have a split design, allowing them to be easily opened and placed around the shaft or removed when necessary. This makes installation and maintenance procedures more straightforward compared to alternative methods, such as press-fitting or keyway systems.
- Reusability: Clamp collars are reusable components, which means they can be removed and reinstalled multiple times without significant degradation or loss of functionality. This can be advantageous for applications where spline hubs need to be repositioned, replaced, or adjusted periodically.
Additional information
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Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
FAQ
Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.