Product Description
CHINAMFG rollers enhance rotation on the bushing while reducing impact loads on the sprocket tooth during operation.
All components are heat treated to achieve maximum strength. All components are heat treated to achieve maximum strength.
Pre-loaded during the manufacturing process to minimize initial elongation.
Hot dipped lubrication ensures 100% lubrication of all chain components to extend wear life and reduce maintenance costs.
| CHC NO. |
PITCH | BUSH WIDTH |
ROLLER DIA |
PIN | PLATE | MIN. STRENGTH |
AVG. STRENGTH |
MAX. STRENGTH |
TRANS PITCH |
|||
| d | L | LC | H | T | ||||||||
| mm | mm | mm | mm | mm | mm | mm | mm | kgf | kgf | kgf | mm | |
| C35-1 | 9.525 | 4.68 | 5.08 | 3.60 | 12.15 | 13.40 | 8.80 | 1.25 | 800 | 1,100 | 220 | NIL |
| C40-1 | 12.700 | 7.85 | 7.92 | 3.98 | 17.80 | 21.00 | 12.00 | 1.50 | 1,420 | 1,950 | 370 | NIL |
| C50-1 | 15.875 | 9.40 | 10.16 | 5.09 | 21.80 | 25.00 | 15.00 | 2.00 | 2,200 | 3,100 | 650 | NIL |
| C60-1 | 19.050 | 12.58 | 11.91 | 5.96 | 26.90 | 31.00 | 18.00 | 2.35 | 3,190 | 4,200 | 920 | NIL |
| C80-1 | 25.400 | 15.75 | 15.87 | 7.94 | 33.50 | 38.00 | 24.10 | 3.20 | 5,680 | 7,500 | 1,500 | NIL |
| C100-1 | 31.750 | 18.90 | 19.05 | 9.54 | 41.10 | 47.00 | 30.10 | 4.00 | 8,870 | 12,100 | 2,300 | NIL |
| C120-1 | 38.100 | 25.23 | 22.22 | 11.11 | 50.80 | 57.00 | 36.20 | 4.70 | 12,770 | 16,000 | 3,100 | NIL |
| C140-1 | 44.450 | 25.23 | 25.40 | 12.71 | 54.90 | 62.00 | 42.20 | 5.50 | 17,380 | 21,000 | 4,100 | NIL |
| C160-1 | 50.800 | 31.55 | 25.87 | 14.29 | 65.50 | 73.00 | 48.20 | 6.40 | 22,700 | 30,000 | 5,400 | NIL |
| C40-2 | 12.700 | 7.85 | 7.92 | 3.98 | 32.30 | 36.20 | 12.00 | 1.50 | 2,840 | 3,900 | 630 | 14.38 |
| C50-2 | 15.875 | 9.40 | 10.16 | 5.09 | 39.90 | 44.00 | 15.00 | 2.00 | 4,440 | 6,200 | 1,100 | 18.11 |
| C60-2 | 19.050 | 12.58 | 11.92 | 5.96 | 49.80 | 54.40 | 18.00 | 2.35 | 6,380 | 8,400 | 1,530 | 22.78 |
| C80-2 | 25.400 | 15.75 | 15.87 | 7.94 | 62.70 | 68.10 | 24.10 | 3.20 | 11,360 | 15,000 | 2,550 | 29.29 |
| C100-2 | 31.750 | 18.90 | 19.05 | 9.54 | 77.00 | 83.10 | 30.10 | 4.00 | 17,740 | 24,200 | 3,900 | 35.76 |
| C120-2 | 38.100 | 25.23 | 22.22 | 11.11 | 96.30 | 102.90 | 36.20 | 4.70 | 25,540 | 32,000 | 5,250 | 45.44 |
| C140-2 | 44.450 | 25.23 | 25.40 | 12.71 | 103.60 | 111.00 | 42.20 | 5.50 | 347,600 | 42,000 | 6,970 | 48.87 |
| C160-2 | 50.800 | 31.55 | 28.57 | 14.29 | 124.20 | 132.10 | 48.20 | 6.40 | 57,460 | 60,000 | 9,150 | 58.55 |
| Usage: | Transmission Chain, Conveyor Chain, Roller Chain |
|---|---|
| Material: | Alloy/Carbon Steel |
| Surface Treatment: | Polishing |
| Feature: | Heat Resistant |
| Chain Size: | 3/8"*2" |
| Structure: | Roller Chain |
| Customization: |
Available
| Customized Request |
|---|
Can roller chains be used for power transmission in automotive applications?
Yes, roller chains can be used for power transmission in automotive applications. However, it’s important to note that roller chains are not commonly used as the primary method of power transmission in modern automotive systems. The automotive industry has largely transitioned to other technologies such as timing belts and gears for power transmission. Nevertheless, roller chains can still be found in some automotive components and systems. Here’s a detailed answer to the question:
1. Engine Timing: Roller chains are commonly used in internal combustion engines to drive the camshafts and synchronize the opening and closing of the engine’s valves. The timing chain ensures precise timing between the crankshaft and camshaft, allowing for efficient engine operation.
2. Transfer Cases: In certain four-wheel-drive and all-wheel-drive vehicles, roller chains are used in the transfer case to transmit power from the transmission to the front and rear axles. The roller chain in this application allows for smooth and efficient power transfer between the different drivetrain components.
3. Other Applications: While roller chains are not as prevalent in other automotive systems, they can be found in some secondary applications such as power steering systems, engine oil pumps, and accessory drives.
It’s important to consider the specific requirements of the automotive application when determining the suitability of a roller chain. Factors such as load capacity, speed, temperature, and environmental conditions need to be carefully evaluated. Additionally, regular maintenance and lubrication are crucial to ensure the longevity and reliable performance of the roller chain in automotive applications.
Can roller chains be used for power transmission in pumps and compressors?
Yes, roller chains can be used for power transmission in pumps and compressors. Here’s a detailed answer to the question:
1. Power Transmission: Roller chains are widely used in various industries for transmitting power between rotating components. In pumps and compressors, roller chains can efficiently transfer power from the motor to the impeller or compressor wheel, enabling the pumping or compression action.
2. Versatility: Roller chains are available in different sizes, pitches, and configurations, making them suitable for various power transmission requirements. They can accommodate a wide range of power levels and speeds, allowing pumps and compressors to operate effectively in different applications and conditions.
3. Load Handling: Pumps and compressors typically involve dynamic loads due to the movement of fluids and gases. Roller chains are designed to handle these dynamic loads effectively. The multiple rollers and pins in the chain distribute the load evenly, minimizing stress concentrations and ensuring smooth power transmission.
4. Durability: Roller chains are known for their durability and resistance to wear. They are designed to withstand demanding operating conditions, including high speeds, fluctuating loads, and exposure to contaminants. Proper lubrication and maintenance further enhance their longevity and reliability in pump and compressor applications.
5. Easy Installation and Maintenance: Roller chains offer ease of installation and maintenance. They can be easily installed, adjusted, and tensioned to ensure proper alignment and operation. Routine maintenance tasks such as lubrication and inspection can help optimize chain performance and identify any potential issues.
It’s important to select the appropriate roller chain based on the specific requirements of the pump or compressor, considering factors such as power transmission capacity, speed, load characteristics, and environmental conditions. Regular inspection and maintenance are crucial to ensure optimal performance and to detect any signs of wear or damage that may require replacement or repair.
What are the key components of a roller chain?
A roller chain consists of several key components that work together to facilitate power transmission. Here’s a detailed answer to the question:
1. Inner and Outer Plates: The inner and outer plates are flat metal plates that form the sides of the roller chain. They provide support and protection to the other components and help maintain the proper spacing between the rollers.
2. Rollers: The rollers are cylindrical components that are positioned between the inner and outer plates. They are responsible for engaging with the sprockets and transmitting power. The rollers rotate freely on the bushings and reduce friction during operation.
3. Bushings: The bushings are cylindrical sleeves that fit inside the rollers. They provide a low-friction surface for the rollers to rotate on and help reduce wear and extend the life of the chain.
4. Pins: The pins are cylindrical metal rods that connect the inner and outer plates. They pass through the bushings and hold the chain together. The pins are press-fitted into the plates and provide a pivot point for the rollers.
5. Link Plates: The link plates are the connecting elements between adjacent chain links. They are the plates that hold the pins in place and provide structural integrity to the chain.
6. Master Link or Connecting Link: The master link, also known as the connecting link, is a special link that allows for easy installation and removal of the roller chain. It typically has a removable pin or clip that enables the chain to be opened and closed without the need for special tools.
These components work together to form a continuous loop that engages with the sprockets and transfers power from one shaft to another. The precise design and construction of these components contribute to the overall strength, durability, and efficiency of the roller chain.
editor by CX 2023-11-02