Product Description
Factory Price High Precision Aluminum Timing Belt Pulley With Customized
We are HangZhou CHINAMFG Gear Machinery Co., LTD, and Newgear Planetary Transmission Co.,Ltd , My boss have 3 companies.
We are a large-scale manufacturer with 25 years of experience in manufacturing gears, synchronous wheels and reducers in HangZhou.
There are more than 500 employees.
HangZhou CHINAMFG Gear Machinery Co., Ltd. is HangZhou’s largest and leading gear transmission supplier in the Pearl River Delta. Famous-brand precision traditional enterprise in the industry. The main products include synchronous belt series. Precision gear grinding series. Three major areas such as planetary reducer series. Very Famous brand iHF, high precision. We can offer you pulley as your design.
Concentricity : 0.02-0.03mm
Main Features:
1. OEM/ODM tooth number from 10 to 72 timing pulley ,Or more teeth.
2. Material can be designed by customer requirement
3. High torque series S2M S3M S5M S8M P2M P3M P5M P8M
4. Normal torque series MXL XL L H
5. High precision drive series 2GT 3GT 5GT 8YU
6. Light load drive series T5 T10
7. Heave load drive series AT5 AT10
8. Clamping Timing Pulleys S3M S5M S8M
9.Good quality products
10.Competitive prices
11.Fast delivery
12.Best after-sale service
13.Brand: HeFa or OEM & ODM
14.Synchronous pulley shape:A /B/D/E/F/K
Basic Information:;
| Specification | Standard or Custom made |
| Material | Stainless steel,;,;brass,; carbon steel,; aluminum,; and so on.; |
| Surface Treatment | Zn-plating,; Ni-plating,; Cr-plating,; Tin-plating,; Copper-plating,; the wreath oxygen resin spraying,; black oxide coating,; painting,; powdering,; color zinc-plated,;blue black zinc-plated,; silver plating,;anodizing etc.; |
| Main Products | Precision spur gear,; Timing pulley,; Bevel pulley,; Worm& worm gear,; Timing Belt.;.; |
| Producing Equipment | CNC machine ,; automatic lathe machine,;stamping machine,;CNC milling machine,;rolling machine,; lasering,; tag grinding machine etc.; |
| Management System | ISO9001 – 2008 |
| Testing Equipment | Projecting apparatus,; Salt Spray Test,; Durometer,; and Coating thickness tester ,; 2D projector |
| Lead time | 10-15 working days as usual,; 30days in busy season,; it will based on the detailed order quantity.; |
| Delivery of Samples | By DHL,; Fedex,; UPS,; TNT,; EMS |
| Main Markets | North America,; South America,; Eastern Europe ,; West Europe ,; North Europe,; South Europe,; Asia |
| How to order | You send us drawing or sample |
| We carry through project assessment | |
| We give you our design for your confirmation | |
| We make the sample and send it to you after you confirmed our design | |
| You confirm the sample then place an order and pay us 30% deposit | |
| We start producing | |
| When the goods is done,; you pay us the balance after you confirmed pictures or tracking numbers.; | |
| Trade is done,; thank you!! | |
| Applications | Toy,; Automotive,; instrument,; electrical equipment,; household appliances,; furniture,; mechanical equipment,;daily living equipment,; electronic sports equipment,; ,; sanitation machinery,; market/ hotel equipment supplies,; etc.; |
Shipping
Contact person: Sunny.
We offer pulley, gear, gearbox. and other product.
OEM, ODM.
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| Certification: | CE, ISO |
|---|---|
| Pulley Sizes: | Type B |
| Manufacturing Process: | Machining |
| Material: | Aluminum |
| Surface Treatment: | Electroplating |
| Application: | Chemical Industry, Grain Transport, Mining Transport, Power Plant, Printing |
| Samples: |
US$ 1/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What types of materials are commonly used for V pulley components?
Various materials are used for different components of V pulleys to provide the necessary strength, durability, and performance characteristics. Here are some commonly used materials for V pulley components:
1. Pulley Body:
The main body or rim of a V pulley is often made of materials such as:
- Cast Iron: Cast iron is a popular choice for its high strength, durability, and resistance to wear. It can handle heavy loads and is commonly used in industrial applications.
- Steel: Steel is another common material for V pulleys due to its strength and ability to withstand high loads. It is often used in heavy-duty applications that require excellent durability.
- Aluminum: Aluminum pulleys are lightweight and offer good corrosion resistance. They are commonly used in applications where weight reduction is desired, such as in automotive and aerospace industries.
- Plastic: Certain types of durable plastics, such as nylon or polypropylene, may be used for pulleys in applications where weight reduction, corrosion resistance, or noise reduction is important.
2. Hub:
The hub of a V pulley, which connects the pulley to the shaft, is typically made of materials like:
- Steel: Steel hubs provide high strength and durability, making them suitable for heavy-duty applications.
- Aluminum: Aluminum hubs are lightweight and offer good corrosion resistance. They are commonly used in applications where weight reduction is desired.
- Cast Iron: Cast iron hubs are known for their strength and durability, providing a secure connection between the pulley and the shaft.
3. Coatings and Finishes:
In addition to the base materials, V pulleys can be coated or finished with protective layers to enhance their performance and longevity. Some common coatings and finishes include:
- Zinc Plating: Zinc plating provides corrosion resistance, protecting the pulley from environmental factors.
- Powder Coating: Powder coating offers a durable and aesthetically pleasing finish while providing corrosion protection.
- Black Oxide: Black oxide coating improves the pulley’s surface hardness and provides some corrosion resistance.
- Anodizing: Anodizing is commonly used on aluminum pulleys to enhance their corrosion resistance and improve surface durability.
The selection of materials for V pulley components depends on factors such as the application requirements, load capacity, environmental conditions, and desired performance characteristics. Manufacturers consider these factors to ensure that the chosen materials meet the specific needs of the application and provide reliable and efficient power transmission.
How are V pulleys employed in automotive engines and accessories?
V pulleys play a crucial role in automotive engines and accessories by enabling efficient power transmission and driving various engine components. Here’s a detailed explanation of how V pulleys are employed in automotive engines and accessories:
1. Serpentine Belt System:
Modern automotive engines often utilize a serpentine belt system, which consists of a single, continuous belt that drives multiple engine accessories. The V pulley is a key component in this system, as it provides the necessary driving force for the serpentine belt.
2. Crankshaft Pulley:
The crankshaft pulley is one of the primary V pulleys in an automotive engine. It is connected to the crankshaft, which converts the reciprocating motion of the pistons into rotational motion. The crankshaft pulley drives the serpentine belt, which, in turn, drives various engine accessories.
3. Accessories Driven by V Pulleys:
V pulleys are responsible for driving several important engine accessories, including:
- Alternator: The alternator generates electrical power to charge the battery and power the vehicle’s electrical systems.
- Power Steering Pump: The power steering pump provides hydraulic assistance to make steering easier for the driver.
- Air Conditioning Compressor: The air conditioning compressor pressurizes refrigerant to cool the cabin air.
- Water Pump: The water pump circulates coolant throughout the engine to maintain optimal operating temperature.
- Engine Cooling Fan: In some vehicles, the engine cooling fan is driven by a V pulley to regulate the engine temperature.
4. Speed Control and Belt Routing:
V pulleys allow for speed control and belt routing in automotive engines. By using different-sized pulleys, the speed ratio between the crankshaft pulley and the driven accessories can be adjusted. This ensures that the accessories operate at the desired speed for optimal performance.
Additionally, V pulleys and the serpentine belt system allow for efficient belt routing, maximizing the available space in the engine compartment and optimizing the packaging of engine accessories.
5. Tensioning and Belt Alignment:
Proper tensioning and belt alignment are critical for efficient power transmission and preventing belt slippage or premature wear. V pulleys in automotive engines are often accompanied by tensioners and idler pulleys that help maintain the correct tension in the serpentine belt and ensure proper belt alignment.
6. Durability and Maintenance:
V pulleys used in automotive engines are designed to withstand the demanding conditions of engine operation, including high temperatures, vibrations, and continuous rotation. They are typically made of durable materials such as steel or aluminum.
Regular maintenance, including periodic inspection, tension adjustment, and belt replacement, is necessary to ensure the efficient operation of the V pulley system in automotive engines and accessories.
Overall, V pulleys are essential components in automotive engines and accessories, providing reliable power transmission and driving various engine systems. Their design features, combined with the serpentine belt system, contribute to the efficient operation of automotive engines, ensuring optimal performance and functionality of engine accessories.
What advantages do V pulleys offer for power transmission?
V pulleys, also known as V-belt pulleys or sheaves, offer several advantages for power transmission in various applications. Here’s an explanation of the advantages provided by V pulleys:
1. High Efficiency:
V pulleys provide high efficiency in power transmission. The V-shaped groove on the pulley and the corresponding trapezoidal cross-section of the V-belt create a wedging action that enhances the grip between the pulley and the belt. This improved grip minimizes slippage and ensures efficient power transfer, resulting in higher overall system efficiency.
2. Wide Speed Range:
V pulleys offer a wide speed range capability. By using different-sized pulleys, the speed ratio between the driving source and the driven component can be adjusted. This flexibility allows for the adaptation of power transmission systems to meet specific speed requirements, enabling optimal operation in various applications.
3. Shock and Vibration Dampening:
V pulleys have inherent shock and vibration dampening properties. The elasticity of the V-belt absorbs shocks and vibrations, reducing their transmission to the driven components. This feature helps to protect the machinery and equipment from excessive wear and damage, enhancing their reliability and lifespan.
4. Compact Design:
V pulleys offer a compact design compared to other types of pulleys. The V-belt drive system requires less space, making it suitable for applications where space constraints exist. The compact design also allows for efficient power transmission in tight or confined areas.
5. Cost-Effective:
V pulleys are cost-effective compared to other power transmission systems. They are relatively simple in design and construction, making them more affordable to manufacture, install, and maintain. Additionally, V-belts have a longer service life compared to other types of belts, reducing the frequency and cost of replacement.
6. Easy Installation and Maintenance:
V pulleys are easy to install and maintain. The split design of some V pulleys allows for easy installation or replacement without the need to disassemble the entire system. Additionally, V-belts are generally easy to tension and adjust, simplifying maintenance tasks and reducing downtime.
7. Versatility:
V pulleys offer versatility in power transmission applications. They can accommodate a wide range of power requirements, making them suitable for various industries and systems. Additionally, V pulleys can transmit power over long distances without a significant loss in efficiency, allowing for flexibility in system design and layout.
These advantages make V pulleys a popular choice for power transmission in a wide range of applications. Their high efficiency, speed range capability, shock absorption, compact design, cost-effectiveness, ease of installation and maintenance, and versatility contribute to their widespread use in numerous industries and machinery.
editor by CX
2024-05-07