China Standard OEM Htd Mxl XL L S8m S5m S2m Timing Pulley pulley block

Product Description

>> If you receive quality problems with the product, please contact us in time and handle it properly for you.

>> You need to provide teeth profile, teeth quantity, belt width, bore diameter, quantity and type. Please send us drawings to get our best quotation.Thanks
 

Product name Belt pulley / Timing pulley
Teeth profile Arc toothed HTD3M, HTD5M, HTD8M, HTD14M, HTD20M, Gt2,  Gt3, Gt5
Arc Gt toothed Gt2,Gt3,Gt5
Trapezoidal toothed MXL, XXL, XL, L, H, XH, XXH
T-toothed T2.5, T5, T10, T20
AT-toothed AT3,AT5,AT10,AT20
S-toothed S2M, S3M, S4.5M, S5M, S8M, S14M
Parabolic-toothed P2M, P3M, P5M, P8M, P14M
Y-toothed G2M, G3M, G5M, Y8M
Teeth Quantity 10-150 teeth or customized
Inner Bore 2-200mm H7 precision or customized
materials Carbon steel, aluminum alloy frequently used, brass and cast iron available.
Surface treatment Anodize, Black Oxide, Phosphate and Galvanization.
Specification OEM serice, strictly according drawing and samples
Application Machining, Mining Accessories, Machinery Accessoried, Truck Parts, Auto Parts, Industrial Parts, etc

 

     FEATURE#1
      – Accurate transmission
      – Balance
      – Low noise
      – No slip
     FEATURE#2
      – Multi-axis transmission
      – Oil resistant
      – Moisture proof
      – No lubication required
     FEATURE#3
      – Safety & Eco-friendly
      – Wide range of applications
      – Support customization

HangZhou CHINAMFG Rubber & Plastic Co.,Ltd  
Established in 2008, Is a Specializing in the production of agricultural/industrial machinery parts, currently producing timing belts, conveyor belts, crawlers, synchronous wheels, gears, bearings, engines and other spare parts. Our products are SGS, RoHS, M1 and UL certified,Our factory is located in Zhangting Industrial Zone, Xihu (West Lake) Dis., HangZhou, which is only 50 kilometers away from the famous HangZhou Port (Harbor). covers an area of 9,000 square meters, with 6,000 square meters’ standard workshops and world-class equipment, we have exported our products to many international markets including the UK, Southeast Asia, France, Australia, Canada, etc.Please feel free to contact us for more information.

====================================  FAQ ======================================

1) Q: I haven’t done business with you before, how can i trust your company? 
A: Our company are made-in-china CHINAMFG supplier and passed Field certification by made-in-china. What’s more,we’ve got authority certificates for ISO9001.

2) Q: How is quality ensured?
A:  All our processes strictly adhere to ISO9001:2008 procedures, we have strict quality control from producing to delivery,100% inspection by professional testing centre. Small samples could be provided to you for testing.

3) Q: Can i get 1 or more samples?
A: Yes, sample orders welcomed. 

4) Q: Do you give any discounts?
A: Yes, we’ll surely try my best to help you get the best price and best service at the same time.

5) Q: How to Custom-made(OEM/ODM)?
A: Please send you product drawings or samples to us if you have, and we can custom-made as you requirements.We will also provide professional advices of the products to make the design to be maximize the performance.

Certification: CE, ISO
Manufacturing Process: Hobbing
Material: C45#Steel,Brass,Aluminum, POM
Surface Treatment: Baking Paint
Application: Chemical Industry, Grain Transport, Mining Transport, Power Plant, Industrial Agricultural Machinery  
Customize: Logo,Color,Size
Samples:
US$ 30/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

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Customized Request

xl pulley

How do XL pulleys compare to other pulley types, such as HTD or V-belt pulleys?

XL pulleys, HTD pulleys, and V-belt pulleys are all popular types of pulleys used in mechanical systems. Here is a detailed comparison of XL pulleys with HTD and V-belt pulleys:

1. Tooth Profile:

XL pulleys and HTD (High Torque Drive) pulleys both utilize toothed belts for power transmission. The main difference lies in their tooth profiles. XL pulleys have trapezoidal teeth, while HTD pulleys have a curvilinear tooth profile. V-belt pulleys, on the other hand, are designed for V-belts, which have a wider, wedge-shaped cross-section.

2. Power Transmission Capacity:

XL pulleys and HTD pulleys offer higher power transmission capacities compared to V-belt pulleys. The toothed belt designs of XL and HTD pulleys provide a positive engagement, preventing slippage under higher loads or torque. V-belt pulleys rely on friction between the belt and pulley, limiting their power transmission capacity.

3. Speed Capability:

XL pulleys and HTD pulleys are both suitable for higher speed applications compared to V-belt pulleys. The toothed belt designs allow for better grip and reduced belt slippage, enabling XL and HTD pulleys to operate at higher rotational speeds without compromising performance. V-belt pulleys are generally suitable for lower speed applications.

4. Efficiency:

XL pulleys and HTD pulleys offer higher efficiency compared to V-belt pulleys. The positive engagement between the toothed belts and pulleys in XL and HTD systems minimizes slippage and associated energy losses. V-belt pulleys, relying on friction, may experience higher energy losses due to belt slip.

5. Precision and Positioning:

XL pulleys and HTD pulleys provide better positional accuracy and reduced backlash compared to V-belt pulleys. The toothed belt systems offer improved control and synchronization, making them suitable for applications that require precise positioning or timing, such as robotics or CNC machines.

6. Noise and Vibration:

XL pulleys and HTD pulleys generally produce less noise and vibration compared to V-belt pulleys. The toothed belt systems exhibit smoother operation due to their positive engagement, reducing noise and vibration levels. V-belt pulleys may generate more noise and vibration due to potential slippage and belt oscillation.

7. Installation and Maintenance:

XL pulleys, HTD pulleys, and V-belt pulleys are all relatively easy to install and maintain. However, V-belt pulleys may require more frequent tension adjustments and periodic belt replacements due to belt wear and stretch. Toothed belt systems, including XL and HTD pulleys, often require less maintenance and offer longer belt life.

8. Application Suitability:

The choice between XL pulleys, HTD pulleys, and V-belt pulleys depends on the specific application requirements. XL and HTD pulleys are commonly used in industrial automation, power transmission, and precision machinery applications that demand higher torque, speed, and accuracy. V-belt pulleys are often employed in applications such as HVAC systems, automotive engines, and smaller machinery.

In summary, XL pulleys, HTD pulleys, and V-belt pulleys have differences in tooth profile, power transmission capacity, speed capability, efficiency, precision, noise/vibration levels, installation/maintenance, and application suitability. Understanding these differences is crucial in selecting the most appropriate pulley type for a given mechanical system and its specific requirements.

xl pulley

What are the advantages of using XL pulleys in power transmission systems?

XL pulleys offer several advantages when used in power transmission systems. Here are some of the key advantages:

1. Precise Motion Control:

XL pulleys, along with their corresponding timing belts, provide precise motion control in power transmission systems. The teeth on the pulleys engage with the teeth on the belt, resulting in accurate and repeatable positioning. This makes XL pulleys suitable for applications that require precise speed and position control, such as robotics, CNC machines, and automation systems.

2. High Efficiency:

The toothed profile of XL pulleys enables efficient power transmission with minimal energy loss. The positive engagement between the pulley and the timing belt reduces slippage and ensures a high level of efficiency in transferring rotational motion. This efficiency is particularly advantageous in applications where power efficiency is critical, as it helps reduce energy consumption and improves overall system performance.

3. Wide Range of Speed Ratios:

XL pulleys are available in various tooth counts, allowing for a wide range of speed ratios in power transmission systems. By selecting different pulley sizes or combinations, the rotational speed can be adjusted to match the specific requirements of the application. This flexibility in speed ratios makes XL pulleys versatile and adaptable to different speed and torque requirements.

4. Low Noise and Vibration:

XL pulleys and timing belts operate with minimal noise and vibration compared to other power transmission methods, such as gears or chain drives. The toothed design reduces backlash and ensures smooth and quiet operation. This advantage is particularly beneficial in applications that require low noise levels, precision, and reduced mechanical vibrations.

5. Maintenance-Free Operation:

XL pulleys and timing belts are typically maintenance-free components. Unlike traditional belt drives that require regular tension adjustments or lubrication, XL pulleys and belts do not require periodic maintenance. This reduces the overall maintenance costs and improves the reliability of the power transmission system.

6. Compact and Lightweight:

XL pulleys are compact and lightweight compared to some alternative power transmission components, such as gears or chain drives. This compactness allows for space-saving designs and makes them suitable for applications with limited space or weight restrictions.

Overall, XL pulleys offer precise motion control, high efficiency, a wide range of speed ratios, low noise and vibration, maintenance-free operation, and compactness. These advantages make XL pulleys a popular choice in various power transmission systems across industries.

xl pulley

What materials are typically used in the construction of XL pulleys?

The construction of XL pulleys involves the use of various materials, depending on the specific application requirements, load capacity, and cost considerations. Here are the materials commonly used in the construction of XL pulleys:

1. Aluminum:

Aluminum is a lightweight and corrosion-resistant material commonly used in XL pulleys. It offers good strength-to-weight ratio and excellent machinability, making it suitable for many applications. Aluminum pulleys are often used in robotics, automation systems, and other applications where weight reduction is desirable.

2. Steel:

Steel is a durable and robust material used in XL pulleys for applications that require higher load capacity and strength. Steel pulleys provide excellent resistance to wear and can handle heavy-duty applications. They are commonly used in industrial machinery, automotive components, and other demanding applications.

3. Plastic:

Plastic pulleys are lightweight, cost-effective, and offer good resistance to chemicals and corrosion. They are commonly made from materials such as nylon, acetal, or polycarbonate. Plastic pulleys are used in a variety of applications, including 3D printers, medical devices, and smaller-scale machinery.

4. Composite Materials:

Composite materials, such as fiberglass-reinforced polymers, are sometimes used in the construction of XL pulleys. These materials offer a combination of properties, including high strength, low weight, and resistance to corrosion. Composite pulleys are often used in aerospace, marine, and other specialized applications.

5. Stainless Steel:

Stainless steel is chosen for XL pulleys when corrosion resistance is of utmost importance. Stainless steel pulleys exhibit excellent resistance to rust and corrosion, making them suitable for applications in harsh environments or where exposure to moisture or chemicals is expected.

It’s important to note that the material selection for XL pulleys depends on factors such as the application requirements, load capacity, environmental conditions, and budget constraints. Manufacturers consider these factors to determine the most suitable material for achieving the desired performance and reliability in specific applications.

China Standard OEM Htd Mxl XL L S8m S5m S2m Timing Pulley   pulley block	China Standard OEM Htd Mxl XL L S8m S5m S2m Timing Pulley   pulley block
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