Product Description
Product Description
We are a leading manufacturer and exporter for Timing Pulleys & Timing Pulley Bars in China and over 20 years export experience in the field of power transmission parts.
Timing Belt pulley are 1 of the most important part of Power Transmission drives.They exhibit important properties such as fixed speed ratio, no re-10sioning after installation, low maintenance with wide variety of power transmission capacities and drive speeds. There are 2 main types of timing belt pulleys, they are to suit the classical timing belt and the metric HTD timing belts.
Classical timing belt pulleys are imperial in their measurements, have a square profile and use the designations XL, L, H, XH & XXH, while the metric HTD pulleys have rounded profiled teeth and their designations are 3M, 5M, 8M and 14M.
1. Pilot bore: MXL, XL, L, H; T2.5, T5, T10; AT5, AT10; HTD 3M, 5M, 8M, 14M.
2. Taper bore: XL, L, H, XH; HTD 5M, 8M,14M.
3. Material: Aluminium,Cast Iron,Stainless teel.
4. Surface Treatment: Black, Phosphate, Zinc Plating, Hard anodized, Nitriding, Dichromate.
5. Teeth Number is from 9 to 216.
6. Equipment: Hobbing machine,Drilling machine,CNC machine,Milling machine,Gear shaper,Grinder etc.
7. Tolerance: As per customer’s requirement.
8. OEM and ODM orders are welcomed.
| Timing Pulley/Pulley Bar | Teeth Profile |
| ISO5294 Pilot Bore Timing Pulleys | MXL, XL, L, H |
| ISO5294 Taper Bore Timing Pulleys | L, H, XH |
| DIN7721 Pilot Bore Timing Pulleys | T2.5, T5, T10 |
| Pilot Bore Timing Pulleys | AT5, AT10 |
| HTD Pilot Bore Timing Pulleys | 3M, 5M, 8M, 14M |
| HTD Taper Bore Timing Pulleys | 5M, 8M, 14M |
| HTD Timing Pulley Bars | 3M, 5M, 8M |
| ISO5294 Timing Pulley Bars | MXL, XL, L |
| DIN7721 Timing Pulley Bars | T2.5, T5, T10, AT5, AT10 |
| STPD/STS Timing Pulleys | S2M, S3M, S5M, S8M, S14M |
| RPP/HPPD Timing Pulleys | RPP2M, RPP3M, RPP5M, RPP8M, RPP14M |
| Poly Chain PCGT Timing Pulleys | PCGT8M, PCGT14M |
| Other types of Timing Pulleys | 3MR, 5MR etc. |
Detailed Photos
Product Parameters
Packaging & Shipping
| Package | Standard suitable package / Pallet or container. Polybag inside export carton outside, blister and Tape and reel package available. If customers have specific requirements for the packaging, we will gladly accommodate. |
| Shipping | 10-20working days ofter payment receipt comfirmed (based on actual quantity). Packing standard export packing or according to customers demand. Professional goods shipping forward. |
Company Profile
FAQ
Q: Are you manufacturer or trading company?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
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: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit. To supply customers excellent quality products with good price and punctual delivery time is our responsibility.
| Certification: | CE, ISO |
|---|---|
| Material: | Aluminum, Steel, Cast Iron |
| Surface Treatment: | Zinc Plated, Nickel Plated, Black Oxide |
| Application: | Chemical Industry, Grain Transport, Mining Transport, Power Plant |
| Tooth Number: | 10 – 216 |
| Diameter: | Standard or Customized |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
How do wheel pulleys contribute to efficient power transmission?
Wheel pulleys play a crucial role in facilitating efficient power transmission in mechanical systems. Here’s a detailed explanation:
1. Belt Engagement:
Wheel pulleys use belts to transmit power from one component to another. The design of the pulley ensures proper engagement with the belt, creating a positive grip that minimizes slippage. The belt wraps around the pulley’s circumference, maximizing the contact area and enhancing the transfer of rotational motion. This secure and efficient belt engagement allows for the effective transmission of power.
2. Mechanical Advantage:
Wheel pulleys are often used in conjunction with different-sized pulleys to create mechanical advantage. By varying the diameter of the pulleys in a system, the speed and torque can be adjusted to meet specific requirements. For example, a larger pulley driving a smaller pulley results in increased torque at the expense of speed, while a smaller driving pulley with a larger driven pulley increases speed at the expense of torque. This mechanical advantage enables efficient power transmission by matching the system’s power requirements.
3. Reduced Slippage:
Wheel pulleys are designed to minimize belt slippage during power transmission. The pulley’s groove profile and dimensions are carefully engineered to match the belt type and size, ensuring proper alignment and preventing the belt from slipping off the pulley. Additionally, tensioning mechanisms can be incorporated to maintain the optimal tension in the belt, further reducing the risk of slippage. By reducing slippage, wheel pulleys ensure that the transmitted power reaches the intended components efficiently.
4. Smooth Operation:
Wheel pulleys contribute to efficient power transmission by providing smooth operation. They are often equipped with bearings or bushings that reduce friction and enable the pulley to rotate smoothly. This smooth rotation minimizes energy losses due to friction, ensuring that the power is effectively transferred from the driving component to the driven component with minimal wastage.
5. Versatility and Adaptability:
Wheel pulleys offer versatility and adaptability in power transmission systems. They can accommodate various belt types, sizes, and materials, allowing for flexibility in system design and optimization. This versatility enables engineers to select the most appropriate belt and pulley combination for the specific power transmission requirements, maximizing efficiency.
6. Maintenance and Lubrication:
Proper maintenance and lubrication of wheel pulleys contribute to efficient power transmission. Regular inspection and maintenance help identify any issues or wear that may affect the pulley’s performance. Additionally, applying appropriate lubrication to the pulley’s bearings or bushings reduces friction, ensuring smooth operation and efficient power transfer.
Overall, wheel pulleys contribute to efficient power transmission through their effective belt engagement, mechanical advantage, reduced slippage, smooth operation, versatility, and proper maintenance practices. By optimizing these factors, wheel pulleys enable reliable and efficient power transfer in a wide range of mechanical systems and applications.
Can wheel pulleys be customized for specific machinery and equipment?
Yes, wheel pulleys can be customized to meet the specific requirements of machinery and equipment. Here’s a detailed explanation of how wheel pulleys can be customized:
1. Pulley Size and Diameter:
Wheel pulleys can be manufactured in various sizes and diameters to match the specific dimensions and space constraints of the machinery or equipment. Customizing the pulley size ensures proper fitment and optimal power transmission.
2. Material Selection:
Depending on the application and environmental conditions, the material of the wheel pulley can be customized. Common materials used for wheel pulleys include metals such as steel, aluminum, or cast iron, as well as high-strength plastics. The choice of material is based on factors such as load capacity, durability, corrosion resistance, and weight considerations.
3. Shaft and Bearing Design:
The shaft and bearing design of the wheel pulley can be tailored to suit the specific load requirements and operating conditions of the machinery or equipment. This involves selecting the appropriate bearing type, size, and lubrication method. Additionally, the shaft can be customized in terms of length, diameter, and keyway specifications.
4. Pulley Groove Profile:
The groove profile of the wheel pulley can be customized to match the specific type of belt, rope, or cable used in the power transmission system. Different profiles, such as V-shaped, round, or flat, can be machined into the pulley to ensure proper engagement and grip with the power transmission element.
5. Surface Coatings and Treatments:
In certain applications, wheel pulleys may require surface coatings or treatments to enhance their performance. Customizable options include corrosion-resistant coatings, wear-resistant treatments, or special finishes to reduce friction and improve overall efficiency.
6. Integration of Additional Features:
Depending on the machinery or equipment’s unique requirements, wheel pulleys can be customized to integrate additional features or components. For example, pulleys can be designed with built-in keyways, set screws, or flanges for easy installation and alignment. Customized pulleys can also accommodate specific belt tensioning mechanisms or belt tracking systems.
7. Balancing and Precision Machining:
For high-speed applications or machinery that demands precise operation, wheel pulleys can undergo customized balancing and precision machining processes. This ensures smooth operation, minimizes vibrations, and reduces wear on the power transmission system.
By offering customization options in terms of size, material, shaft design, groove profile, surface coatings, additional features, and precision machining, wheel pulleys can be tailored to meet the specific requirements of machinery and equipment. This customization capability allows for optimized performance, reliability, and efficiency in power transmission systems.
How do wheel pulleys handle variations in load capacity and speed?
Wheel pulleys are designed to handle variations in load capacity and speed in power transmission systems. Here’s a detailed explanation of how they handle these variations:
Load Capacity:
1. Pulley Size and Diameter:
Wheel pulleys can be designed with different sizes and diameters to accommodate varying load capacities. Larger pulleys have a greater contact surface area with the belt or rope, distributing the load over a larger area and reducing the stress on the pulley. This allows for the transmission of higher loads without compromising the integrity of the pulley.
2. Material and Construction:
Wheel pulleys are manufactured using materials that offer high strength and durability. Common materials include metals such as steel or cast iron, as well as high-strength plastics. The construction of the pulleys is designed to withstand the anticipated loads without deformation or failure.
3. Bearing and Shaft Design:
The bearings and shafts supporting the wheel pulleys are chosen and designed to handle the expected loads. They are selected based on load capacity, speed, and the specific requirements of the application. High-quality bearings and robust shafts ensure smooth rotation and reliable performance under varying load conditions.
Speed:
1. Pulley Ratio:
Wheel pulleys operate on the principle of pulley ratio, where the speed of the driven pulley is determined by the ratio of the sizes of the driving and driven pulleys. By adjusting the pulley sizes, the speed of the driven pulley can be modified to meet the desired requirements. This allows for variations in speed without the need for complex transmission mechanisms.
2. Belt or Rope Selection:
The selection of the belt or rope used with the wheel pulleys can also influence the speed capabilities. Different types of belts or ropes have varying speed ratings and can handle different operating speeds. By choosing the appropriate belt or rope material and design, the wheel pulleys can effectively handle variations in speed.
3. Pulley Design:
Wheel pulleys are designed to minimize slippage and ensure efficient power transmission at different speeds. The pulley grooves are shaped and dimensioned to match the profile of the belt or rope, maximizing the contact area and grip. This design feature helps maintain consistent power transmission even at varying speeds.
Overall, wheel pulleys handle variations in load capacity and speed through careful design considerations, such as pulley size and diameter, material selection, bearing and shaft design, pulley ratio, belt or rope selection, and pulley design. By incorporating these factors, wheel pulleys provide reliable and efficient power transmission across a range of load and speed conditions.
editor by CX
2023-11-27