China Good quality 8V Series Cast Iron Fourteen-Groove Pulley Sheaves with Split Taper Bushings pulley puller

Product Description

Product Description

8V series fourteen-groove taper bushed sheaves are manufactured for 8V and 8V banded v-belts. They range from 12.5″ to 64.0″ in diameter. Depending on the sheave size, they are made to use U2 or W2 split-taper bushings, which we also stock. Most of our fourteen-groove 8V split taper sheaves are manufactured from a high-strength grade 35 cast iron, are phosphate-coated, and are painted for anti-corrosion. All of them are balanced at the factory for smooth machinery operation.

Product Parameters

Sheave Size Bushing Pitch Diameter (P.D.) Outside Diameter (O.D.) Type (O.L.) (L) (P) (C) (H) (F) (G) (X) (E) Weight (LBS)
14U8V125 U2 12.3 12.5 15 16-1/8″ 10-1/8″ 5″ 1″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 220.0
14U8V132 U2 13.0 13.2 15 16-1/8″ 10-1/8″ 5″ 1″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 261.0
14U8V140 U2 13.8 14.0 15 16-1/8″ 10-1/8″ 5″ 1″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 300.0
14U8V150 U2 14.8 15.0 15 16-1/8″ 10-1/8″ 5″ 1″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 370.0
14U8V160 U2 15.8 16.0 15 16-1/8″ 10-1/8″ 5″ 1″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 415.0
14U8V170 U2 16.8 17.0 15 16-1/8″ 10-1/8″ 5″ 1″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 440.0
14U8V180 U2 17.8 18.0 15 16-1/8″ 10-1/8″ 5″ 1″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 450.0
14U8V190 U2 18.8 19.0 15 16-1/8″ 10-1/8″ 5″ 1″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 470.0
14U8V200 U2 19.8 20.0 15 16-1/8″ 10-1/8″ 5″ 1″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 490.0
14U8V212 U2 21.0 21.2 15 16-1/8″ 10-1/8″ 5″ 1″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 510.0
14U8V224 U2 22.2 22.4 15 16-1/8″ 10-1/8″ 2-1/4″ 3-3/4″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 459.0
14U8V300 U2 29.8 30.0 15 16-1/8″ 10-1/8″ 2-1/4″ 3-3/4″ 8-3/8″ 16-1/8″ 1-1/2 8-5/8″ 15/32″ 710.0
14U8V400 W2 39.8 40.0 15 16-1/8″ 11-1/4″ 1-1/2″ 3-3/8″ 12-1/2″ 16-1/8″ 1-7/8 9-3/8″ 9/16″ 840.0
14U8V480 W2 47.8 48.0 15 16-1/8″ 11-1/4″ 1-1/2″ 3-3/8″ 12-1/2″ 16-1/8″ 1-7/8 9-3/8″ 9/16″ 1140.0
14U8V530 W2 52.8 53.0 15 16-1/8″ 11-1/4″ 1-1/2″ 3-3/8″ 12-1/2″ 16-1/8″ 1-7/8 9-3/8″ 9/16″ 1234.0
14U8V580 W2 57.8 58.0 15 16-1/8″ 11-1/4″ 1-1/2″ 3-3/8″ 12-1/2″ 16-1/8″ 1-7/8 9-3/8″ 9/16″ 1450.0
14U8V640 W2 63.8 64.0 15 16-1/8″ 11-1/4″ 1-1/2″ 3-3/8″ 12-1/2″ 16-1/8″ 1-7/8 9-3/8″ 9/16″ 1550.0

 

Company Profile

HZPT is a professional manufacturer of mechanical parts. Our main products are belt pulleys, sprockets, taper sleeves, coupling, and other transmission parts. Its products are mainly exported to Germany, Britain, France, and other European countries, with an annual export value of 18 million US dollars, accounting for more than 65% of the total output. The annual output value reached 200 million yuan.

Our products all adopt international, European, and American advanced industrial standards, use precise and good processing equipment, develop reasonable production technology, apply efficient and flexible management systems, and improve the quality management system to ensure that the product quality is good and the price is affordable.

Our factory adheres to the enterprise concept of “quality: the basis of enterprise survival, integrity: the basis of enterprise development, service: the source of enterprise development, low price: the instrument of enterprise development.” We are always looking CHINAMFG to the presence of customers at home and abroad, seeking CHINAMFG benefits and joint cause development.

Warehouse Stock

The warehouse covers an area of 5000 square CHINAMFG and can provide all kinds of standard models A/B/C/Z, with complete quantity and large quantity in stock. Meanwhile, it accepts all sorts of non-standard customization for drawing production. The daily production capacity is 10 tons, and the delivery time is short.

Packaging & Shipping

 

Experienced Workers Packing Pulleys Carefully, safe wooden cases keep parts from being injured or damaged during sea or air shipment.

 

Certification: CE, ISO
Pulley Sizes: Type F
Manufacturing Process: Casting
Material: Iron
Surface Treatment: Baking Paint
Application: Chemical Industry, Grain Transport, Mining Transport, Power Plant

pulley

What is the significance of sheave diameter and groove depth in sheave design?

In sheave design, the diameter and groove depth of the sheave play significant roles in determining its functionality and performance. Here’s an explanation of their significance:

  • Sheave Diameter: The sheave diameter refers to the size of the wheel-like component. It is an essential parameter in sheave design and has several key implications:
    • Mechanical Advantage: The diameter of the sheave affects the mechanical advantage of the system. Larger sheave diameters generally result in higher mechanical advantages, allowing for easier lifting or force transmission.
    • Belt or Rope Mating: The sheave diameter needs to be selected based on the size and type of belt or rope that will be used. The diameter should match or be compatible with the belt or rope to ensure proper engagement, reduce slippage, and transmit power efficiently.
    • Bending and Flexibility: The diameter influences the bending radius of the belt or rope as it wraps around the sheave. Larger sheave diameters result in larger bending radii, which can affect the flexibility and lifespan of the belt or rope. It’s important to consider the recommended bending radius of the belt or rope material to prevent excessive wear or damage.
  • Groove Depth: The groove depth refers to the depth of the groove or channel on the sheave’s rim that accommodates the belt or rope. The groove depth also has significant implications:
    • Belt or Rope Engagement: The groove depth should be designed to securely hold the belt or rope in place, preventing slippage during operation. It needs to be deep enough to provide sufficient contact and grip on the belt or rope without causing excessive stress or compression.
    • Compatibility: The groove depth should be compatible with the size and thickness of the belt or rope being used. It should be designed to match the specific dimensions and characteristics of the belt or rope to ensure proper alignment and engagement.
    • Load Distribution: The groove depth influences the distribution of load on the belt or rope. A properly designed groove depth helps distribute the load evenly across the belt or rope, reducing localized stress and wear.

Overall, the diameter and groove depth of a sheave are critical considerations in sheave design. They impact the mechanical advantage, belt or rope mating, bending and flexibility, belt or rope engagement, compatibility, and load distribution. Designing sheaves with appropriate diameter and groove depth ensures efficient power transmission, proper engagement with the belt or rope, and optimized performance of the overall system.

pulley

How do advancements in material technology impact the design of modern sheaves?

Advancements in material technology have a significant impact on the design of modern sheaves. Material innovations offer new possibilities and improvements in terms of performance, durability, weight reduction, and overall efficiency. Here are some ways in which advancements in material technology influence the design of modern sheaves:

  • Strength and load capacity: New materials with higher strength-to-weight ratios allow for the design of sheaves that can handle heavier loads while maintaining structural integrity. These materials, such as high-strength alloys or fiber-reinforced composites, enable the creation of lightweight sheaves with increased load-bearing capabilities.
  • Reduced friction and wear: Advanced materials with low friction coefficients and excellent wear resistance can significantly improve the efficiency and longevity of sheave systems. For example, the use of self-lubricating materials or specialized coatings can minimize friction between the sheave and the belt or rope, reducing energy losses and extending the service life of the components.
  • Corrosion resistance: Certain industries or applications expose sheaves to corrosive environments. Modern materials that offer enhanced corrosion resistance, such as stainless steel or corrosion-resistant alloys, can be utilized to ensure the longevity and reliability of sheave systems in such conditions.
  • Temperature resistance: Some applications require sheaves to operate in high-temperature environments. Advances in material technology have led to the development of heat-resistant materials that can withstand elevated temperatures without compromising performance. These materials enable the design of sheaves suitable for applications such as industrial ovens, kilns, or engine compartments.
  • Noise and vibration reduction: Certain materials have properties that help dampen noise and vibrations generated during sheave operation. By incorporating these materials, modern sheave designs can minimize noise pollution and improve the overall comfort and safety of the surrounding environment.

Overall, advancements in material technology provide designers with a broader range of options when it comes to selecting materials for sheave construction. These advancements enable the creation of sheaves that are lighter, stronger, more efficient, and better suited to withstand challenging operating conditions. Manufacturers can leverage these material innovations to optimize the performance, reliability, and longevity of modern sheave systems.

pulley

How do sheaves assist in changing the direction of a moving cable or rope?

Sheaves play a crucial role in changing the direction of a moving cable or rope in mechanical systems. Here’s a detailed explanation of how sheaves assist in this process:

When a cable or rope needs to change its direction, it is guided around a sheave. The sheave’s groove provides a path for the cable or rope to follow, ensuring that it maintains contact and does not slip off. As the sheave rotates, it pulls or pushes the cable or rope in the desired direction.

The size and arrangement of sheaves determine the degree and nature of direction change:

  • Single Sheave: A single sheave can change the direction of a cable or rope by 180 degrees. The incoming cable or rope enters the groove from one side of the sheave and exits on the opposite side, resulting in a complete reversal of direction.
  • Multiple Sheaves: By using multiple sheaves in succession, the direction of a cable or rope can be changed by any desired angle. Each sheave guides the cable or rope in a specific direction, and the cumulative effect of the arrangement determines the overall direction change.
  • Compound Sheaves: Compound sheaves consist of multiple grooves of different sizes on a single sheave. By looping the cable or rope around different grooves, compound sheaves provide options for changing direction and adjusting the mechanical advantage.

It’s important to note that the diameter ratios of sheaves also affect the speed of the cable or rope. When a cable or rope is guided from a larger sheave to a smaller sheave, the speed increases, while the reverse results in a decrease in speed.

Overall, sheaves assist in changing the direction of a moving cable or rope by providing a guided path and influencing the cable or rope’s movement through their rotational motion and groove design.

China Good quality 8V Series Cast Iron Fourteen-Groove Pulley Sheaves with Split Taper Bushings   pulley puller		China Good quality 8V Series Cast Iron Fourteen-Groove Pulley Sheaves with Split Taper Bushings   pulley puller
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