China supplier Hnarl Long Beach Mall Genie Retract Cable Sheave Smaller 88568 88568gt Genie Sheave double pulley

Product Description

HNARL Long Beach Mall Genie Retract Cable Sheave Smaller 88568 88568GT GENIE SHEAVE
 

GENIE SHEAVE

Part number:

88568GT

Used for

GENIE Telescopic Boom Lift Models S-60 S-65 S-60X S-60XC S-60HC S-60TRAX S-65TRAX

Packing Specifications:

Length (mm)

300

Width (mm)

300

Height (mm)

50

Weight (kg)

2

Description:

SHEAVE,RETRACT CABLE(SMALLER), EA

 

Product Delivery

Shipping Time

Start & End

Descriptions

By Express.
DHL, FedEx, UPS, TNT, EMS, ARAMEX, ect

3-8 working days

Door to Door

For Small order, Sample order, Trial order
Fast & Convenient

Air Transportation
By Plane

5-10 working days

Door to Airport

For Medium order
Fast & Cheaper than express
The consignee needs to take delivery at the airport

Sea Transportation
By Vessel

20-45 days

Door to Seaport

For Mass order
Cheap but take time
The consignee needs to take delivery at the seaport

FAQ

Q1: How can I place order?

A: You can contact us by email about your order details, or place order on line.

Q2: How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we are using.

Q3: What’s the order procedure?
A: First we discuss order details, production details by email or TM.

Then we issue you an PI for your confirmation. You will be requested to do pre-paid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15 days if we don’t have the items in stock. Before production has been finished, we will contact you for
shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

Q4: How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

Q5: How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure

 

Q6. How does your factory do regarding quality control?
A: Quality is priority. We always attach great importance to quality controlling from raw material to the very end product. Our factory has gained CE and ISO 13485 authentication.

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After-sales Service: Yes
Warranty: 1 Year
Type: Genie Sheave
Application: Genie Boom Lift
Certification: CE
Condition: New
Customization:
Available

|

Customized Request

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 sheaves contribute to the smooth operation of cable and rope systems?

Sheaves play a crucial role in ensuring the smooth operation of cable and rope systems. They are designed to guide and redirect the cables or ropes, allowing for efficient power transmission and controlled movement. Here are the ways in which sheaves contribute to the smooth operation of cable and rope systems:

  • Alignment and tracking: Sheaves are carefully designed with grooved surfaces that align and track the cables or ropes. This ensures that the cables or ropes are maintained in the desired position, minimizing the risk of slippage, tangling, or interference with other system components. Proper alignment and tracking contribute to smooth and consistent operation.
  • Reduced friction: Sheaves are engineered to reduce friction between the cables or ropes and the sheave surfaces. This is typically achieved through the use of materials with low friction coefficients and the application of lubricants. By minimizing friction, sheaves help to reduce energy losses, wear, and heat generation, resulting in smoother and more efficient operation.
  • Load distribution: Sheaves distribute the load evenly across the cables or ropes. As the cables or ropes pass over the sheave, the load is spread out, preventing localized stress concentrations. This even load distribution helps to maintain the integrity of the cables or ropes, promoting smooth operation and extending their service life.
  • Tension control: Sheaves can be used to control and adjust the tension in cable and rope systems. By changing the position of the sheaves, the tension in the cables or ropes can be increased or decreased as needed. Proper tension control is essential for maintaining the desired performance and preventing issues such as slackness or excessive tightness, which can hinder smooth operation.
  • Directional changes: Sheaves allow for changes in the direction of cable or rope movement. By redirecting the cables or ropes around the sheave, they can be guided along the desired path or routed around obstacles. This enables smooth and controlled movement in various directions, facilitating the operation of complex cable and rope systems.
  • Noise and vibration reduction: Well-designed sheaves with proper materials and construction can help dampen noise and vibrations generated during cable and rope operation. This contributes to a quieter and more comfortable working environment, as well as reduces the potential for vibrations to affect other system components.

Overall, sheaves play a vital role in ensuring the smooth and efficient operation of cable and rope systems. Their ability to align, guide, distribute load, control tension, facilitate directional changes, and reduce friction and vibrations all contribute to the reliable and effective functioning of these systems.

pulley

What is a sheave, and how is it used in mechanical systems?

A sheave is a mechanical component used in various mechanical systems for transmitting power and changing the direction or speed of a belt or rope. Here is a detailed explanation of what a sheave is and how it is used:

Definition:

A sheave, also known as a pulley wheel or a belt wheel, is a grooved wheel that is typically mounted on an axle or shaft. It features a groove or grooves along its circumference to guide a belt, rope, or cable. The groove prevents slippage and provides traction for power transmission.

Function:

Sheaves serve several important functions in mechanical systems:

1. Power Transmission:

Sheaves are primarily used to transmit power from one rotating component to another. When a belt or rope is looped around a sheave, the rotation of the sheave causes the belt or rope to move, transferring power from the input side to the output side.

2. Speed and Directional Changes:

By using different-sized sheaves in combination with belts or ropes of varying lengths, mechanical systems can achieve speed and directional changes. Larger sheaves connected to smaller sheaves will result in speed reduction, while smaller sheaves connected to larger sheaves will increase speed. Changing the arrangement of sheaves can also alter the direction of motion.

3. Tensioning and Belt Tracking:

Sheaves play a role in tensioning belts or ropes within a system. Proper tension is crucial for efficient power transmission and preventing belt slippage. Tensioning mechanisms, such as adjustable sheave positions or spring-loaded idler pulleys, are used to maintain the desired tension. Sheaves can also assist in tracking the belt or rope along the correct path within the system.

4. Load Distribution:

In systems with multiple sheaves, load distribution is an important consideration. By distributing the load across multiple sheaves, the system can handle higher loads while reducing the strain on individual components.

Types of Sheaves:

Sheaves come in various types depending on the application:

a. Flat Belt Sheaves: Designed for flat belts, these sheaves have a flat groove along their circumference.

b. V-Belt Sheaves: These sheaves are designed to accommodate V-belts, which have a trapezoidal cross-section. The groove in V-belt sheaves matches the shape of the V-belt, providing a secure fit.

c. Timing Belt Sheaves: Used in systems that require precise synchronization, timing belt sheaves have teeth that mesh with the teeth on the timing belt, ensuring accurate timing and positional control.

d. Wire Rope Sheaves: Wire rope sheaves are specifically designed for use with wire ropes or cables and feature a groove that prevents the wire rope from slipping.

Applications:

Sheaves are employed in a wide range of mechanical systems, including:

– Conveyor systems

– Elevators and lifts

– Cranes and hoists

– Agricultural machinery

– Industrial machinery

– HVAC systems

– Power transmission systems

Summary:

In summary, a sheave is a grooved wheel used in mechanical systems for power transmission, speed and directional changes, tensioning, load distribution, and belt tracking. They come in various types, such as flat belt sheaves, V-belt sheaves, timing belt sheaves, and wire rope sheaves, and find applications in a wide range of industries and machinery.

China supplier Hnarl Long Beach Mall Genie Retract Cable Sheave Smaller 88568 88568gt Genie Sheave   double pulley	China supplier Hnarl Long Beach Mall Genie Retract Cable Sheave Smaller 88568 88568gt Genie Sheave   double pulley
editor by CX