Tag Archives: bowex coupling

China manufacturer Bowex CHINAMFG He-11.5 Elastic He1 Coupling

Product Description

Description :
 

Place of Origin: ZheJiang , China (Mainland) Brand Name: Y&F, Y&F Model Number: BoWex Elastic coupling
Application: Marine air compressor coupling Material: Natural rubber Type: BoWex Elastic series
Clasiffication: Hydraulic Pump Coupling Coupling assy: Element+Insert Quality Control: strict 100% test
Available: In stock application model: 80 HE

Packaging & Delivery :
 

Packaging Details: Carton box, plastic bag, wooden box or customer’s requirement
Delivery Detail: Within 3 days of full payment

 

 
A.Hydraulic Breaker Seals, Seal Kits and Hyd. Hammer Parts 
 

B.Hydraulic Seals & Seal Kits & Spare Parts for Excavator Hyd. Cylinder, Hydraulic Pump, Swing Motor, Travel Motor, Main Control Valve MCV, Diesel Engine

 

Specifications :
air compressor coupling/BoWex Elastic coupling
*Widely used in construction machines
*Made of natural rubber
 
BoWex Elastic coupling/Atlas Copco air compressor rubber coupling/Elastic  80 HE -11.5

HangZhou Xiebang  Machinery Co., Ltd
 
Web: ynfmachinery /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

elastic coupling

Material Selection and Design Durability of Elastic Couplings

The choice of materials for elastic couplings significantly influences their design and overall durability. Material selection affects factors such as flexibility, torsional stiffness, fatigue resistance, and resistance to environmental conditions. Here’s how material selection plays a crucial role:

  • Elastomer Material: The elastomer used in elastic couplings determines the coupling’s flexibility, vibration absorption capabilities, and resilience. Common elastomers include natural rubber, synthetic rubber, and polyurethane. The selected elastomer should provide the desired level of elasticity and durability while maintaining its properties over time.
  • Hub and Spacer Material: The hubs and spacers of elastic couplings are typically made from metals like steel, aluminum, or alloy materials. These components need to be strong enough to transmit torque while accommodating misalignments and vibrations. The material should also resist wear, corrosion, and fatigue.
  • Bolt or Pin Material: Bolts or pins used to connect the hubs and elastomer element must possess sufficient strength to handle the torsional forces and loads. They should be made from materials with high tensile strength and corrosion resistance.
  • Environmental Factors: Depending on the application environment, material selection should consider factors such as temperature, moisture, chemicals, and UV exposure. The chosen materials should be able to withstand these conditions without deterioration.

Ultimately, a well-considered material selection enhances the coupling’s durability, operational performance, and resistance to wear, ensuring that the elastic coupling can reliably function under varying conditions and loads.

elastic coupling

Alternatives to Elastic Couplings for Flexible Connections in Machinery

There are several alternatives to elastic couplings for achieving flexible connections in machinery:

1. Universal Joints: Universal joints, also known as U-joints, are mechanical devices that allow rotational motion between two shafts at different angles. They are suitable for applications with significant misalignment.

2. Cardan Shafts: Cardan shafts consist of a series of universal joints connected in a line, allowing for the transmission of torque and rotation in complex systems.

3. Oldham Couplings: Oldham couplings use sliding disks to transmit torque while accommodating small misalignments. They are suitable for applications where precise positioning is required.

4. Beam Couplings: Beam couplings use a flexible beam to transmit torque and compensate for angular and axial misalignment.

5. Diaphragm Couplings: Diaphragm couplings use thin diaphragms to transmit torque while compensating for misalignment. They are often used in high-performance applications.

6. Gear Couplings: Gear couplings use teethed gears to transmit torque and accommodate misalignment. They are suitable for heavy-duty applications.

7. Chain Couplings: Chain couplings use roller chains to transmit torque and handle misalignment. They are commonly used in low-speed, high-torque applications.

8. Bellows Couplings: Bellows couplings use a bellows-like flexible element to transmit torque while compensating for misalignment.

Each of these alternatives has its own advantages and limitations, and the choice depends on the specific requirements of the application.

elastic coupling

Industries Using Elastic Couplings

Elastic couplings find extensive use in various industries due to their unique benefits:

  • Industrial Manufacturing: Elastic couplings are widely used in manufacturing equipment, conveyors, and assembly lines to maintain smooth operation and reduce vibrations.
  • Automotive: Automotive applications include engine components, powertrain systems, and vehicle suspension systems where flexibility and vibration dampening are crucial.
  • Power Generation: Elastic couplings are used in power generation equipment such as generators, turbines, and pumps to absorb torsional vibrations and enhance efficiency.
  • Aerospace: In aerospace applications, elastic couplings help dampen vibrations in critical components like aircraft engines and control systems.
  • Renewable Energy: Wind turbines and solar tracking systems benefit from elastic couplings to accommodate misalignments and vibrations caused by changing wind conditions.
  • Mining: Mining equipment such as crushers, conveyors, and screens utilize elastic couplings to handle varying loads and minimize shock loads.
  • Marine: Elastic couplings are used in marine propulsion systems and ship equipment to manage torque fluctuations and reduce vibrations.

These industries rely on elastic couplings to enhance performance, extend machinery lifespan, and minimize downtime due to vibrations, misalignments, and shock loads.

China manufacturer Bowex CHINAMFG He-11.5 Elastic He1 Coupling  China manufacturer Bowex CHINAMFG He-11.5 Elastic He1 Coupling
editor by CX 2024-03-26

China Bowex Type Nylon Sleeve Coupling with Drum Gear coupling electrical

Solution Description

Nylon Sleeve Equipment Coupling
 
Curved-tooth Coupling / Coupling BoWex
 Ubet Nylon Sleeve Couplings versatile shaft connections for a positive torque transmission and especially suited to compensate for axial,  radial and angular shaft misalignment.

Ubet Nylon Sleeve Couplings are compact and demand no lubrication. They are adapted to a lot of apps including vertical and blind installations. They work over a extensive selection of temperature at velocity up to 5,000 RPM. This type of coupling is extensively utilized in software such as Motor, Generator and Pump and so on.

 
Attributes:
l  Nylon-steel mixed, routine maintenance free of charge
l  Compensation for axial, radial and angular misalignment
l  Practical axial plugging assembly
l  With no bolts, pins, flanges to impact harmony or safety
l  No requirement of lubrication
l  Superb electrical insulation
l  Can be vertically or horizontally assembled
l  Tolerance of completed bore in equipment with ISOH7
 

l  tem No. l  Item No. l  Finished bore variety l  Outside the house Diameter l  Nominal Torque Nm
l  UTNL-14 l  UTNL-fourteen-L l  6-fourteen l  40 l  ten
l  UTNL-19 l  UTNL-19-L l  8-19 l  forty eight l  sixteen
l  UTNL-24 l  UTNL-24-L l  ten-24 l  52 l  20
l  UTNL-28 l  UTNL-28-L l  10-28 l  66 l  forty five
l  UTNL-32 l  UTNL-32-L l  12-32 l  76 l  60
l  UTNL-38 l  UTNL-38-L l  fourteen-38 l  83 l  eighty
l  UTNL-forty two l  UTNL-42-L l  20-forty two l  ninety five l  one hundred
l  UTNL-forty eight l  UTNL-forty eight-L l  twenty-forty eight l  114 l  a hundred and forty
l  UTNL-fifty five l  UTNL-fifty five-L l  25-fifty five l  132 l  240
l  UTNL-sixty five l  UTNL-65-L l  twenty five-sixty five l  a hundred seventy five l  380

US $0.4-25
/ Piece
|
1 Piece

(Min. Order)

###

Standard Or Nonstandard: Standard
Structure: Flexible
Material: Steel 1045, S45c, C45e
Type: Elastic Coupling
Bowex 19, 24, 28, 32: Black Oxidizing Steel S45c
Nylon Sleeve and Steel Conbined: No Requirement of Lubrication

###

Samples:
US$ 5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

tem No. Item No. Finished bore range Outside Diameter Nominal Torque Nm
UTNL-14 UTNL-14-L 6-14 40 10
UTNL-19 UTNL-19-L 8-19 48 16
UTNL-24 UTNL-24-L 10-24 52 20
UTNL-28 UTNL-28-L 10-28 66 45
UTNL-32 UTNL-32-L 12-32 76 60
UTNL-38 UTNL-38-L 14-38 83 80
UTNL-42 UTNL-42-L 20-42 95 100
UTNL-48 UTNL-48-L 20-48 114 140
UTNL-55 UTNL-55-L 25-55 132 240
UTNL-65 UTNL-65-L 25-65 175 380
US $0.4-25
/ Piece
|
1 Piece

(Min. Order)

###

Standard Or Nonstandard: Standard
Structure: Flexible
Material: Steel 1045, S45c, C45e
Type: Elastic Coupling
Bowex 19, 24, 28, 32: Black Oxidizing Steel S45c
Nylon Sleeve and Steel Conbined: No Requirement of Lubrication

###

Samples:
US$ 5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

tem No. Item No. Finished bore range Outside Diameter Nominal Torque Nm
UTNL-14 UTNL-14-L 6-14 40 10
UTNL-19 UTNL-19-L 8-19 48 16
UTNL-24 UTNL-24-L 10-24 52 20
UTNL-28 UTNL-28-L 10-28 66 45
UTNL-32 UTNL-32-L 12-32 76 60
UTNL-38 UTNL-38-L 14-38 83 80
UTNL-42 UTNL-42-L 20-42 95 100
UTNL-48 UTNL-48-L 20-48 114 140
UTNL-55 UTNL-55-L 25-55 132 240
UTNL-65 UTNL-65-L 25-65 175 380

What Is a Coupling?

A coupling is a device that connects two shafts together. It transmits power from one to the other and is used to join rotating equipment. It can also allow for some degree of misalignment and end movement. It is used in mechanical engineering and manufacturing. To learn more about couplings, read this article.
gearboxMechanical connection between two objectsThe present invention relates to a method and assembly for forming a mechanical connection between two objects. The methods of this invention are suitable for connecting both solid and hollow objects. For example, the method can be used to make mechanical connections between two cylinders. This method is particularly useful for connecting two cylinders that are positioned near each other.

Absorbs vibration

A coupling insert is a part of a vehicle’s drivetrain that absorbs vibrations. These inserts are designed to prevent couplings from moving out of phase. However, the coupling inserts themselves can wear out and need to be replaced. Universal joints are an alternative if the coupling is out of phase by more than one degree. In addition, internal bearings in the coupling need to be lubricated and replaced when they begin to show signs of wear.
Another embodiment of the invention includes a flexible coupling 25 that includes rearwardly-extending lugs that extend toward the coupling member 23. These lugs interdigitate with corresponding lugs on the coupling member 23. They are spaced circumferentially. A first elastic member 28 is interposed between lugs 26 and 27, and is adapted to yield in a counterclockwise direction. As a result, it absorbs torsional vibrations.
gearbox

Blocks heat transfer

Thermal coupling occurs when a solid block is thermally coupled to the air or fluid passing through it. The amount of heat transferred through a solid block depends on the heat transfer coefficients of the materials. This paper presents a numerical model to understand how heat transfers through different block materials. This work also describes the thermal resistance network for a one-dimensional block.
In some cases, thermal coupling increases the heat transfer mechanism. As illustrated in FIG. 1D, a heatpipe coupler 112 couples two heatpipes 110-1 and 110-2. This configuration allows the pipes to be coupled to the heat source and to the condenser. In addition, the heat pipe couplers may have bellows at the ends to help facilitate linear motion.
Thermal coupling is achieved by ensuring that at least one block is made of a material with a lower thermal expansion coefficient than the annulus. Ideally, the block’s mean thermal expansion coefficient is at least twenty percent lower than the annulus’s mean thermal expansion coefficient. This ensures that the thermal coupling between the two parts is as efficient as possible.
Another type of thermal coupling is achieved by using flexible elements. These are often washers or springs. These components allow the blocks to maintain physical contact with the post 55, which means that the heat transfer is more efficient even at higher temperatures. The flexibility of these elements also makes it possible to choose an element that will not impede assembly.
gearbox

Protects rotating equipment

A reliable, long-lasting coupling system can reduce the risk of damage to rotating equipment. Designed to protect against torque overload and wear, Voith torque-limiting couplings provide outstanding safety and reliability. As a result, they can deliver maximum performance and minimize equipment downtime. In addition to their long-term benefits, these solutions are ideal for applications where safety and reliability are of paramount importance.
A good coupling provides many advantages, including the ability to transmit power, compensate for axial movement, and absorb shock. It is essential to choose the proper coupling for your application based on the basic conditions of your rotating equipment. For example, if you have two shafts with parallel rotation axes, you should choose a parallel coupling. Otherwise, you should use an angular coupling.
Torque-limiting couplings can also provide protection for rotating equipment by disengaging at a specific torque level. This protects the drive shaft from undergoing catastrophic failure. Torque limiters are particularly helpful for high-value equipment. By preventing catastrophic failure, you can avoid expensive repairs and minimize equipment downtime.
Coupling guards are easy to install and provide effective protection for rotating equipment. These covers are made of sheet metal bent to fit over the shaft. They are durable and easy to remove when necessary. This type of guard can prevent employees from catching their hands, tools, or loose clothing on motor coupling components.
China Bowex Type Nylon Sleeve Coupling with Drum Gear     coupling electricalChina Bowex Type Nylon Sleeve Coupling with Drum Gear     coupling electrical
editor by czh 2023-01-19