Item Description
Title: Aerial helicopter conductor cable stringing pulley blocks
We are the major & specialised manufacture of Transmission Line Stringing Equipments & Instruments in China. We could manufacture assortment of cable stringing pulley block/ stringing blocks/conductor pulley block/MC nylon pulley block/deal with skillfully, and which includes the large diameter stringing blocks Wire-pressed pulley Grounding pulley Skyward wire-released pulley Higher velocity steering pulley Surmounting wire-introduced pulley Cross pulley Pulley for optical cable Pulley for wire-dividing, conductor stringing roller, cable stringing roller, distribution stringing roller, conductor stringing blocks , cable stringing blocks , transmission stringing blocks, Helicopter Stringing Blocks, Triple Conductor Helicopter Blocks, aerial cable blocks, 5 way roller for 4 conductor stringing, 3 way roller for 2 conductor stringing.
Description:
A. We manufacture a great deal of types for different makes use of in the overhead transmission line construction.
B. Our pulley blocks are widely utilized in overhead energy line building. They are employed to support conductors, OPGW, ADSS, communicatio traces.
C. The sheave of the pulley blocks are produced from higth toughness MC nylon, or aluminum materials.
Remarks: All types of pulley blocks can be created in accordance to the customers’s needs.
If any fascinated, you should truly feel free of charge to make contact with with us for much more data, and we will consider our ideal to comply with your specifications.
| Sr | Product | Sheave | Rated Load(Kn) | Conductor ACSR(mmtwo) |
Groove width (mm) |
Outside the house Diameter (mm) |
Width(mm) | Weight(Kg) |
| 0571 eleven | 1FXH-508MC | one | twenty | ≤400 | 408 | 508 | seventy five | 16 |
| 0571 twelve | 1FXH-660MC | 1 | 20 | ≤500 | 560 | 660 | ninety | 29 |
| 0571 thirteen | 1FXH-660MC | one | 20 | ≤500 | 560 | 660 | one hundred | 31 |
| 0571 fourteen | 1FXH-820MC | 1 | 30 | ≤630 | 710 | 820 | one hundred | 40 |
| 0571 15 | 1FXH-916MC | 1 | fifty | ≤720 | 800 | 916 | 110 | fifty one |
| 0571 sixteen | 3FXH-508MC | 3 | forty | ≤400 | 408 | 508 | seventy five | 38 |
| 0571 17 | 3FXH-660MC | 3 | 40 | ≤500 | 560 | 660 | ninety | 70 |
| 0571 18 | 3FXH-660MC | three | forty | ≤500 | 560 | 660 | one hundred | 75 |
| 0571 19 | 3FXH-820MC | three | fifty | ≤630 | 710 | 820 | one hundred | 118 |
| 050110 | 3FXH-916MC | 3 | 75 | ≤720 | 800 | 916 | 110 | one hundred twenty |
| 050111 | 5FXH-508MC | 5 | 60 | ≤400 | 408 | 508 | 75 | 70 |
| 050112 | 5FXH-660MC | 5 | sixty | ≤500 | 560 | 660 | a hundred | a hundred and ten |
| 050113 | 5FXH-820MC | 5 | 60 | ≤630 | 710 | 820 | one hundred | one hundred seventy |
| 050114 | 7FXH-508MC | 7 | seventy five | ≤400 | 408 | 508 | seventy five | 106 |
| 050115 | 7FXH-660MC | 7 | 75 | ≤500 | 560 | 660 | ninety | one hundred eighty |
Modest aerial helicopter conductor cable stringing pulley blocks
| Sr. | Model | ACSR(mmtwo) | Rated Load(Kn) | Outdoors Dia(mm) | Width(mm) | Weight(Kg) |
| 0571 11 | FXHΦ90 | twenty five-70 | five | ninety | 40 | .8 |
| 0571 twelve | FXHΦ120 | 70-ninety five | ten | 120 | thirty | 1.two |
| 0571 thirteen | FXHΦ150 | 70-95 | 10 | 150 | 30 | 1.8 |
| 0571 fourteen | FXHΦ170 | 95-one hundred twenty | 10 | 160 | forty | two.one |
| 0571 fifteen | FXHΦ200 | one hundred fifty-240 | ten | two hundred | 50 | 3 |
| 0571 sixteen | FXHΦ250 | 150-240 | twenty | 250 | 40 | 3.2 |
| 0571 seventeen | FXHΦ250 | a hundred and fifty-240 | 20 | 250 | sixty | five |
| 0571 18 | FXHΦ270 | 300-four hundred | twenty | 270 | 60 | 5.5 |
| 0571 19 | FXHΦ320 | three hundred-four hundred | 20 | 320 | eighty | 6.three |
| 0571 ten | FXHΦ360 | 300-400 | twenty | 360 | 80 | seven.five |
| 0571 eleven | FXHΦ408 | three hundred-400 | 20 | 408 | 80 | eight.eight |
Longree orientation and provider
Longreen is an international stringing equipment provider as effectively as manufacturing &Â trading combo, providing a single-quit support.
We not only create and market Longreen normal merchandise, OEM and customise products, but also offer you presales and aftersales assist by ourselves.
The place to buy
Longreen sells and supply services immediately from China, then ship to your seaport, airport and even some doorstep.
Consumers Inquiry
Â
If urgent, consumers can also use on the web speak to methods (Online chatting, Skype, WhatsApp, WeChat) for quickly and much better communication.
Any inquiry will be replied in 12 working hrs.
Longreen estimate
After examining the inquiry, Longreen group will send out a quotation, datasheet or other relative data files for reference.
Buyer can make payment
Once the buy verified, clients make payment.
Longreen help T/T, West Union, MoneyGram payment way.
Longreen organize creation
Creation time
five working days for some in-inventory goods 10 doing work days for most of the items
4 weeks for bulk get. All products will be analyzed for 24 hrs ahead of package.
Longreen set up packing and cargo
All goods will be packed in plywood box for protected and lengthy-time transportation. Longreen support EXW, FOB, CIF, CRF, DDP, DDU phrase.
Any paperwork needed will be supplied, this kind of as packing record, professional bill, monthly bill of lading, airway invoice, CO, Type E, Kind F, ect.
Operation help
The procedure of puller and tensioner is effortless and straightforward.
We will end the assembly and test properly prior to shipment.
Procedure guide will be provided and as soon as required other support, we will offer you provider through movie, electronic mail, pictures and on the web communication.
|
US $200 / Set | |
50 Sets (Min. Order) |
###
| Type: | Conductor Stringing in Hv Powerlines |
|---|---|
| Customized: | Non-Customized |
| Condition: | New |
| Feature: | Wear-Resistant |
| Conductor Stringing: | 1, 2, 3 or 4 Lines |
| Width: | 75mm / 90mm / 100mm / 110mm / 120mm |
###
| Sr | Model | Sheave | Rated Load(Kn) | Conductor ACSR(mm2) |
Groove width (mm) |
Outside Diameter (mm) |
Width(mm) | Weight(Kg) |
| 050101 | 1FXH-508MC | 1 | 20 | ≤400 | 408 | 508 | 75 | 16 |
| 050102 | 1FXH-660MC | 1 | 20 | ≤500 | 560 | 660 | 90 | 29 |
| 050103 | 1FXH-660MC | 1 | 20 | ≤500 | 560 | 660 | 100 | 31 |
| 050104 | 1FXH-820MC | 1 | 30 | ≤630 | 710 | 820 | 100 | 40 |
| 050105 | 1FXH-916MC | 1 | 50 | ≤720 | 800 | 916 | 110 | 51 |
| 050106 | 3FXH-508MC | 3 | 40 | ≤400 | 408 | 508 | 75 | 38 |
| 050107 | 3FXH-660MC | 3 | 40 | ≤500 | 560 | 660 | 90 | 70 |
| 050108 | 3FXH-660MC | 3 | 40 | ≤500 | 560 | 660 | 100 | 75 |
| 050109 | 3FXH-820MC | 3 | 50 | ≤630 | 710 | 820 | 100 | 118 |
| 050110 | 3FXH-916MC | 3 | 75 | ≤720 | 800 | 916 | 110 | 120 |
| 050111 | 5FXH-508MC | 5 | 60 | ≤400 | 408 | 508 | 75 | 70 |
| 050112 | 5FXH-660MC | 5 | 60 | ≤500 | 560 | 660 | 100 | 110 |
| 050113 | 5FXH-820MC | 5 | 60 | ≤630 | 710 | 820 | 100 | 170 |
| 050114 | 7FXH-508MC | 7 | 75 | ≤400 | 408 | 508 | 75 | 106 |
| 050115 | 7FXH-660MC | 7 | 75 | ≤500 | 560 | 660 | 90 | 180 |
###
| Sr. | Model | ACSR(mm2) | Rated Load(Kn) | Outside Dia(mm) | Width(mm) | Weight(Kg) |
| 050201 | FXHΦ90 | 25-70 | 5 | 90 | 40 | 0.8 |
| 050202 | FXHΦ120 | 70-95 | 10 | 120 | 30 | 1.2 |
| 050203 | FXHΦ150 | 70-95 | 10 | 150 | 30 | 1.8 |
| 050204 | FXHΦ170 | 95-120 | 10 | 160 | 40 | 2.1 |
| 050205 | FXHΦ200 | 150-240 | 10 | 200 | 50 | 3 |
| 050206 | FXHΦ250 | 150-240 | 20 | 250 | 40 | 3.2 |
| 050207 | FXHΦ250 | 150-240 | 20 | 250 | 60 | 5 |
| 050208 | FXHΦ270 | 300-400 | 20 | 270 | 60 | 5.5 |
| 050209 | FXHΦ320 | 300-400 | 20 | 320 | 80 | 6.3 |
| 050210 | FXHΦ360 | 300-400 | 20 | 360 | 80 | 7.5 |
| 050211 | FXHΦ408 | 300-400 | 20 | 408 | 80 | 8.8 |
|
US $200 / Set | |
50 Sets (Min. Order) |
###
| Type: | Conductor Stringing in Hv Powerlines |
|---|---|
| Customized: | Non-Customized |
| Condition: | New |
| Feature: | Wear-Resistant |
| Conductor Stringing: | 1, 2, 3 or 4 Lines |
| Width: | 75mm / 90mm / 100mm / 110mm / 120mm |
###
| Sr | Model | Sheave | Rated Load(Kn) | Conductor ACSR(mm2) |
Groove width (mm) |
Outside Diameter (mm) |
Width(mm) | Weight(Kg) |
| 050101 | 1FXH-508MC | 1 | 20 | ≤400 | 408 | 508 | 75 | 16 |
| 050102 | 1FXH-660MC | 1 | 20 | ≤500 | 560 | 660 | 90 | 29 |
| 050103 | 1FXH-660MC | 1 | 20 | ≤500 | 560 | 660 | 100 | 31 |
| 050104 | 1FXH-820MC | 1 | 30 | ≤630 | 710 | 820 | 100 | 40 |
| 050105 | 1FXH-916MC | 1 | 50 | ≤720 | 800 | 916 | 110 | 51 |
| 050106 | 3FXH-508MC | 3 | 40 | ≤400 | 408 | 508 | 75 | 38 |
| 050107 | 3FXH-660MC | 3 | 40 | ≤500 | 560 | 660 | 90 | 70 |
| 050108 | 3FXH-660MC | 3 | 40 | ≤500 | 560 | 660 | 100 | 75 |
| 050109 | 3FXH-820MC | 3 | 50 | ≤630 | 710 | 820 | 100 | 118 |
| 050110 | 3FXH-916MC | 3 | 75 | ≤720 | 800 | 916 | 110 | 120 |
| 050111 | 5FXH-508MC | 5 | 60 | ≤400 | 408 | 508 | 75 | 70 |
| 050112 | 5FXH-660MC | 5 | 60 | ≤500 | 560 | 660 | 100 | 110 |
| 050113 | 5FXH-820MC | 5 | 60 | ≤630 | 710 | 820 | 100 | 170 |
| 050114 | 7FXH-508MC | 7 | 75 | ≤400 | 408 | 508 | 75 | 106 |
| 050115 | 7FXH-660MC | 7 | 75 | ≤500 | 560 | 660 | 90 | 180 |
###
| Sr. | Model | ACSR(mm2) | Rated Load(Kn) | Outside Dia(mm) | Width(mm) | Weight(Kg) |
| 050201 | FXHΦ90 | 25-70 | 5 | 90 | 40 | 0.8 |
| 050202 | FXHΦ120 | 70-95 | 10 | 120 | 30 | 1.2 |
| 050203 | FXHΦ150 | 70-95 | 10 | 150 | 30 | 1.8 |
| 050204 | FXHΦ170 | 95-120 | 10 | 160 | 40 | 2.1 |
| 050205 | FXHΦ200 | 150-240 | 10 | 200 | 50 | 3 |
| 050206 | FXHΦ250 | 150-240 | 20 | 250 | 40 | 3.2 |
| 050207 | FXHΦ250 | 150-240 | 20 | 250 | 60 | 5 |
| 050208 | FXHΦ270 | 300-400 | 20 | 270 | 60 | 5.5 |
| 050209 | FXHΦ320 | 300-400 | 20 | 320 | 80 | 6.3 |
| 050210 | FXHΦ360 | 300-400 | 20 | 360 | 80 | 7.5 |
| 050211 | FXHΦ408 | 300-400 | 20 | 408 | 80 | 8.8 |
What makes pulleys so important?
A pulley is a simple tool that makes it easy to lift or move heavy objects. There are many uses for this tool, but let’s take a look at their mechanical advantages. There are several types and many applications, along with their benefits and costs. So what makes them so important? Read on to find out! Below are some of the most common uses for pulleys. Let’s dive into them.
Mechanical advantage
If you’ve ever used rope and pulley systems, you’ve probably noticed their usefulness. A 3:1 mechanical advantage system is like a 300-pound load being moved one foot up by three feet of rope. Then you can imagine using the same rope to get into a small space. The same principle applies to limited spaces, and a simple mechanical advantage system is just what you need for this purpose.
Assuming frictionless bearings, a single movable pulley can have two mechanical advantages. It is attached to a heavy object and requires the pulling force exerted by the jack to lift the heavy object. However, when you use a compound pulley, the force exerted on the rope to lift the object changes direction. The three factors used to measure machine efficiency are force, distance, and relative motion.
The mechanical advantage of the pulley is that it reduces the effort required to lift weights. When the rope is attached to the two wheels, applying a force of 500 Newtons can lift a mass of 100 kg. This mechanical advantage is why two rings in a pulley are better than one. Therefore, using a pulley system will save you energy. You can also use branches instead of ropes and pulleys.
type
There are several different types of pulleys. They can be simple or complex, depending on how they are connected. Simple pulleys have a grooved wheel on one end and are attached to an axle. These pulleys are used to lift heavy objects. They are often found on sailboats, and you can even see them on construction sites. On the other hand, stationary pulleys are attached to stationary structures, such as flagpoles. Fixed pulleys can also be used to lift loads from trucks or trains. Pulleys are also commonly used in wells.
Fixed pulley systems use rollers or single wheels. These pulleys are usually made of nylon or wire rope. They are used in heavy duty applications. They are also used in electric motors. A “V” pulley requires a “V” belt to transmit power. Some of these pulleys have multiple “V” grooves to reduce the risk of power slipping. Once installed, fixed pulleys are suitable for many applications.
Simple pulleys are simple pulleys. It has a pulley mounted on an axle and a rope at one end. Rope can be used to pull objects, while plastic pulleys can carry lighter loads. There are two main types: heavy duty and simple pulley systems. In either case, their function is the same: they change the direction in which the seat belt is fastened. So when comparing the two, it’s easy to decide which one is best for you.
application
Pulley systems are simple machines used for a variety of industrial and mechanical tasks. Its design parameters and benefits have improved over the years, but they remain essential for many applications. Let’s take a look at some of the most common applications of pulleys. The applications for pulley systems are endless, from construction to mining, from transportation to packaging. Read on to learn more!
Pulley systems are often used to lift large objects, such as blocks, that might otherwise be too heavy to lift. It also makes the exploration process easier by helping people pull heavy objects into place. It is also widely used on sailing ships. Due to its low cost of use and no need for lubrication, it is a practical choice for many applications. It can be used to lift heavy objects and support long ropes.
The pulley system allows you to change the force required to move the object. For example, a two-wheel pulley system is especially useful for reducing the effort required to lift large objects. The mechanical advantage increases with the number of wheels in the system. In addition, the mechanical advantage of a two-wheel pulley system depends on the ratio of the load weight to the number of rope segments in the system.
cost
In most cases, an idler replacement will cost around $150, but the exact cost will depend on several factors, including the make and model of the car. The cost also depends on the type of idler you need and the cost of the OEM parts. Some pulleys are easy to replace at home, while others require specialized tools, such as pulley wrenches. The chart below shows the cost of popular vehicles. Prices are valid at the time of writing.
The diameter of the pulley is also important, this should be about 60% of the diameter of the active pulley. You can also purchase compensating pulleys at factory prices. Be sure to select the correct size before placing the pulley on the machine. Also, make sure you have enough space for the pulleys. Once you have the desired pulley size, you can determine the best type of belt to install.
While this method is the most common type of belt drive, there are other methods of spinning cup blanks directly from a flat metal disk. One such method is described in US Patent No. 5,500,31. US Patent No. 1,728,002 and shows a method of making a dynamically balanced V-groove pulley. Using a headstock die with sliders increases the cost of the pulley. In addition, different cup blanks require different molds.
lubricating
The lubrication of pulley bearings is relatively simple. The pulley itself rotates smoothly with little vibration. Bearing contact loads are relatively low, and well-lubricated pulleys operate near ambient temperatures. Here are some tips for properly lubricating pulley bearings. Make sure to lubricate the nozzle before applying grease.
Check grease, elastic ring, pulley bearing clearance once a year. If the elastic ring of the pulley is damaged or the roller bearing on the associated pulley is damaged, replace the pulley. Also, check the running noise of the pulleys to see if they are making noise. Check the bearing, damage to the elastic ring may indicate bearing failure or roller failure.
Proper lubrication is critical to the life of the rotating pinion. Avoid exposure to sunlight or water. Protects the pinion meshing area from hard impurities. Liaise with crane operators and lubricators during maintenance and lubrication operations. They should know how to avoid pitfalls in the lubrication process. In case of malfunction, please contact service personnel and take necessary measures.
Compound Pulley System
A compound pulley system is used to lift heavy objects. These systems can use ropes or cords of different sizes. In general, the total weight of all ropes must be less than the weight of a single rope. The system can be used in large areas, but may not be suitable for smaller spaces. To learn more about compound pulleys, read on! Here are some helpful tips. 1. Understand the difference between single wheel and compound wheel
A composite pulley system consists of three components: a drive pulley, one or more driven pulleys, and two pulleys. The drive wheels are usually connected to shafts that are connected to the engine or transmission. The driven wheel is a separate unit mounted on the same shaft as the drive wheel. A compound pulley system helps lift heavy loads. These pulleys are the most common type of pulley system in use today.
Composite pulley systems are widely used on construction sites. They save energy by spreading the weight of heavy loads over multiple smaller loads. This means that the elevator does not have to use high-capacity lifting equipment. Additionally, the compound pulley system allows users to easily adjust power distribution to meet their individual needs. They can also use more than two ropes if necessary. This increases the range of motion of the lift arm.
editor by czh 2023-01-16