China 80mm V-Shaped Track Pulley, Thickened, Rustproof, Color Steel Forging pulley block

Merchandise Description

Single Bearing Trapezoid Gate Wheel

Model A B C D E Bodyweight
(Y)
Models:g
Bodyweight
(U)
Units:g
Excess weight
(V)
Models:g
30×11 35 11 30 forty five 17 * * sixty three
40×14 45 14 38 seventy five 25 192 185 194
50×15 fifty five 15 forty eight 75 25 253 244 263
50×15 sixty 15 forty eight eighty five 30 303 292 302
60×17 sixty five 20 fifty eight 85 thirty four hundred 395 410
70×20 80 20 sixty eight 100 35 640 640 665
80×20 eighty five twenty forty eight a hundred 35 805 785 825
90×20 100 twenty 88 133 35 1130 1121 1145
100×20 a hundred and five twenty 98 133 35 1350 1338 1363
The information is calculated by hand, perhaps there are some glitches, just for reference.

Double Bearing Gate Wheel

Product A B C D E Fat(Y) Weight(U)
50MM fifty five 26 forty eight 85 thirty 324 320
60MM 65 30 fifty eight 85 thirty 617 580
70MM 80 32 68 a hundred 35 977 954
80MM eighty five 32 forty eight one hundred 35 1260 1223
90MM 100 32 88 133 35 1788 1760
100MM 105 32 ninety eight 133 35 2100 2078
The information is measured by hand, possibly there are some errors, just for reference.

Laminated Gate Wheel

Design A B C D Weight(Y/V) Weight(U)
50mm 48 fifteen a hundred 26 260 250
60mm 58 17 a hundred 26 390 360
70mm 68 20 136 33 590 570
80mm seventy eight 20 136 33 750 725
90mm 88 20 152 33 1060 1030
100mm ninety eight twenty 152 33 1265 1225
The knowledge is calculated by hand, possibly there are some glitches, just for reference.

Hang Gate Wheel

 Model A B C D E F G H I
H25 51 25 M9*50 nine 95 seventy nine 25 six 27
H38 86 38 M12*70 11 120 118 38 ten 32
H55 115 fifty five M20*85 14 one hundred forty 159 44 10 fifteen
The info is measured by hand, perhaps there are some mistakes, just for reference.

Triangle Gate Wheels/ Rotation Gate Wheels/ Hanging Wheels/ White Zinc Gate Wheels/ Doule Wheels Double Bearing Gate Wheel

      We have currently experienced nealy a decade producting and exporting knowledge. Considering that 2014, we have offered our goods to dozens of nations all all around the globe. And we have recognized a deep cooperative romantic relationship with numerous clients. 
      We make our items with coronary heart, attempt to deliver the ideal top quality for buyers. So we received a whole lot of customer approval. After that, we will also strictly control, down-to-earth, and forge in advance.

        1.ZheJiang Joinwin Components and Equipment Co., Ltd. we have ten many years producing and exporting knowledge which ranks amid the very best in China. Mostly sales pliers, spanners, scissors, saws, screwdrivers, wheels, sillicone sealant, tapline and other hand resources. 
        2.Located in HangZhou where is just 180km significantly from HangZhou Port and a lot of uncooked materials factories all around, drastically lowers transportation and procurement charges.
        3.We have professional revenue and engineers to offer pleased services to clients. Our organization addresses an location of 1000 sq. meters, has the most sophisticated creation gear and technological innovation.      
        4.Customer 1st, group perform, embrace alter, sincere are our company society.      
        5.We aim to offer customers a lot more safety and handy daily life.

              Pliers                 Adjustable Wrench  Blend Spanners         Hammers               Pruner Scissors        Aviation Tin Snips
      Screwdrivers                    Padlocks                   Hand Saws                       Axe                 Silicone Sealant 
Q1: Can I get a sample?
A1: Sure, the samples are typically cost-free for clients.

Q2: Can you offer OEM services?
A2: Yes, we can generate the goods in accordance to clients’ demands.

Q3: How can you promise the good quality?
A3: We have sophisticated gear and professional engineer and good quality inspector to guarantee the good quality of the items. And we will deliver added merchandise for insurance. Apart from, we have satisfied following-provider.

This autumn: What is the MOQ?
A4: five hundred PCS.

Q5: How lengthy you will end my purchase?
A5: Absolutely in thirty days. (The particular predicament relies upon on the manufacturing schedule of the production office.)


/ Piece
|
500 Pieces

(Min. Order)

###

After-sales Service: 3 Years
Warranty: 365 Days
Certification: CE
Splittable: Splittable
Surface Treatment: Zinc Plated
Material: Metal

###

Samples:
US$ 0.01/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

Model A B C D E Weight
(Y)
Units:g
Weight
(U)
Units:g
Weight
(V)
Units:g
30×11 35 11 30 45 17 * * 63
40×14 45 14 38 75 25 192 185 194
50×15 55 15 48 75 25 253 244 263
50×15 60 15 48 85 30 303 292 302
60×17 65 20 58 85 30 400 395 410
70×20 80 20 68 100 35 640 640 665
80×20 85 20 48 100 35 805 785 825
90×20 100 20 88 133 35 1130 1121 1145
100×20 105 20 98 133 35 1350 1338 1363
The data is measured by hand, maybe there are some errors, just for reference.

###

Model A B C D E Weight(Y) Weight(U)
50MM 55 26 48 85 30 324 320
60MM 65 30 58 85 30 617 580
70MM 80 32 68 100 35 977 954
80MM 85 32 48 100 35 1260 1223
90MM 100 32 88 133 35 1788 1760
100MM 105 32 98 133 35 2100 2078
The data is measured by hand, maybe there are some errors, just for reference.

###

Model A B C D Weight(Y/V) Weight(U)
50mm 48 15 100 26 260 250
60mm 58 17 100 26 390 360
70mm 68 20 136 33 590 570
80mm 78 20 136 33 750 725
90mm 88 20 152 33 1060 1030
100mm 98 20 152 33 1265 1225
The data is measured by hand, maybe there are some errors, just for reference.

###

 Model A B C D E F G H I
H25 51 25 M9*50 9 95 79 25 6 27
H38 86 38 M12*70 11 120 118 38 10 32
H55 115 55 M20*85 14 140 159 44 10 15
The data is measured by hand, maybe there are some errors, just for reference.

/ Piece
|
500 Pieces

(Min. Order)

###

After-sales Service: 3 Years
Warranty: 365 Days
Certification: CE
Splittable: Splittable
Surface Treatment: Zinc Plated
Material: Metal

###

Samples:
US$ 0.01/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

Model A B C D E Weight
(Y)
Units:g
Weight
(U)
Units:g
Weight
(V)
Units:g
30×11 35 11 30 45 17 * * 63
40×14 45 14 38 75 25 192 185 194
50×15 55 15 48 75 25 253 244 263
50×15 60 15 48 85 30 303 292 302
60×17 65 20 58 85 30 400 395 410
70×20 80 20 68 100 35 640 640 665
80×20 85 20 48 100 35 805 785 825
90×20 100 20 88 133 35 1130 1121 1145
100×20 105 20 98 133 35 1350 1338 1363
The data is measured by hand, maybe there are some errors, just for reference.

###

Model A B C D E Weight(Y) Weight(U)
50MM 55 26 48 85 30 324 320
60MM 65 30 58 85 30 617 580
70MM 80 32 68 100 35 977 954
80MM 85 32 48 100 35 1260 1223
90MM 100 32 88 133 35 1788 1760
100MM 105 32 98 133 35 2100 2078
The data is measured by hand, maybe there are some errors, just for reference.

###

Model A B C D Weight(Y/V) Weight(U)
50mm 48 15 100 26 260 250
60mm 58 17 100 26 390 360
70mm 68 20 136 33 590 570
80mm 78 20 136 33 750 725
90mm 88 20 152 33 1060 1030
100mm 98 20 152 33 1265 1225
The data is measured by hand, maybe there are some errors, just for reference.

###

 Model A B C D E F G H I
H25 51 25 M9*50 9 95 79 25 6 27
H38 86 38 M12*70 11 120 118 38 10 32
H55 115 55 M20*85 14 140 159 44 10 15
The data is measured by hand, maybe there are some errors, just for reference.

How to use the pulley system

Using a pulley system is a great way to move things around your home, but how do you use a pulley system? Let’s look at the basic equations that describe a pulley system, the types of pulleys, and some safety considerations when using pulleys. Here are some examples. Don’t worry, you’ll find all the information you need in one place!
pulley

Basic equations of pulley systems

The pulley system consists of pulleys and chords. When the weight of the load is pulled through the rope, it slides through the groove and ends up on the other side. When the weight moves, the applied force must travel nx distance. The distance is in meters. If there are four pulleys, the distance the rope will travel will be 2×24. If there are n pulleys, the distance traveled by the weight will be 2n – 1.
The mechanical advantage of the pulley system increases with distance. The greater the distance over which the force is applied, the greater the leverage of the system. For example, if a set of pulleys is used to lift the load, one should be attached to the load and the other to the stand. The load itself does not move. Therefore, the distance between the blocks must be shortened, and the length of the line circulating between the pulleys must be shortened.
Another way to think about the acceleration of a pulley system is to think of ropes and ropes as massless and frictionless. Assuming the rope and pulley are massless, they should have the same magnitude and direction of motion. However, in this case the quality of the string is a variable that is not overdone. Therefore, the tension vector on the block is labeled with the same variable name as the pulley.
The calculation of the pulley system is relatively simple. Five mechanical advantages of the pulley system can be found. This is because the number of ropes supporting the load is equal to the force exerted on the ropes. When the ropes all move in the same direction, they have two mechanical advantages. Alternatively, you can use a combination of movable and fixed pulleys to reduce the force.
When calculating forces in a pulley system, you can use Newton’s laws of motion. Newton’s second law deals with acceleration and force. The fourth law tells us that tension and gravity are in equilibrium. This is useful if you need to lift heavy objects. The laws of motion help with calculations and can help you better understand pulley systems.
pulley

Types of pulleys

Different types of pulleys are commonly used for various purposes, including lifting. Some pulleys are flexible, which means they can move freely around a central axis and can change the direction of force. Some are fixed, such as hinges, and are usually used for heavier loads. Others are movable, such as coiled ropes. Whatever the purpose, pulleys are very useful in raising and lowering objects.
Pulleys are common in many different applications, from elevators and cargo lift systems to lights and curtains. They are also used in sewing machine motors and sliding doors. Garage and patio doors are often equipped with pulleys. Rock climbers use a pulley system to climb rocks safely. These pulley systems have different types of pinions that allow them to balance weight and force direction.
The most common type of pulley is the pulley pulley system. The pulley system utilizes mechanical advantages to lift weight. Archimedes is thought to have discovered the pulley around 250 BC. in ancient Sicily. Mesopotamians also used pulleys, they used ropes to lift water and windmills. Pulley systems can even be found at Stonehenge.
Another type of pulley is called a compound pulley. It consists of a set of parallel pulleys that increase the force required to move large objects. This type is most commonly used in rock climbing and sailing, while composite pulleys can also be found in theater curtains. If you’re wondering the difference between these two types of pulleys, here’s a quick overview:

Mechanical Advantages of Pulley Systems

Pulley systems offer significant mechanical advantages. The ability of the system to reduce the effort required to lift weights increases with the number of rope loops. This advantage is proportional to the number of loops in the system. If the rope had only one loop, then a single weight would require the same amount of force to pull. But by adding extra cycles, the force required will be reduced.
The pulley system has the advantage of changing the direction of the force. This makes it easier to move heavy objects. They come in both fixed and mobile. Pulleys are used in many engineering applications because they can be combined with other mechanisms. If you want to know what a pulley can do, read on! Here are some examples. Therefore, you will understand how they are used in engineering.
Single-acting pulleys do not change direction, but compound pulleys do. Their mechanical advantage is six. The compound pulley system consists of a movable pulley and a fixed pulley. The mechanical advantage of the pulley system increases as the number of movable wheels decreases. So if you have two wheels, you need twice as much force to lift the same weight because you need a movable pulley.
The mechanical advantage of a pulley system can be maximized by adding more pulleys or rope lengths. For example, if you have a single pulley system, the mechanical advantage is one of the smallest. By using two or three pulleys, up to five times the mechanical advantage can be achieved. You can also gain up to ten times the mechanical advantage by using multiple pulley systems.
The use of a single movable pulley system also adds to the mechanical advantage of the pulley system. In this case, you don’t have to change the direction of the force to lift the weight. In contrast, a movable pulley system requires you to move the rope farther to generate the same force. Using a compound pulley system allows you to lift heavy loads with ease.
pulley

Safety Issues When Using Pulley Systems

Pulleys have an incredibly unique structure, consisting of a disc with a groove in the middle and a shaft running through it. A rope or cord is attached to one end of a pulley that turns when force is applied. The other end of the rope is attached to the load. This mechanical advantage means that it is much easier to pull an object using the pulley system than to lift the same object by hand.
Although pulley systems are a common part of many manufacturing processes, some employers do not train their workers to use them properly or install protection to prevent injury. It is important to wear proper PPE and follow standard laboratory safety practices during pulley system activities. Make sure any support structures are strong enough to handle the weight and weight of the rope or rope. If you do fall, be sure to contact your employer immediately.

China 80mm V-Shaped Track Pulley, Thickened, Rustproof, Color Steel Forging     pulley block	China 80mm V-Shaped Track Pulley, Thickened, Rustproof, Color Steel Forging     pulley block
editor by CX 2023-03-28