Tag Archives: 2 inch pulley

China Widened U-Shaped Pulley Track Pulley 2 Inch (50) Pulley pulley puller

Merchandise Description

One Bearing Trapezoid Gate Wheel

Model A B C D E Excess weight
(Y)
Units:g
Fat
(U)
Models:g
Weight
(V)
Models:g
30×11 35 eleven 30 45 17 * * 63
40×14 forty five 14 38 75 twenty five 192 185 194
50×15 55 15 48 seventy five twenty five 253 244 263
50×15 60 fifteen 48 85 30 303 292 302
60×17 65 20 fifty eight 85 thirty four hundred 395 410
70×20 eighty twenty sixty eight one hundred 35 640 640 665
80×20 85 20 48 one hundred 35 805 785 825
90×20 a hundred 20 88 133 35 1130 1121 1145
100×20 one zero five 20 ninety eight 133 35 1350 1338 1363
The knowledge is measured by hand, possibly there are some errors, just for reference.

Double Bearing Gate Wheel

Model A B C D E Weight(Y) Excess weight(U)
50MM 55 26 48 eighty five 30 324 320
60MM sixty five thirty fifty eight eighty five thirty 617 580
70MM 80 32 sixty eight one hundred 35 977 954
80MM 85 32 48 one hundred 35 1260 1223
90MM a hundred 32 88 133 35 1788 1760
100MM 105 32 98 133 35 2100 2078
The data is calculated by hand, maybe there are some errors, just for reference.

Laminated Gate Wheel

Design A B C D Weight(Y/V) Bodyweight(U)
50mm 48 fifteen a hundred 26 260 250
60mm 58 17 a hundred 26 390 360
70mm sixty eight twenty 136 33 590 570
80mm 78 twenty 136 33 750 725
90mm 88 twenty 152 33 1060 1030
100mm 98 twenty 152 33 1265 1225
The info is measured by hand, perhaps there are some glitches, just for reference.

Hold Gate Wheel

 Model A B C D E F G H I
H25 51 25 M9*fifty nine ninety five 79 twenty five six 27
H38 86 38 M12*70 11 one hundred twenty 118 38 10 32
H55 a hundred and fifteen fifty five M20*85 fourteen a hundred and forty 159 44 ten fifteen
The info is calculated by hand, maybe 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 previously experienced nealy a decade producting and exporting experience. Considering that 2014, we have sold our goods to dozens of countries all all around the world. And we have set up a deep cooperative connection with a lot of clients. 
      We make our goods with coronary heart, attempt to provide the ideal high quality for clients. So we got a great deal of buyer approval. After that, we will also strictly management, down-to-earth, and forge in advance.

        1.ZheJiang Joinwin Components and Instruments Co., Ltd. we have ten years manufacturing and exporting encounter which ranks amid the best in China. Primarily sales pliers, spanners, scissors, saws, screwdrivers, wheels, sillicone sealant, tapline and other hand equipment. 
        2.Located in HangZhou the place is just 180km far from HangZhou Port and a lot of uncooked content factories all around, greatly minimizes transportation and procurement fees.
        3.We have expert revenue and engineers to supply pleased service to consumers. Our business addresses an location of 1000 square meters, has the most advanced creation equipment and engineering.      
        4.Customer initial, group perform, embrace alter, sincere are our organization lifestyle.      
        5.We intention to give clients much more security and handy lifestyle.

              Pliers                 Adjustable Wrench  Mix 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 normally cost-free for clients.

Q2: Can you offer OEM services?
A2: Indeed, we can create the items according to clients’ requires.

Q3: How can you promise the quality?
A3: We have advanced gear and specialist engineer and top quality inspector to ensure the quality of the merchandise. And we will deliver added items for insurance policies. Aside from, we have satisfied soon after-provider.

Q4: What is the MOQ?
A4: five hundred PCS.

Q5: How extended you will complete my purchase?
A5: Entirely in thirty days. (The specific predicament is dependent on the manufacturing routine of the creation division.)

US $0.3-1.2
/ Piece
|
500 Pieces

(Min. Order)

###

Certification: CE
Splittable: Splittable
Surface Treatment: Zinc Plated
Material: Metal
Color: Customized
Logo: Customized

###

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

|
Request Sample

###

Customization:

###

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.
US $0.3-1.2
/ Piece
|
500 Pieces

(Min. Order)

###

Certification: CE
Splittable: Splittable
Surface Treatment: Zinc Plated
Material: Metal
Color: Customized
Logo: Customized

###

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

|
Request Sample

###

Customization:

###

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.

Pulley Type

There are several types of pulleys. These include fixed pulleys, load multipliers and movable pulleys. Below is a description of each pulley type. A load multiplier is a special type of pulley with multiple wheels for increased lifting capacity. It is used in a wide range of applications including power transmission and construction. Some common uses of pulleys are listed below.

moving pulley

Movable pulleys work by transferring the weight of a load to another object of the same mass. Since a live pulley is inherently frictionless and weightless, the force required to lift a load with it is the same as the weight of the load. This principle applies to tall buildings and residences. It is an excellent choice for lifting heavy objects such as furniture and washing machines.
A pulley is a mechanical device with a wheel that rotates on a shaft. The axle is attached to the wheel and is usually fixed. The movable pulley can be fixed or movable, both of which can change the direction of the force on the rope. Some pulleys can also change the magnitude and direction of the force. They are ideal for a variety of applications, from lifting heavy objects to transporting objects.
Another type of movable pulley works by transmitting force to another object. It has a free axis and the total force provided by the rope tension is balanced. Since the tension on the rope is constant in each segment, pulling one end of the rope will double the force on the shaft, resulting in two mechanical advantages. This mechanical advantage is the main reason why movable pulleys are so versatile.
Another form of moving pulley is called a KWL diagram. The KWL diagram summarizes the basic concepts of the drive wheel. KWL diagrams are an excellent way to assess a student’s understanding of the concepts discussed in the course. Word questions are a great way to check whether students understand concepts. When students answer the word questions correctly, the answer is yes!
pulley

Fixed wheel pulley

If you need to move heavy objects, a single fixed wheel pulley is not a good choice. Using a single fixed pulley might be similar to using a handbag, but it’s not very convenient. This type of pulley system relies on friction to transmit motion. As a result, it can slip and isn’t always reliable. Fortunately, you can find other options that work just as well.
Fixed pulleys are the most basic type of pulley. They consist of grooved wheels and ropes attached to objects. These pulleys make lifting easier. Because the rope or cable only moves in one direction, the movement of the object feels lighter. And they are also easy to install. However, before you buy a fixed wheel pulley, make sure it is strong enough to support the weight of the load.
The disadvantages of fixed pulleys are obvious. One of them is the lack of mechanical advantage. A fixed pulley pulls up with the same force as a single moving pulley, and a single fixed pulley is not particularly effective as a force multiplier. However, the effect is more pronounced when you combine multiple fixed-wheel pulleys. You will get double the power! So what do fixed wheel pulleys have to offer?
Fixed wheel pulleys can be as small as a ring. A single ring pulley requires twice as much force as the weight being pulled. Adding more loops to the rope will reduce the effort required to pull the weight. The mechanical advantage of a fixed pulley is proportional to the number of strands running to the free pulley. A 100-pound pull on the free end will lift a 300-pound load.
pulley

composite pulley

Compound pulleys are pulleys that can be used to change the direction of a control wire. It can also be used to modify the mechanical force of the wire by moving the item it is connected to. In galleons, compound pulleys are more common. They are often combined with other ropes for mechanical advantage. Here are some common uses for composite pulleys.
The ideal mechanical advantage of a pulley is equal to the number of rope segments that pull up the load. This means that the more rope segments, the less force is required. A compound pulley will have the ideal mechanical advantage of 2, which means it will generate more force than a simple pulley. Composite pulleys are also more efficient at transmitting force because their number of rope segments is usually equal to the unit weight.
Composite pulley systems use more than two pulleys and ropes. More pulleys will reduce the force required to move heavier objects. They are usually used in large sailboats. The system is also used on construction sites. It can be used for a variety of applications, including lifting large objects or transmitting electricity. You can imagine how it would change your life if you had to move a large sailboat, but the result would be the same: a composite pulley system would make it easier to lift a large sailboat.
Composite pulleys are also known as fixed pulleys. The fixed pulley is stationary, and the movable pulley moves back and forth. The latter is more effective when used with a detachable cord or strap. On the other hand, a moving pulley is a moving pulley and it gives you a mechanical advantage. You can imagine this pulley on a flagpole.

load multiplier

The multiplication system has three basic parts: the rope grab, the connector, and the pulley. While some basic multipliers may combine the three parts, the concept remains the same. The multiplication system can make pulling the rope easier by reducing the amount of friction that occurs. Below are some examples of multiplication systems. A compact rope grab is a great option for resetting the multiplier.
The load reduction that a pulley system can achieve is proportional to the number of ropes used to support it. Although most utility pulley systems use only four ropes, the theoretical maximum load reduction is a quarter of the actual load. In other words, the four-wheel system only reduces the weight of a 1,000-pound load by a quarter. That would require 167 pounds of force, a far cry from the 500-pound load a single pulley system can achieve.
The mechanical advantage of a pulley system can be calculated by calculating the ratio between the forces exerted on each wire. For example, a 90-kilogram load is supported by three ropes, each weighing about thirty-five pounds. The ropes on pulleys A and B each carry a load of 60 kg. Using this formula, a single pulley system will yield a mechanical advantage over two tractors.
To calculate the force required to pull the rope over the pulley, measure the angle and deflection between the ropes. The deflection angle when added to the included angle should equal 180 degrees. A 75 degree angle requires 159% of the load force. This means a total load multiplier of four. This formula is an important tool for calculating the force multiple of the pulley.
pulley

Disadvantages of fixed pulleys

There are two basic types of pulleys: movable and fixed. Active pulleys are more advanced, allowing the pulley to move according to the load. They reduce the force required to lift the load. Active roller pulleys are more compact and therefore take up less space. Both types are good for lifting heavier objects, but they each have their pros and cons.
Fixed wheel pulleys can be used to lift heavy objects. This type of pulley consists of a wheel with a fixed shaft that has grooves on its edges for guiding ropes or cables. This is a simple machine as no motor or engine is required to lift objects. When two or more wheels are used together, the ropes around the wheels form a powerful hoist.
Single wheel pulleys are not suitable for lifting. They tend to push things down. Also, they are unreliable because they rely on friction and can slip. Also, a single wheel pulley would require a lot of space. Another disadvantage of fixed-wheel pulleys is that they make it difficult to move heavy objects easily. Single fixed-wheel pulleys also tend to slip easily, making them a poor choice for many applications.
Fixed wheel pulleys are also easier to install and maintain than manually operated ones. It requires less space and lubrication than manual pulleys. Manual pulleys can cause injury because the operator will be lifting the full weight of the heavy object. Additionally, rope slippage can lead to muscle strains and rope burns. And the system requires frequent maintenance.

China Widened U-Shaped Pulley Track Pulley 2 Inch (50) Pulley     pulley puller		China Widened U-Shaped Pulley Track Pulley 2 Inch (50) Pulley     pulley puller
editor by czh 2022-12-24

China high quality Motor Belts and Pulleys 2 3 4 6 14 16 Inch V-Belt Pulley Standard V Belt Pulley Sizes Standard

Solution Description

Merchandise Description

 DIN ANSI SPZ,SPA,SPB,SPC,SPZ cast iron and steel taper bore v belt pulley.

Specification

 

1) European regular:    

a) V-belts pulley for taper bushing: SPZ, SPA, SPB, SPC up to ten grooves.

b) Adjustable velocity V-belt pulleys and variable velocity pulleys    c) Flat belt pulleys and conveyor belt pulleys

two) American requirements:   

a) Sheave for taper bushing: 3V, 5V, 8V .   

b) Sheaves for QD bushings: 3V, 5V, 8V   

c) Sheaves for break up taper bushing: 3V, 5V, 8V   

d) Sheave for 3L, 4L or A, and 5L or B belts: AK, AKH, 2AK, 2AKH, BK, BKH,2BK, 2BKH, 3BK.   

e) Adjustable sheave: poly V-pulley, multi-pitch H, L, J, K and M

three) Bore: pilot bore, end bore, taper bore, bore for QD bushing.

4) Surface area finish: paint, phosphate, zinc plate.

5) Material: forged iron, ductile iron, nylon, aluminum.

6) Manufactured in accordance to drawings and/or sample,OEM inquiries welcomed.

Merchandise Parameters

Packaging & Shipping

All the products can be packed in cartons,or,you can choose the pallet packing.

MADE IN CHINA can be pressed on wooden cases.Land,air,sea transportation are available.UPS,DHL,TNT,

FedEx and EMS are all supported.

Company Profile

About CZPT Machinery

ZheJiang CZPT Machinery Co., Ltd., specializes in production Mechanical Power Transmission Goods. After above 13 years challenging operate, CZPT have currently get the certificate of ISO9001:2000 and become a holding firm for 3 manufacturing factories. 

 

MIGHTY anvantage

1, Ample experience  in the mechanical processing industries.

two,Huge good quality of various material acquire and stock in warhouse which guarantee the low value for the substance and  production in time.

3,Now have 5 specialized workers, we have robust capability for layout and approach design, and far more than 70 employee now perform in our FTY and  double shift eveyday.

4,Strick top quality control are use in the entire prodution. we have incoming inspection,method inspection and last generation inspection which can make certain the perfect of the merchandise quality.

5,Long time cooperate with the Global Purchaser, make us easy to understand the csutomer and handle the export.

FAQ

Q: Are you trading organization or producer ?

A: We are manufacturing unit.

Q: How prolonged is your supply time?

A: Typically it is 5-ten days if the goods are in stock. or it is 15-twenty days if the merchandise are not in stock, it is according to amount.

Q: Do you provide samples ? is it free of charge or extra ?

A: Indeed, we could provide the sample for totally free charge but do not pay out the cost of fr8.

Q: What is your conditions of payment ?

A: Payment=1000USD, 30% T/T in CZPT ,balance prior to shippment.

If you have any questions, pls really feel cost-free to speak to me as below:

Roller: A normal pulley has a slot for a belt, chain or cable. A reel is a broader pulley generally utilized in cable programs, permitting the cable to be wound around numerous times the diameter of the reel.
We have a wide 1/2″ rope ability pulley for helpful redirection, mild rigging, rescue, and mechanical gain techniques. We have far more pulleys in the pursuing links several of them also make as excellent as the kinds beneath Modest pulley.

China high quality Motor Belts and Pulleys 2 3 4 6 14 sixteen Inch V-Belt Pulley Common V Belt Pulley Sizes     Normal