Product Description
SPROCKET 5/8” X 3/8” 10B SERIES SPROCKETS
| For Chain Acc.to DIN8187 ISO/R 606 | |||||
| Tooth Radius r3 | 16.0mm | ||||
| Radius Width C | 1.6mm | ||||
| Tooth Width b1 | 9.0mm | ||||
| Tooth Width B1 | 9.1mm | ||||
| Tooth Width B2 | 25.5mm | ||||
| Tooth Width B3 | 42.1mm | ||||
| 10B SERIES ROLLER CHAINS | |||||
| Pitch | 15.875 mm | ||||
| Internal Width | 9.65 mm | ||||
| Roller Diameter | 10.16 mm | ||||
| Z | de | dp | SIMPLEX | DUPLEX | TRIPLEX | ||||||
| dm | D1 | A | dm | D2 | A | dm | D3 | A | |||
| 8 | 47.0 | 41.48 | 25 | 10 | 25 | 25 | 12 | 40 | 25 | 12 | 55 |
| 9 | 52.6 | 46.42 | 30 | 10 | 25 | 30 | 12 | 40 | 30 | 12 | 55 |
| 10 | 57.5 | 51.37 | 35 | 10 | 25 | 35 | 12 | 40 | 35 | 12 | 55 |
| 11 | 63.0 | 56.34 | 37 | 12 | 30 | 39 | 14 | 40 | 39 | 16 | 55 |
| 12 | 68.0 | 61.34 | 42 | 12 | 30 | 44 | 14 | 40 | 44 | 16 | 55 |
| 13 | 73.0 | 66.32 | 47 | 12 | 30 | 49 | 14 | 40 | 49 | 16 | 55 |
| 14 | 78.0 | 71.34 | 52 | 12 | 30 | 54 | 14 | 40 | 54 | 16 | 55 |
| 15 | 83.0 | 76.36 | 57 | 12 | 30 | 59 | 14 | 40 | 59 | 16 | 55 |
| 16 | 88.0 | 81.37 | 60 | 12 | 30 | 64 | 16 | 45 | 64 | 16 | 60 |
| 17 | 93.0 | 86.39 | 60 | 12 | 30 | 69 | 16 | 45 | 69 | 16 | 60 |
| 18 | 98.3 | 91.42 | 70 | 14 | 30 | 74 | 16 | 45 | 74 | 16 | 60 |
| 19 | 103.3 | 96.45 | 70 | 14 | 30 | 79 | 16 | 45 | 79 | 16 | 60 |
| 20 | 108.4 | 101.49 | 75 | 14 | 30 | 84 | 16 | 45 | 84 | 16 | 60 |
| 21 | 113.4 | 106.52 | 75 | 16 | 30 | 85 | 16 | 45 | 85 | 20 | 60 |
| 22 | 118.0 | 111.55 | 80 | 16 | 30 | 90 | 16 | 45 | 90 | 20 | 60 |
| 23 | 123.5 | 116.58 | 80 | 16 | 30 | 95 | 16 | 45 | 95 | 20 | 60 |
| 24 | 128.3 | 121.62 | 80 | 16 | 30 | 100 | 16 | 45 | 100 | 20 | 60 |
| 25 | 134.0 | 126.66 | 80 | 16 | 30 | 105 | 16 | 45 | 105 | 20 | 60 |
| 26 | 139.0 | 131.70 | 85 | 20 | 35 | 110 | 20 | 45 | 110 | 20 | 60 |
| 27 | 144.0 | 136.75 | 85 | 20 | 35 | 110 | 20 | 45 | 110 | 20 | 60 |
| 28 | 148.7 | 141.78 | 90 | 20 | 35 | 115 | 20 | 45 | 115 | 20 | 60 |
| 29 | 153.8 | 146.83 | 90 | 20 | 35 | 115 | 20 | 45 | 115 | 20 | 60 |
| 30 | 158.8 | 151.87 | 90 | 20 | 35 | 120 | 20 | 45 | 120 | 20 | 60 |
| 31 | 163.9 | 156.92 | 95 | 20 | 35 | 120 | 20 | 45 | 120 | 20 | 60 |
| 32 | 168.9 | 161.95 | 95 | 20 | 35 | 120 | 20 | 45 | 120 | 20 | 60 |
| 33 | 174.5 | 167.00 | 95 | 20 | 35 | 120 | 20 | 45 | 120 | 20 | 60 |
| 34 | 179.0 | 172.05 | 95 | 20 | 35 | 120 | 20 | 45 | 120 | 20 | 60 |
| 35 | 184.1 | 177.10 | 95 | 20 | 35 | 120 | 20 | 45 | 120 | 20 | 60 |
| 36 | 189.1 | 182.15 | 100 | 20 | 35 | 120 | 20 | 45 | 120 | 25 | 60 |
| 37 | 194.2 | 187.20 | 100 | 20 | 35 | 120 | 20 | 45 | 120 | 25 | 60 |
| 38 | 199.2 | 192.24 | 100 | 20 | 35 | 120 | 20 | 45 | 120 | 25 | 60 |
| 39 | 204.2 | 197.29 | 100 | 20 | 35 | 120 | 20 | 45 | 120 | 25 | 60 |
| 40 | 209.3 | 202.34 | 100 | 20 | 35 | 120 | 20 | 45 | 120 | 25 | 60 |
| 41 | 214.8 | 207.38 | *100 | 20 | 40 | 120 | 20 | 50 | *130 | 25 | 60 |
| 42 | 2,199 | 212.43 | *100 | 20 | 40 | 120 | 20 | 50 | *130 | 25 | 60 |
| 43 | 224.9 | 217.48 | *100 | 20 | 40 | 120 | 20 | 50 | *130 | 25 | 60 |
| 44 | 230.0 | 222.53 | *100 | 20 | 40 | 120 | 20 | 50 | *130 | 25 | 60 |
| 45 | 235.0 | 227.58 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 46 | 240.1 | 232.63 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 47 | 245.1 | 237.68 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 48 | 250.2 | 242.73 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 49 | 255.2 | 247.78 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 50 | 260.3 | 252.82 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 51 | 265.3 | 257.87 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 52 | 270.4 | 262.92 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 53 | 275.4 | 267.97 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 54 | 280.5 | 273.03 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 55 | 285.5 | 278.08 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 56 | 290.6 | 283.13 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 57 | 296.0 | 288.18 | *100 | 20 | 40 | *120 | 20 | 50 | *130 | 25 | 60 |
| 58 | 300.7 | 293.23 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 64 |
| 59 | 305.7 | 298.28 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 64 |
| 60 | 310.8 | 303.33 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 64 |
| 62 | 321.4 | 313.43 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 64 |
| 64 | 331.5 | 323.53 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 67 |
| 65 | 336.5 | 328.58 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 67 |
| 66 | 341.6 | 333.64 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 67 |
| 68 | 351.7 | 343.74 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 67 |
| 70 | 361.8 | 353.84 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 67 |
| 72 | 371.9 | 363.94 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 67 |
| 75 | 387.1 | 379.10 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 67 |
| 76 | 392.1 | 384.15 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 67 |
| 78 | 402.2 | 394.25 | *100 | 20 | 43 | *120 | 20 | 57 | *130 | 25 | 67 |
| 80 | 412.3 | 404.36 | *100 | 20 | 43 | *130 | 20 | 57 | *130 | 25 | 67 |
| 85 | 437.6 | 429.62 | *100 | 20 | 50 | *130 | 20 | 58 | *130 | 25 | 67 |
| 90 | 462.8 | 454.88 | *100 | 20 | 50 | *130 | 20 | 58 | *130 | 25 | 67 |
| 95 | 488.5 | 480.14 | *100 | 20 | 50 | *130 | 20 | 58 | *130 | 25 | 67 |
| 100 | 513.4 | 505.40 | *100 | 20 | 50 | *130 | 20 | 58 | *130 | 25 | 67 |
| 110 | 563.9 | 555.92 | *100 | 20 | 50 | *130 | 20 | 58 | *130 | 25 | 67 |
| 114 | 584.1 | 576.13 | *100 | 20 | 50 | *130 | 20 | 58 | *130 | 25 | 67 |
| 120 | 614.4 | 606.45 | *100 | 20 | 50 | *130 | 20 | 58 | *130 | 25 | 67 |
| 125 | 639.7 | 631.51 | *100 | 20 | 50 | *130 | 20 | 58 | *130 | 25 | 67 |
Notice: *welding hub
BASIC INFO.
| Product name | DIN ISO Standard Sprocket for Roller Chain |
| Materials Available | 1. Stainless Steel: SS304, SS316, etc |
| 2. Alloy Steel: C45, 45Mn, 42CrMo, 20CrMo, etc | |
| 3. OEM according to your request | |
| Surface Treatment | Heat treatment, Quenching treatment, High frequency normalizing treatment, Polishing, Electrophoresis paint processing, Anodic oxidation treatment, etc |
| Characteristic | Fire Resistant, Oil Resistant, Heat Resistant, CZPT resistance, Oxidative resistance, Corrosion resistance, etc |
| Design criterion | ISO DIN ANSI & Customer Drawings |
| Size | Customer Drawings & ISO standard |
| Application | Industrial transmission equipment |
| Package | Wooden Case / Container and pallet, or made-to-order |
| Certificate | ISO9001: 2008 |
| Advantage | Quality first, Service first, Competitive price, Fast delivery |
| Delivery Time | 20 days for samples. 45 days for official order. |
INSTALLATION AND USING
The chain spoket, as a drive or deflection for chains, has pockets to hold the chain links with a D-profile cross section with flat side surfaces parallel to the centre plane of the chain links, and outer surfaces at right angles to the chain link centre plane. The chain links are pressed firmly against the outer surfaces and each of the side surfaces by the angled laying surfaces at the base of the pockets, and also the support surfaces of the wheel body together with the end sides of the webs formed by the leading and trailing walls of the pocket.
NOTICE
When fitting new chainwheels it is very important that a new chain is fitted at the same time, and vice versa. Using an old chain with new sprockets, or a new chain with old sprockets will cause rapid wear.
It is important if you are installing the chainwheels yourself to have the factory service manual specific to your model. Our chainwheels are made to be a direct replacement for your OEM chainwheels and as such, the installation should be performed according to your models service manual.
During use a chain will stretch (i.e. the pins will wear causing extension of the chain). Using a chain which has been stretched more than the above maximum allowance causes the chain to ride up the teeth of the sprocket. This causes damage to the tips of the chainwheels teeth, as the force transmitted by the chain is transmitted entirely through the top of the tooth, rather than the whole tooth. This results in severe wearing of the chainwheel.
FOR CHAIN STHangZhouRDS
Standards organizations (such as ANSI and ISO) maintain standards for design, dimensions, and interchangeability of transmission chains. For example, the following Table shows data from ANSI standard B29.1-2011 (Precision Power Transmission Roller Chains, Attachments, and Sprockets) developed by the American Society of Mechanical Engineers (ASME). See the references[8][9][10] for additional information.
ASME/ANSI B29.1-2011 Roller Chain Standard SizesSizePitchMaximum Roller DiameterMinimum Ultimate Tensile StrengthMeasuring Load25
| ASME/ANSI B29.1-2011 Roller Chain Standard Sizes | ||||
| Size | Pitch | Maximum Roller Diameter | Minimum Ultimate Tensile Strength | Measuring Load |
|---|---|---|---|---|
| 25 | 0.250 in (6.35 mm) | 0.130 in (3.30 mm) | 780 lb (350 kg) | 18 lb (8.2 kg) |
| 35 | 0.375 in (9.53 mm) | 0.200 in (5.08 mm) | 1,760 lb (800 kg) | 18 lb (8.2 kg) |
| 41 | 0.500 in (12.70 mm) | 0.306 in (7.77 mm) | 1,500 lb (680 kg) | 18 lb (8.2 kg) |
| 40 | 0.500 in (12.70 mm) | 0.312 in (7.92 mm) | 3,125 lb (1,417 kg) | 31 lb (14 kg) |
| 50 | 0.625 in (15.88 mm) | 0.400 in (10.16 mm) | 4,880 lb (2,210 kg) | 49 lb (22 kg) |
| 60 | 0.750 in (19.05 mm) | 0.469 in (11.91 mm) | 7,030 lb (3,190 kg) | 70 lb (32 kg) |
| 80 | 1.000 in (25.40 mm) | 0.625 in (15.88 mm) | 12,500 lb (5,700 kg) | 125 lb (57 kg) |
| 100 | 1.250 in (31.75 mm) | 0.750 in (19.05 mm) | 19,531 lb (8,859 kg) | 195 lb (88 kg) |
| 120 | 1.500 in (38.10 mm) | 0.875 in (22.23 mm) | 28,125 lb (12,757 kg) | 281 lb (127 kg) |
| 140 | 1.750 in (44.45 mm) | 1.000 in (25.40 mm) | 38,280 lb (17,360 kg) | 383 lb (174 kg) |
| 160 | 2.000 in (50.80 mm) | 1.125 in (28.58 mm) | 50,000 lb (23,000 kg) | 500 lb (230 kg) |
| 180 | 2.250 in (57.15 mm) | 1.460 in (37.08 mm) | 63,280 lb (28,700 kg) | 633 lb (287 kg) |
| 200 | 2.500 in (63.50 mm) | 1.562 in (39.67 mm) | 78,175 lb (35,460 kg) | 781 lb (354 kg) |
| 240 | 3.000 in (76.20 mm) | 1.875 in (47.63 mm) | 112,500 lb (51,000 kg) | 1,000 lb (450 kg |
For mnemonic purposes, below is another presentation of key dimensions from the same standard, expressed in fractions of an inch (which was part of the thinking behind the choice of preferred numbers in the ANSI standard):
| Pitch (inches) | Pitch expressed in eighths |
ANSI standard chain number |
Width (inches) |
|---|---|---|---|
| 1⁄4 | 2⁄8 | 25 | 1⁄8 |
| 3⁄8 | 3⁄8 | 35 | 3⁄16 |
| 1⁄2 | 4⁄8 | 41 | 1⁄4 |
| 1⁄2 | 4⁄8 | 40 | 5⁄16 |
| 5⁄8 | 5⁄8 | 50 | 3⁄8 |
| 3⁄4 | 6⁄8 | 60 | 1⁄2 |
| 1 | 8⁄8 | 80 | 5⁄8 |
Notes:
1. The pitch is the distance between roller centers. The width is the distance between the link plates (i.e. slightly more than the roller width to allow for clearance).
2. The right-hand digit of the standard denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. The left-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An “H” following the standard number denotes heavyweight chain. A hyphenated number following the standard number denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes number 60 heavyweight triple-strand chain.
A typical bicycle chain (for derailleur gears) uses narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capacity. The more sprockets at the rear wheel (historically 3-6, nowadays 7-12 sprockets), the narrower the chain. Chains are sold according to the number of speeds they are designed to work with, for example, “10 speed chain”. Hub gear or single speed bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be used with the chain.
Typically chains with parallel shaped links have an even number of links, with each narrow link followed by a broad one. Chains built up with a uniform type of link, narrow at 1 and broad at the other end, can be made with an odd number of links, which can be an advantage to adapt to a special chainwheel-distance; on the other side such a chain tends to be not so strong.
Roller chains made using ISO standard are sometimes called as isochains.
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The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customizations are also available with us. Our sound global service network can provide customers with timely after-sales technical services.
We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product available for your specific application. The clients we serve worldwide range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.
What Is a Pulley?
The pulley is a wheel mounted on a shaft or axle. Its purpose is to support the movement of a cable that is taut. This cable transfers power to a shaft. However, there are certain safety precautions that you should follow when using a pulley. Read on to learn more! Listed below are common uses and their main parts. Listed below are some of the benefits of using a pulley.
Common uses of a pulley
A pulley is a common mechanical device used to increase the force needed to lift a heavy object. Most commonly, these devices are used in construction equipment. These machines use high-10sion ropes to transfer heavy objects from 1 floor to another. Other common uses of a pulley include buckets and flagpoles. These devices are extremely useful in a wide range of applications. To learn more about the common uses of pulleys, keep reading.
A pulley is a wheel with grooves for holding rope. Its purpose is to change the direction and point at which a pulling force acts. It is usually used in sets to reduce the amount of force needed to lift a load, but the work involved is similar. Pulleys are also used in rock climbing devices. For many applications, a pulley is a vital part of construction.
The most common use of a pulley involves hoisting and lowering a flag. Other examples include clotheslines, bird feeders, and escalators. Pulleys are also commonly used on oil derricks. Many other common applications include hoisting and lowering garage doors. Pulley systems are also used in engines and cranes. For more information, check out our interactive pulley diagram!
Pulleys can also be used to lower total work required for a task. In many cases, a pulley will consist of 2 parts: the pulley hub and the shaft pulley. The hub clamps the shaft pulley, while the pulley itself is connected to the motor or other device. If you’re looking for a pulley, it’s important to learn how it works.
The most common uses for a pulley involve lifting heavy objects, and the mechanism used to lift them is known as a pulley. A pulley is an industrial device that uses 2 wheels to reduce the force needed to lift a weight. The pulley reduces this force by half by allowing the user to pull on the rope 4 times as far. The pulley also allows for a smaller lifting distance.
Main parts of a pulley
A pulley consists of the main element of a system. This is typically a cable, rope, belt, or chain. There are 2 basic types of pulleys – a Driver Pulley and a Follower Pulley. Pulleys are available in small and large sizes. The periphery part of the pulley is called the Face, and the protruding middle part is called the Crown. A pulley’s face can be round, rectangular, or even “V” shaped.
The first pulley was created by the Greek mathematician Archimedes in the third century BCE. These simple machines are made of a rope, an axle, and a wheel. The pulley’s end is attached to a person, object, or motor. These machines can be used in various tasks to lift heavy objects. The pulley is a great mechanical advantage for any lifter.
The ideal mechanical advantage of a pulley is defined by the number of rope segments that pull an object. The higher the number of loops on the rope, the higher the mechanical advantage. The greater the mechanical advantage, the less force is required to move the object. Likewise, the greater the distance the rope traverses, the higher the mechanical advantage of a pulley. There are several different types of pulley, depending on their combination of rope, wheel, and rope.
The basic components of a pulley are the face and hub, and the rope is threaded into the center of the pulley. The pulley is usually made of a rope and can be used to lift heavy weights. It can also be used to apply great force in any direction. Step pulleys have multiple faces, which are fixed in sequence. They can also increase the speed of the driven pulley.
A pulley is a simple machine consisting of a wheel, rope, or chain. These parts are crucial for making moving and lifting easier. Because they change the direction and magnitude of force, they can be a useful tool. Some pulleys even change direction. You can learn more about the pulley by downloading this resource today. The resources are designed to support the new 9-1 GCSEs in Design & Technology and Engineering.
Mechanical advantage
Pulleys have been used to move heavy objects for centuries. When 2 rope sections are used, the weight of a 100kg mass can be moved with only 500 newtons of force. Adding an extra pulley increases the mechanical advantage. If the pulley has 2 wheels, the distance between the rope sections and the wheel grooves is only half the distance, but the mechanical advantage still applies. Adding another pulley increases the mechanical advantage, but can be risky.
Mechanical advantage is the ratio of force used versus force applied. The calculations are made under the assumption that the ropes and weights do not elongate or lose energy due to friction. If the weights are very light, the mechanical advantage is greater than that in the real world. To calculate the mechanical advantage, the weight of the load to be lifted must be the same as the weight of the person using the pulley.
A single moveable pulley has a mechanical advantage of two. The weight passes around the pulley, and 1 end of the rope is attached to a fixed point. The pulling force is then applied to the other end of the rope. The distance the weight travels doubles, or halved, depending on the direction of the pulley. Adding a second pulley reduces the distance and the effort required to lift it.
There are several ways to calculate the mechanical advantage of a pulley system. Some methods are specific to certain types of systems, while others work for all systems. The T-Method is a good choice in many applications, as it calculates the units of tension for each rope segment. Once you have determined the input force, you need to determine the maximum force that will be applied to each component. A compound pulley, for example, will require 4 units of tension for each rope segment.
In simple terms, the effort is the amount of force needed to lift the load. This force is measured in newtons (N). A mechanical advantage is often presented without units. If the student does not have this unit, you may need to convert the units to newtons, since 1 kilogram is equal to 10 newtons. If you can’t figure out the units of effort, you can use the KWL chart provided by the teacher.
Safety precautions
There are a few safety precautions you should take when using a pulley. First, always check the SWL (safe working load) before attaching anything to the pulley. This indicates the maximum weight and angle the pulley can safely handle. Second, make sure that your work area is free from people and debris. Third, wear a hard hat to protect your head from blows and falling objects.
Another important consideration is anchoring. Although the pulley reduces the weight of an object, it is not enough to eliminate the weight. This is especially true if you are hoisting a heavy object, such as a motorcycle or lawnmower. It is important to ensure that the anchoring point can support the entire weight of the load. It is also important to follow proper anchoring procedures when using a pulley to lift a motorcycle or lawnmower.
In addition to the safety latch, you should use a tag line to control the suspended load. Remember that a chain pulley block is necessary for vertical lifting. You should also wear personal protective equipment (PPE) while using a pulley to avoid injuries. If your workplace does not have an PPE policy, you should consider implementing a similar policy. These safety guidelines are a good start.
If you are using a pulley to lift heavy objects, make sure to wear gloves. Those who are not familiar with rope-pulling will have an easier time demonstrating how it works. If you are using a rope-pulley system in a classroom, be sure to follow lab safety guidelines. Wear cloth gloves, clear the area, and do not jerk the rope. In addition, never allow yourself to be pulled into the rope by an unfamiliar person.
Another important safety precaution when using a pulley is to ensure that the anchor point for your system is adequate to support the weight of the object being lifted. Check with the manufacturer of the pulley to find out what its weight limit is, as some types of pulleys are designed to lift much heavier weights than others. It is important to follow all manufacturer’s instructions when using a pulley.
