Materials: Aluminum Alloy
Crank Length: 170mm
Chainwheel Enamel: 46T
Use: Solitary Speed
Model Number: L1-311D
Group: Suit
Type: Chain Wheel Crank
Crank substance: Cast AL 6061-T6
Chainrings Content: AL6061T6 CNC
BCD: 130mm
Pace: 11S
Axle: BB24 Cast 7075
Chain line: 43mm
Bodyweight: 650g
OEM & ODM: OEM & ODM Satisfactory
MOQ: 100Sets
is_custom-made: Of course
Combo Established Presented: one hundred
Packaging Particulars: 1 established for each carton (300mmX220mmX170mm) OR Ten sets for each carton (800mmX300mmX300mm)

Purchasing Notice WHAT YOU WANT KNOW, ALL IN Right here!1.Price tag: Our price tag just for black, other colours want enhance a tiny. Some special teeth also need to add. ) About the price of Belt travel system, it is a customized merchandise, we cannot end it inside of 7 times. So we boost the price, truly it is about sixty usd/established. We require to know your bicycle kind, dimensions, chainline, rc, the sort of rear hub, it’s greater to give us a bicycle drawing. Many thanks for your understanding!two.Payment: VISA, T/T, Westernunion, Use shell out.3.Supply time: (1) Common sample: in ten times.(2) Customise sample: 1-2 months(3) Formal purchase : 2-3 months(Can negotiate)four.Payment phrase: FOB HangZhou(It indicates we just afford to send out the goods to HangZhou, far more than 10000 usd cost-free freight and customs declare charge)5.Buy: It’s far better to make contact with us initial, examine the inventory.6.Products: Incorporate base brackets and plastic wrench and screw(Only hollowtech crankset).seven.Personalize: (1)Lase Symbol: .5 usd/established(Our very own is free), MOQ: 100 sets(Other emblem negotiate)(2)Coloration Cartons: MOQ: one thousand sets.(3)Screws: Aluminum screws with various shades. MOQ:500 pcs.(4)Base bracket: With box. Negotiate.(5)Crank colour: Various shade has differnt value.(6)New variety: Need to open up a product, you should think carefully.7.Freight: Samples: make contact with us. Official order: remember to see 3.9.Carton Size:(1) Samples: 1-2 sets(31*23*18cm) 3-5 sets(forty four*27*28cm)(2)Formal orders: Hollowtech crankset: ten sets/carton(81*31*31cm)Taper sqaure crankset: 10 sets/carton(44*27*28cm)ten.Other bicycle components: flywheel, belt travel program, base bracketseleven.Incorrect excess weight on web site: All of the crankset now use Crmo spindle, the bodyweight increased, but the protection and durability also enhanced. We will revise it before long.twelve.Changable Price: Will change due to the fact of the exchange price and content.thirteen.Child crankset: Now just have ninety eight/one hundred twenty/127/145mm, mtb employs 143mm Crmo spindle, highway use 138mm Aluminum spindle(Make sure you remark in the buy) Services time: Monday to Saturday, 8:00- 20:00（Not contain Holiday）, if we can’ t reply on time, make sure you forgive us, we just have 2 people to service. Thanks for your coming and help! Welcome to our store, Our merchandise contain: MTB Crankset, Road Crankset, Folding Crankset, Crank,Oval Chainring, BB components, Belt Drive Technique and so on. We will publish Carbon bike parts lately. If you have other bicycle element or cycle areas, remember to make contact with us. All our merchandise are wholesale prices！Please be confident of the acquire.

In depth Photographs Why Decide on Us Business View Our Warehouse Approach Solution packaging FAQ one. Q: What’s your shipping and delivery time? A: Samples on inventory( not the personalized): 1-7 times. Official get: 2-3 months. 2. Q: How aboutyour high quality handle? A: ISO certificate, return and guarantee soon after-sale inside 2 months. three. Q: What is your payment term? A: T/T first, other individuals negotiated. four.Q: Do you give samples? Is it totally free or added? A: Sure, we can offer the sample. Even though it is not free, we will reduce it from the formal order five.Q: Do you have other hues, why are the merchandise black? A: Indeed, we have. Other people need to have to add .5 -1 USD. Black is the most vintage shade. 6. Q: Do you have the merchandise in inventory? A: Some are, but remember to make contact with us 1st.

Choosing the Right Chain Sprocket For Your Bike

When deciding which chain sprocket to buy, you should be aware of how they fit on the bike. These sprockets are often secured to the bike’s shaft by either one or more set screws. ANSI standards for sprocket keyways provide the proper dimensions for a given shaft diameter. However, they aren’t universal and might not apply to all applications. As a result, it is important to consult a supplier who is familiar with the exact keyway dimensions.

Roller chain sprocket

A Roller chain sprocket is a gear with toothed rollers. The tooth profile determines the arc length of the roller. A roller with an undercut tooth profile will not transmit movement properly. For this reason, the pitch line of the roller should be equal to the incremental circle length (r) divided by the number of teeth.
The chain sprocket is available in various types. They can be used in conveyor chains. They are usually available as ready-to-mount units. Finished bores and wide hubs are available for mounting them. They are also available with a roller-bearing design.
The teeth of sprocket wheels are derived from the involute-trochoid curve. In order to engage with these teeth, the roller chain must be sufficiently accurate to avoid backlash. However, conventional roller chains can also engage with these teeth. However, this cannot eliminate backlash completely. This is why the invention provides means for reducing the friction between the teeth and the roller. This also increases the life span of the roller-and-sprocket transmission.
In terms of standards, the ANSI standard is widely used in the industry. It accounts for nearly 15% of the market in Europe and holds an advantage over the ISO standards. In North America, manufacturers of sprockets follow the ANSI code B 29.1. The ANSI code provides clear design guidelines and allows for interchangeability among different types.
There are many considerations to make when selecting a sprocket. A key factor is the transmission input. For example, if the transmission has a high horsepower, the center distance between the large and small sprockets is smaller. To compensate for this, a chain with a smaller pitch may be appropriate. Also, if the transmission has a high horsepower ratio, a multiple-strand drive is a viable option.
If you’re looking for a quality roller chain sprocket, you should check out MDS. They stock a wide range of types and sizes for a variety of industrial machinery.

Gap-tooth sprocket

A gap-tooth chain sprocket has tooth-head heights greater than the ISO tooth form height. This ensures that the pins and rollers meet at a point near the tooth head, and eliminates pulsating movement and intermittent changes in speed.
The front and rear surfaces of the sprocket are convex arcs, with radii equal to each other and the center of the tooth gap bottom. This allows for a uniform pitch and reduced friction. The tooth-face height of a gap-tooth chain sprocket is equal to the pitch of the chain, while the radii of its tooth-faces are larger than that of an ISO tooth-form.
One form of gap-tooth chain sprocket has four teeth at regular intervals. The teeth are interconnected by arc-shaped tooth gap bottoms. The resulting chain pitch is called the chain pitch. The gap-tooth sprocket can be used on various types of wheels.
ISO 606 1994 (E) defines the standard chain length, while Japanese Industrial Standards (JIS B 1801) define the standard tooth form. The ISO and Japanese Industrial Standards define two different tooth forms, namely S-tooth and U-tooth. The ISO and Japanese Industrial Standard tooth forms have different tooth pitches, but the root diameter of both forms is the same. The distance between each tooth is measured from the pitch polygon.
The tooth gap bottom circle of the gap-tooth sprocket gradually contacts the surface of the front tooth in the opposite side of the tooth gap. As this process continues, the tooth surface of the gap-tooth sprocket moves closer to the tooth head. This reduces the impact, which results in less noise.
The gap-tooth chain sprocket is an ideal solution for many applications. It allows the chain to disengage easily. With the same frequency, the teeth of the sprocket also help in regulating vibration. A sprocket with short teeth will be easier to disengage when necessary.
Another popular style of gap-tooth chain sprocket is the random polygon 64. The random polygon is a quadrilateral. Each vertex of the quadrilateral is assigned to one of the four consecutive pins on the uniform chain. The four consecutive pins are aligned in a gap-tooth pattern.

Steel split sprocket

Split sprockets are perfect for large portions of the drive system, as they can be installed without disassembling the entire shaft assembly. These sprockets are also useful in applications where there is limited workspace. They can be installed without disassembling the entire shaft assembly, minimizing the risk of damage to the conveyor system and reducing downtime.
There are several different types of split sprockets, including mat chains and table chains. Each type differs in bore diameter, number of teeth, block body style, and abrasion resistance. Some are made from steel, while others are made from a non-split material.
Split sprockets are available from many manufacturers. Typically, the split sprockets are made with two pieces of steel, which are then joined together again. This assembly technique is a cost-effective way to mount sprockets on a shaft. These sprockets can be stocked in multiple sizes and keyways.
Stainless Steel sprockets are available in stock and custom configurations. They are designed to last for years to come. These sprockets are suitable for conveyors, power transmission systems, and robotics. In addition, these sprockets offer heightened quality and durability. Some of these sprockets feature a bevel or spiral bevel gear, while others are made from helical gear.
Split sprockets are available in a variety of sizes. For instance, the RCS-03 is a plain bore type, while the RCS-04 is a finished bore type. Split sprockets are available with a split taper bushed design. They are also available with either single or multiple strands.

Double-duty sprocket

If you are looking for a heavy-duty chain sprocket, you have many choices. They come in different sizes, shapes, and materials. Some have wide teeth while others have narrow teeth. You should choose a sprocket that has the correct tooth pitch for your chain’s pitch diameter. You should also pay attention to the sprocket’s bore, or the hole in its center through which the drive shaft passes.
The type of transmission will also determine the type of sprocket you need. High-power transmissions, for example, require higher-pitch sprockets than lower-pitch models. To make sure that you choose the right sprocket for your application, check the horsepower and pitch of your transmission. If you have a low-pitch transmission, choose a smaller chain pitch. High-horsepower transmissions may also require multiple-strand drive.
There are different standards for sprockets, but ANSI standards are widely accepted. For instance, ANSI code B 29.1 requires sprockets to have two teeth per chain pitch, whereas ISO standards call for three. The double-duty sprocket, on the other hand, engages every other tooth. This helps the sprocket’s lifespan.
There are many different sprockets, and each has different performance characteristics. Generally, sprockets are made of metal or reinforced plastic and are similar to bicycle gears in their wheel-shaped design. Different types of chain sprockets have different teeth and work with different types of chains. The design of the chain and sprocket also determines the type of sprocket needed.
One popular type of double-duty sprocket is the steel-split sprocket. Its pitch is half the pitch of the chain and is usually referred to as a ‘double-duty’ sprocket. It is often used for heavy-duty purposes, as it distributes the load evenly on the chain.
While sprockets come in different tooth pitches and diameters, the recommended number of teeth is 17. The more teeth on the sprocket, the longer it will last. The height of the teeth is also important. A sprocket with more teeth will increase the life of the chain.

editor by czh