Warranty: 1 years
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company, Other
Customized support: OEM, ODM
Type: TIMING
Material: cast iron steel aluminium
Materials and Dimensions: custom
Standard parts: The spot
Surface treatment: oxidation
Color: Customized Color
Service: OEM ODM
MOQ: 10pcs
Quality: High Quaity
Packing: Cartons and Wooden Cases
Standard: ISO JIS
Application: Transmission
Packaging Details: carton + bubble pad

HangZhou Tianfengde Industry and Trade Co., Ltd.
Please inquire about shipping costs before placing an order

Conventional keyway machining dimension table
Inner hole range	keyway = width * height	keybar size		Inner hole range	keyway = width * height	keybar size
5-7	2*1	2*2		24-30	8*3.3	8*7
7-10	3*1.4	3*3		30-36	10*3.3	10*8
10-14	4*1.8	4*4		36-42	12*3.3	12*8
14-18	5*2.3	5*5		42-48	14*3.8	14*9
18-24	6*2.8	6*6		48-55	16*4.3	16*10

Model:	5M20 teeth	Number of teeth:	20 teeth
Tooth shape:	arc shape	Pitch:	5.0mm
Outer diameter:	30.69mm	Rib:	about 35mm
Slot width:	about 16 and 21 optional	Total thickness:	20 and 25 optional
Appearance:	AF type (flat on both sides)	Top wire:	2*M5 (delivery)
Material:	aluminum alloy, the CZPT are iron galvanized
Bore:	5/6/6.35/7/8/10/11/12/12.7/14/15/16/17/18/19/20/22
Note:	Overall dimensions (such as total thickness, rib, top wire diameter, etc.) may vary according to different batches, Excavator Undercarriage Parts KX155 JCB8056 LG906 ZAX60 Mini track excavator sprocket no further notice will be given)

Company InformationHangZhou Tianfengde Industry and Trade Co., Ltd. is a manufacturer and trader specializing in the production of pulleys, hydraulic pipe fittings, machined parts and customized products in ZheJiang Province. Our products include various customized machined parts, hydraulic pipe fittings, castings, pulleys, valves, hydraulic cylinders, etc. The products are strictly in accordance with the requirements of the ISO9001 quality management system. Our products are mainly exported to the United States, the United Kingdom and South Korea. The company adheres to the principle of “survive by quality, strive for perfection by strictness, and trust by sincerity”, as always, we will provide customers with better products and better services to create value for customers. The same quality, our price is the cheapest; the same price, our quality is better! We have an experienced R&D team that actively expands our product range to meet the ever-changing market development. If you are interested in any of our products, please feel free to contact us. We look CZPT to establishing a good business relationship with you.
Certifications
Packaging & High quality and compact Tsubaki Chain for industrial use, body chain, roller chain and chain sprocket also available ShippingAbout packaging
For different products, we will use different packaging. Each order will be properly packaged and sealed before shipment. We promise to deliver the goods to you safely and as soon as possible.
1. General packaging: bubble cushion/plastic wrap+carton, 0.5-10kg/carton.
2. Packing in large quantities/mass orders: bubble cushion/plastic wrap+carton+wooden box.

About delivery
1) If you are less than 50kg, you can choose express delivery, such as DHL, UPS, FedEx, TNT, EMS. (Door to door, very convenient)
2) From 50 kg to 200 kg, you can choose air freight. (Quick and safe, but expensive)
3) For more than 200 kg, sea freight can be considered. (The cheapest, but the transportation time is long)
4) We can also deliver according to customers’ requirements
(5) Nearest port: HangZhou Port
(6) We will choose the cheapest and safest way to deliver the goods to you.
Why choose us1. We are a physical factory, not a trading company. The quality is easier to control, the price is lower, and the service fee of the trading company is reduced.2. Design service: We play an active role in the early stage of customer product design and development cycle, providing customers with value-added design solutions and specific suggestions to solve specific design and technical problems3. Selection of raw materials: We integrate all raw material needs and purchase large quantities from approved suppliers with reasonable cost and high quality, which reduces customer costs.4. Production and inspection: We use sophisticated processing and manufacturing equipment (processing centers, CNC lathes, drilling machines, etc.) to complete the manufacturing services of customers’ Manufacturers direct selling conveyor roller chain sprockets and platewheel double pitch sprocket highly complex precision metal products. At the same time, our testing equipment includes automatic three-coordinate testing machine, pressure test bench, hardness tester, vernier caliper, etc.5. About customization: Our engineers are proficient in AUTO CAD, PRO ENGINEER, CZPT WORKS, UG and other 2D and 3D software. We can design, develop, produce and deliver according to customer requirements.
FAQQ1. Can I have a sample order ?
A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.

Q2. Do you have any MOQ limit order?
A: Low MOQ, 1pc for sample checking is available

Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional.

Q4. How to proceed an order ?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Q5: Are you products standard?
A: Our model is standard, if you have specific demand, pls tell us.

Q6: Do you have interest to do our own design items?
A: Absolutely! We have big interest.
Contact UsFactory address: Zhegou Ind. Park, Kuangjialing, Sanlihe Office, HangZhou,
ZheJiang , China Contact: WeiFeng SunPhone/WeChat/Whatsapp: 1
Your satisfaction is our top concern, we are honored to serve you, any inquiries are welcome 24 hours a day! Professional Manufacturer of High Performance Sprockets for Motorcycle Scooter Car Trucks at Discount Price

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!

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.

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.

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.

editor by Cx 2023-07-11