Simplex, Duplex, Triplex
ANSI , JIS, DIN, ISO
1571, 1045, SS304 , SS316; As Per User Request.
Carburizing, High Frequency Treatment, Hardening and Tempering, Nitriding
Black of Oxidation, Zincing, Nickelage.
|Characteristic||Fire Resistant, Oil Resistant, Heat Resistant, CZPT resistance, Oxidative resistance, Corrosion resistance, etc|
|Design criterion||ISO DIN ANSI & Customer Drawings|
|Application||Industrial transmission equipment|
|Package||Wooden Case / Container and pallet, or made-to-order|
Self-check and Final-check
ODM&OEM, Trial Order Available and Welcome
|Advantage||Quality first, Service first, Competitive price, Fast delivery|
|Delivery Time||10 days for samples. 15 days for official order.|
INSTALLATION AND USING
The chain wheel, 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.
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 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
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.
WHY CHOOSE US
1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customization and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed CZPT Marketing Network
7. Efficient After-Sale Service System
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 CZPT range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.
Estimated freight per unit.
|To be negotiated|
|Standard Or Nonstandard:||Standard|
|Application:||Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car|
|Hardness:||Hardened Tooth Surface|
Can a motor chain be used in environments with high temperatures or humidity?
Yes, motor chains can be used in environments with high temperatures or humidity, but certain considerations need to be taken into account.
When operating in high-temperature environments, it is important to choose a motor chain that can withstand the elevated temperatures. Special heat-resistant materials, such as heat-treated steel or alloys, are often used for the construction of chains intended for high-temperature applications. These materials have superior heat resistance and can maintain their strength and performance even at elevated temperatures.
In addition to selecting the appropriate chain material, proper lubrication becomes even more critical in high-temperature environments. The lubricant used should have a high temperature rating to ensure adequate lubrication and prevent premature wear. Regular monitoring of the chain’s condition and lubrication levels is essential to maintain its performance and minimize the effects of heat.
In humid environments, the risk of corrosion and rust formation on the motor chain increases. To address this, corrosion-resistant materials and coatings are commonly used for motor chains. Stainless steel chains or chains with special corrosion-resistant coatings provide better protection against moisture and humidity.
Proper maintenance and lubrication are also crucial in humid environments to prevent moisture from penetrating the chain and causing corrosion. Regular inspections, cleaning, and lubrication with corrosion-inhibiting lubricants can help extend the lifespan of the chain and maintain its performance.
It is important to note that while motor chains can be used in high-temperature or humid environments, their performance and lifespan can still be affected. It is recommended to consult the chain manufacturer for specific guidelines and recommendations regarding the use of motor chains in such conditions. Additionally, proper ventilation and environmental controls should be considered to minimize the impact of high temperatures or humidity on the chain’s performance.
How do you properly lubricate and maintain a motor chain?
Proper lubrication and maintenance are essential for ensuring the optimal performance and longevity of a motor chain. Here are the steps to properly lubricate and maintain a motor chain:
1. Clean the chain: Before lubricating, clean the motor chain to remove any dirt, debris, or old lubricant. Use a suitable cleaning agent and a brush or cloth to gently scrub the chain. Ensure that the chain is completely dry before proceeding.
2. Choose the right lubricant: Select a lubricant specifically designed for motor chains. Consider factors such as the operating conditions, temperature, and load requirements when choosing the lubricant. Consult the manufacturer’s recommendations or seek professional advice if necessary.
3. Apply the lubricant: Apply the lubricant evenly to the entire length of the motor chain. Use a suitable applicator or a spray bottle to ensure thorough coverage. Pay special attention to the contact points between the chain and the sprockets.
4. Remove excess lubricant: After applying the lubricant, allow it to penetrate the chain for a few minutes. Then, use a cloth or rag to wipe off any excess lubricant. This helps prevent the accumulation of dirt and debris on the chain.
5. Regular inspection: Regularly inspect the motor chain for signs of wear, corrosion, or damage. Look for elongation, cracked plates, damaged pins, or excessive play. If any issues are found, take appropriate action, such as replacing the chain or repairing the damaged components.
6. Tension adjustment: Check the tension of the motor chain regularly. Improper tension can cause excessive wear and reduce the chain’s performance. Follow the manufacturer’s guidelines or consult a professional to ensure proper tensioning.
7. Schedule maintenance: Establish a maintenance schedule for the motor chain. This includes regular cleaning, lubrication, inspection, and any necessary adjustments or replacements. Adhere to the schedule to keep the chain in optimal condition.
By following these steps and maintaining a regular maintenance routine, you can maximize the performance and service life of your motor chain.
How do you select the right motor chain for a specific motor?
When selecting a motor chain for a specific motor, there are several factors to consider. Here is a step-by-step guide:
1. Determine the motor specifications: Start by understanding the motor’s power rating, speed, and torque requirements. This information will help you choose a motor chain that can handle the motor’s power output and torque demands.
2. Identify the application requirements: Consider the specific application in which the motor will be used. Determine if the motor will be subjected to high loads, high speeds, or harsh environmental conditions. This will help you select a motor chain that is suitable for the application’s demands.
3. Determine the chain type: Motor chains come in various types, including roller chains, silent chains, bush chains, and more. Each chain type has its own characteristics and performance capabilities. Select a chain type that aligns with the requirements of the motor and application.
4. Calculate the chain size: Determine the required chain size based on the motor’s power and torque requirements. Consider factors such as pitch size, roller diameter, and number of chain links. Manufacturers typically provide chain size charts or calculation tools to assist in selecting the right chain size.
5. Consider the environmental factors: Take into account the environmental conditions in which the motor will operate. If the motor is exposed to moisture, chemicals, high temperatures, or other harsh elements, choose a motor chain with appropriate corrosion resistance, temperature resistance, and durability.
6. Consult manufacturer recommendations: Consult the motor manufacturer’s recommendations or specifications to identify any specific requirements or restrictions for motor chains. They may provide guidance on compatible chain types, lubrication requirements, and maintenance recommendations.
7. Evaluate cost and availability: Consider the cost and availability of the selected motor chain. Evaluate factors such as initial cost, maintenance requirements, and the availability of spare parts or replacements.
By considering these factors and conducting thorough research, you can select the right motor chain that matches the motor’s specifications, application requirements, and environmental conditions. It is recommended to consult with motor and chain manufacturers or industry experts for further guidance and assistance.
editor by CX 2023-08-16