Product Description
Granville Electrical & Mechanical Company Limited
Chain, Sprocket & Pulley
01 Introduction
>Granville supply a vast range of power transmission products.
>We have the ability to keep target inventory and manufacture made to order products to meet the needs of any specific application.
>We offer exceptional delivery times on stock and made-to-order products.
02 Applications:
| 1 | Driving system |
| 2 | Sand and CHINAMFG quarries |
| 3 | Pulp and paper industry |
| 4 | Food and beverage |
| 5 | Oil and gas |
| 6 | Metals |
| 7 | Mining, mineral processing and cement |
| 8 | Unit packaging, and recycling |
| 1 | Short pitch precision roller chains (A.B Series) |
| 2 | Heavy duty series roller chains |
| 3 | Cottered type short pitch chains (A series) |
| 4 | SP series high strength short pitch roller chains O-Ring chains |
| 5 | Corrosion resistant/Zinc, Nickel-plated chains |
| 6 | Side bow chains |
| 7 | Self-lubrication roller chains |
| 8 | Coupling chains |
| 9 | Double pitch transmission chains |
About Roller Chain and Sprockets
>>Roller Chain
Roller chain links engage with matched sprocket teeth to transmit power between rotating shafts. Since there’s no slippage and little stretch, chain drives can handle heavy loads and high torque.
Sizing Roller Chain and Sprockets-ANSI roller chain and sprockets have a standard ANSI number. Metric roller chain and sprockets have a standard ISO number. Only use chain and sprockets with the same number together.
Determine size by measuring pitch. Pitch is the distance between the pin centers of a chain link.
Link Types
Connecting links are also known as master links. They’re used to join the ends of a chain length. The side plate is easy to remove for attaching to a chain.
Adding links are also known as roller links. They require 2 connecting links to join chain.
Adding-and-connecting links are also known as half links and offset links. A combination of connecting and adding links, they can join chain that requires an odd number of links. The side plate is easy to remove for attaching to the chain.
>>Choosing a Sprocket
Sprockets attach to rotating shafts and transmit power to your roller chain. Idler sprockets maintain constant tension on your drive by pressing against your chain to take up the slack and reduce wear and vibration. Bushing-bore sprockets mate with bushings that can be swapped out for different bore size, so there’s no need to replace your sprocket when working with multiple shaft diameters. Machinable-bore sprockets have an unfinished bore that can be machined for a custom fit.
>>Metric Roller Chain and Links
This chain conforms to ISO 606B and is compatible with BS 228 (British standard) and DIN 8187 (German standard).
Connecting links are also known as master links. They’re used to join the ends of a chain length. The side plate is easy to remove for attaching to a chain. Adding-and-connecting links are also known as half links and offset links. They can join chain that requires an odd number of links. For trade size 04B and 05B, an additional connecting link is required to join them to chain.
| DIN/SO Chain No | Pitch | Roller diametor | Width between Inner plates | Pin diameter | Pin length | Inner plate depth | Plate thickness | Ultimate | Average tensile strength | Weight meter | |
| P | d1 max | b1 min | d2 max | L max | Lc max | h2 max | VT max | Q min | Qo | q | |
| mm | mm | mm | mm | mm | mm | mm | mm | KN/LB | kN | kg/m | |
| 05B-1 | 8 | 5.00 | 3.00 | 2.31 | 8.20 | 8.9 | 7.10 | 0.80 | 5.0/1136 | 5.9 | 0.20 |
| 06B-1 | 9.525 | 6.35 | 5.72 | 3.28 | 13.15 | 14.1 | 820 | 1.30 | 9.0/2045 | 104 | 0.43 |
| 08B-1 | 12.70 | 8.61 | 7.75 | 4.46 | 16.70 | 182 | 11.80 | 1.60 | 18.0/4091 | 194 | 0.71 |
| 10B-1 | 15.875 | 10.16 | 9.65 | 5.08 | 19.50 | 20.9 | 14.70 | 1.70 | 22.4/5091 | 27.5 | 0.96 |
| 12B-1 | 19.05 | 12.07 | 11.68 | 5.72 | 22.50 | 242 | 16.00 | 1.85 | 29.0/6591 | 32.2 | 1.21 |
| 16B-1 | 25.40 | 15.88 | 17.02 | 8.28 | 36.10 | 37.4 | 21.00 | 4.15/3.1 | 60.0/13638 | 72.8 | 2.70 |
| 20B-1 | 31.75 | 19.05 | 19.56 | 10.19 | 41.30 | 45.0 | 26.40 | 4.5/3.6 | 95.0/21691 | 100.7 | 3.70 |
| 24B-1 | 30.10 | 25.40 | 25.40 | 14.63 | 53.40 | 57.8 | 33.20 | 6.0/4.8 | 160.0/36364 | 178.0 | 7.10 |
| 20B-1 | 44.45 | 27.94 | 30.99 | 15.90 | 65.10 | 69.5 | 36.70 | 7.5/6.0 | 200.0/45455 | 222.0 | 8.50 |
| 32B-1 | 50.80 | 29 | 30.99 | 17.81 | 66.00 | 71 | 42.00 | 7.0/8.0 | 250.0/56818 | 277.5 | 10.25 |
| 40B-1 | 63.50 | 30.37 | 36.10 | 22.88 | 82.20 | 892 | 62.96 | 8.5/8.0 | 336.0/0682 | 394.0 | 16.35 |
| 48B-1 | 76.20 | 48.26 | 45.72 | 29.24 | 99.10 | 107.0 | 63.80 | 12.0/10.0 | 560.0/127272 | 621.6 | 25.00 |
| 56B-1 | 86.90 | 53.98 | 53.34 | 34.32 | 114.6 | 123.0 | 77.80 | 13.5/12.0 | 850.0/193160 | 940.0 | 35.78 |
>>Material Available & Applications
More
To get a quote or for additional information please contact us and we’ll be happy to assist you.
What We Do
01 Service
>Granville helps customer transmit mechanical power with abroad offering of power translocation components, and systems for automotive and various Industrial applications.
>Whether your Industry is involved in agriculture, construction, automobiles, food, mining, oil & gas, or metal handling, Granville can meet your needs with the exact transmission you need, when you need it.
>On-going research and development efforts allow Granville to continuously improve quality, enhance production processes, and add value.
02 Related Product Ranges
| 1 | Driving Chains (This Page) |
| 2 | Conveyor Chains |
| 3 | Auto, Bicycle & Motorcycle Chains |
| 4 | Leaf & Hoising Chains |
| 5 | Sprockets |
| 6 | Gears |
| 7 | Synchronous Sprockets |
| 8 | Sheaves |
| 9 | Couplings |
Click to the related page
| Standard or Nonstandard: | Standard |
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| Application: | Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car |
| Surface Treatment: | Chrome/Zinc/Nickel Plating/Polishing |
| Samples: |
US$ 0/Meter
1 Meter(Min.Order) | Order Sample Negotiation
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| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Can a motor chain be used in vertical motion applications?
Yes, a motor chain can be used in vertical motion applications. Vertical motion refers to applications where the chain is responsible for lifting or lowering loads vertically. Motor chains are commonly used in various vertical motion systems, such as elevators, vertical conveyors, lifting mechanisms, and overhead cranes.
When using a motor chain for vertical motion, it is important to consider the following factors:
1. Load Capacity:
Ensure that the motor chain has sufficient load-carrying capacity to handle the weight of the load being lifted or lowered. It is crucial to select a chain with a suitable working load limit to ensure safe and efficient operation.
2. Tensioning and Alignment:
Proper tensioning and alignment of the motor chain are critical in vertical motion applications. The chain should be adequately tensioned to prevent excessive slack or sag, which can affect its performance and increase the risk of derailment.
3. Safety Mechanisms:
Implement appropriate safety mechanisms, such as limit switches or overload protection devices, to ensure safe operation and prevent accidents in vertical motion applications. These mechanisms help detect and respond to abnormal conditions, such as excessive load or chain tension.
4. Lubrication and Maintenance:
Regular lubrication and maintenance are essential for the proper functioning and longevity of the motor chain in vertical motion applications. Ensure that the chain is properly lubricated to minimize friction and wear.
5. Compliance with Regulations:
Ensure that the motor chain and associated components comply with relevant safety and industry regulations for vertical motion applications. This includes adherence to standards and guidelines for load capacity, materials, design, and installation.
By considering these factors and following proper installation and maintenance practices, a motor chain can be effectively used in vertical motion applications, providing reliable and efficient 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.
What are the different types of motor chains available?
Motor chains come in various types, each designed to meet specific requirements of different applications. Here are some common types of motor chains:
1. Roller Chains: Roller chains are the most common type of motor chain. They consist of inner and outer plates connected by rollers. These chains are known for their high strength, durability, and ability to handle heavy loads. Roller chains are widely used in industries such as automotive, industrial machinery, and agriculture.
2. Silent Chains: Silent chains, also known as inverted-tooth chains, feature tooth-shaped plates that engage with each other. They provide smooth and quiet operation, making them suitable for applications requiring low noise levels. Silent chains are commonly used in precision machinery, printing presses, and automotive timing systems.
3. Leaf Chains: Leaf chains have flat, interlocking plates connected by pins. They are primarily used in lifting and hoisting applications, such as forklifts and cranes. Leaf chains are known for their high tensile strength and resistance to fatigue.
4. Conveyor Chains: Conveyor chains are specifically designed for conveying materials in conveyor systems. They feature large, wide plates to support the load and provide smooth movement. Conveyor chains are used in industries such as mining, food processing, and packaging.
5. Timing Chains: Timing chains are used in engines to synchronize the rotation of the crankshaft and camshaft. They have precise tooth profiles that ensure accurate timing of valve operation. Timing chains are commonly found in automotive engines and other internal combustion engines.
6. Specialty Chains: There are also specialized motor chains designed for specific applications. Examples include escalator chains, bicycle chains, motorcycle chains, and marine chains.
Motor chains are available in different sizes, materials, and configurations to suit specific requirements. It is important to select the appropriate chain type based on factors such as load capacity, speed, environment, and application-specific needs.
editor by CX 2023-10-17