Roller chains are one of the most common types of mechanical power transmission systems due to their reliability and versatility. Short pitch precision roller chains are designed to enhance precision and efficiency in motion control applications.
What is short pitch precision roller chain?
Short pitch precision roller chain refers to a type of roller chain with shorter pitches between the pins compared to standard roller chains. Pitches are measured as the distance between two pin centers and shorter pitches mean more pins per unit length.
The shorter pitches result in a more compact and lighter chain with finer tolerances and higher precision. Improved precision and higher number of contact points between the chain and sprockets help reduce frictional losses and improve transmission efficiency.
Short pitch precision roller chains are commonly used in applications that require high speed and accuracy such as CNC machines, robotics, and conveyors.
Benefits of short pitch precision roller chains
1. High precision: Short pitch roller chains have finer tolerances resulting in improved accuracy and better motion control.
2. Higher transmission efficiency: More contact points between the chain and sprockets reduce friction, leading to higher transmission efficiency and reduced power loss.
3. Durability: Short pitch precision roller chains are designed to withstand high loads and harsh environments, making them suitable for heavy-duty applications.
4. Reduced noise and vibration: The use of high-precision components and reduced clearance between the pins and link plates results in reduced noise and vibration during operation.
5. Cost-effective: Short pitch roller chains are a cost-effective solution compared to other transmission technologies, especially for high-speed and high-precision applications.
Applications of short pitch precision roller chains
Short pitch precision roller chains are commonly used in various industries, including:
1. Machine tools: CNC machines, lathes, and milling machines.
2. Robotics: Industrial robots and assembly lines.
3. Conveyors: Material handling systems and packaging machines.
4. Printing presses: High-speed printing machines.
5. Agriculture: Harvesters, tractors, and other farm equipment.
Conclusion
Short pitch precision roller chains are a reliable and cost-effective solution for motion control applications that require high speed and precision. Their compact design, improved transmission efficiency, and durability make them a popular choice in various industries. Choosing the right roller chain for your application can significantly improve your operation's performance, efficiency, and longevity.
Product Description
OUR PRODUCTS LIST:
A and B series single/double/triple standard roller chain and no-standard roller chain
| DIN/ISO | ANSI | Pitch | Roller | Width | Pin | Pin | Lnner | Plate | Ultimate | Average | weight | |
| KIN/ISO | ANSL | between | diameter | length | plate | thick | tensile | tensile | per | |||
| Chain | Chain | inner plates | depth | -ness | strength | strength | meter | |||||
| No. | No. | P | d1 | b1 | d2 | L | Lc | h2 | T | Q | Q0 | q |
| max | min | max | max | max | max | max | min | |||||
| mm | mm | mm | mm | mm | mm | mm | mm | kN/LB | kN | kg/m | ||
| *03C | *15 | 4.7625 | 2.48 | 2.38 | 1.62 | 6.1 | 6.9 | 4.3 | 0.6 | 1.80/409 | 2 | 0.08 |
| *04C-1 | *25 | 6.35 | 3.3 | 3.18 | 2.31 | 7.9 | 8.4 | 6 | 0.8 | 3.50/795 | 4.6 | 0.15 |
| *06C-1 | *35 | 9.525 | 5.08 | 4.77 | 3.58 | 12.4 | 13.17 | 9 | 1.3 | 7.90/1795 | 10.8 | 0.33 |
| 085-1 | 41 | 12.7 | 7.77 | 6.25 | 3.58 | 13.75 | 15 | 9.91 | 1.3 | 6.67/1516 | 12.6 | 0.41 |
| 08A-1 | 40 | 12.7 | 7.95 | 7.85 | 3.96 | 16.6 | 17.8 | 12 | 1.5 | 14.10/3205 | 17.5 | 0.62 |
| 10A-1 | 50 | 15.875 | 10.16 | 9.4 | 5.08 | 20.7 | 22.2 | 15.09 | 2.03 | 22.20/5045 | 29.4 | 1.02 |
| 12A-1 | 60 | 19.05 | 11.91 | 12.57 | 5.94 | 25.9 | 27.7 | 18 | 2.42 | 31.80/7227 | 41.5 | 1.5 |
| 16A-1 | 80 | 25.4 | 15.88 | 15.75 | 7.92 | 32.7 | 35 | 24 | 3.25 | 59.70/12886 | 69.4 | 2.6 |
| 20A-1 | 100 | 31.75 | 19.05 | 18.9 | 9.53 | 40.4 | 44.7 | 30 | 4 | 88.50/20114 | 109.2 | 3.91 |
| 24A-1 | 120 | 38.1 | 22.23 | 25.22 | 11.1 | 50.3 | 54.3 | 35.7 | 4.8 | 127.00/28864 | 156.3 | 5.62 |
| 28A-1 | 140 | 44.45 | 25.4 | 25.22 | 12.7 | 54.4 | 59 | 41 | 5.6 | 172.40/39182 | 212 | 7.5 |
| 32A-1 | 160 | 50.8 | 28.58 | 31.55 | 14.27 | 64.8 | 69.6 | 47.8 | 6.4 | 226.80/51545 | 278.9 | 1.1 |
| 36A-1 | 180 | 57.15 | 35.71 | 35.48 | 17.46 | 72.8 | 78.6 | 53.6 | 7.2 | 280.20/63682 | 341.8 | 13.45 |
| 40A-1 | 200 | 63.5 | 39.68 | 37.85 | 19.85 | 80.3 | 87.2 | 60 | 8 | 353.80/80409 | 431.6 | 16.15 |
| 48A-1 | 240 | 76.2 | 47.63 | 47.35 | 23.81 | 90.5 | 103 | 72.39 | 9.5 | 51.30/115977 | 622.5 | 23.2 |
Roller chain is a kind of chain used to transmit mechanical power. It is a type of chain drive. It is widely used in household, industrial and agricultural machinery, including conveyors, plotters, printing machines, automobiles, motorcycles, and bicycles. It is linked together by a series of short cylindrical rollers and driven by a gear called a sprocket. It is a simple, reliable and efficient power transmission device.
DONGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certification
We adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, Donghua obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o environmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.
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