Sprocket and Chain
Description
When used properly, high quality roller chains are powerful and reliable drive systems. They can serve to bridge large centre distances. Various transmission ratios can be realized, independently of the centre distance. In Europe mainly roller chains according to DIN ISO 606 (formerly DIN 8187) are used.
Dimensioning and Efficiency
The calculation can be made with this tool : MÄDLER - Tools (eassistant.eu) or refer to page 41 or refer to the e-catalogue to determine a chain drive. With proper lubrication the degree of efficiency is approx. 98 %.
Note regarding the Breaking Load
The DIN ISO 606 (formerly DIN 8187) specifies the minimum breaking load for each chain size. When this breaking load is exceeded, the chain is destroyed. Roller chains should be loaded with no more than one sixth of the stated breaking load, to avoid an early plastic deformation (permanent elongation).
Mounting and Maintenance
The shafts must be set in parallel. The sprockets must be aligned. The slack span should amount to approx 1% to max 2% of the centre distance. For this purpose we recommend mounting a chain tensioner. Large centre distances require a support (guide rail) to be used.
Chain drives must always be well lubricated. Lubricants and lubrication methods depend on the specific application.
Determining the Chain Length
The chain length can be stated in meter or mm, or by stating the number of links. In the latter case, inner and outer links are counted. The chains are usually delivered open. The last link on both ends is an inner link. This leads to an uneven number of links. If a straight connecting ling is used, the closed chain strand has an even number of links. An uneven number of links in a closed strand can only be realized by using a cranked link.
Note: this link reduces the load bearing capacity of the chain by 20%.
Some products in this category
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10828000
Maedler Plate wheel KRL without hub 16 B-1 1"x17,02mm 80 teeth material steel |
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10828300
Maedler Plate wheel KRL without hub 16 B-1 1"x17,02mm 95 teeth material steel |
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10828800
Maedler Plate wheel KRL without hub 16 B-1 1"x17,02mm 114 teeth, material steel |
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10856000
Maedler Chain KE-Eco similar to 16B-1 plastic with stainless steel |
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10866000
Maedler Roller chain similar to 16 B-1 NP pitch 1"x17.02mm nickel-plated |
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10866000HAS
Maedler Roller chain similar to 16 B-1 NP pitch 1"x17.02mm nickel-plated ***** on winch of 50 mtr. ***** |
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10866001
Maedler Inner chain link type 4 / B for roller chain similar to 16 B NP pitch 1"x17.02mm nickel-plated |
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10866003
Maedler Chain connecting link type 11 / E for roller chain similar to 16 B-1 NP pitch 1"x17.02mm nickel-plated |
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10866004
Maedler Cranked chain link type 12 / L for roller chain similar to 16 B-1 NP pitch 1"x17.02mm nickel-plated |
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10866306
Maedler nickel-plated outer link 16 B-1 NP |
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10877000
Maedler Self-lubrication roller chain similar to 16 B-1 SLR pitch 1"x17.02mm |
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10877000HAS
Maedler Self-lubrication roller chain similar to 16 B-1 SLR pitch 1"x17.02mm ***** on winch of 50 mtr. ***** |
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10877001
Maedler Self-lubrication inner chain link type 4 / B for roller chain similar to 16 B SLR pitch 1"x17,02mm |
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10877003
Maedler Self-lubrication chain connecting link type 11 / E for roller chain similar to 16 B-1 SLR pitch 1"x17.02mm |
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10877004
Maedler Self-lubrication cranked chain link type 12 / L for roller chain similar to 16 B-1 SLR pitch 1"x17.02mm |
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10877113
Maedler Sprocket KRT 16 B-1 1"x17.02mm 13 teeth material steel for taper bush type 1610 |
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10877114
Maedler Sprocket KRT 16 B-1 1"x17.02mm 14 teeth material steel for taper bush type 1610 |
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10877115
Maedler Sprocket KRT 16 B-1 1"x17.02mm 15 teeth material steel for taper bush typ 1610 |
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10877116
Maedler Sprocket KRT 16 B-1 1"x17.02mm 16 teeth material steel for taper bush type 2012 |
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10877117
Maedler Sprocket KRT 16 B-1 1"x17.02mm 17 teeth material steel for taper bush type 2012 |
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| Product | DESCRIPTIOn |
PICTURE |
|---|---|---|
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10866000HAS
Maedler |
Roller chain similar to 16 B-1 NP pitch 1"x17.02mm nickel-plated ***** on winch of 50 mtr. ***** |
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10866001
Maedler |
Inner chain link type 4 / B for roller chain similar to 16 B NP pitch 1"x17.02mm nickel-plated |
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10866003
Maedler |
Chain connecting link type 11 / E for roller chain similar to 16 B-1 NP pitch 1"x17.02mm nickel-plated |
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10866004
Maedler |
Cranked chain link type 12 / L for roller chain similar to 16 B-1 NP pitch 1"x17.02mm nickel-plated |
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10877000HAS
Maedler |
Self-lubrication roller chain similar to 16 B-1 SLR pitch 1"x17.02mm ***** on winch of 50 mtr. ***** |
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10877001
Maedler |
Self-lubrication inner chain link type 4 / B for roller chain similar to 16 B SLR pitch 1"x17,02mm |
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10877003
Maedler |
Self-lubrication chain connecting link type 11 / E for roller chain similar to 16 B-1 SLR pitch 1"x17.02mm |
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10877004
Maedler |
Self-lubrication cranked chain link type 12 / L for roller chain similar to 16 B-1 SLR pitch 1"x17.02mm |
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