Tandwiel en ketting
Omschrijving
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%.
Enkele producten uit deze categorie
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10656000
Maedler Chain KE-Eco similar to 10B-1 plastic with stainless steel |
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10666000
Maedler Roller chain similar to 10 B-1 NP pitch 5/8x3/8" nickel-plated |
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10666000HAS
Maedler Roller chain similar to 10 B-1 NP pitch 5/8x3/8" nickel-plated ***** on winch of at least 100 mtr. ***** |
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10666001
Maedler Inner chain link type 4 / B for roller chain similar to 10 B NP pitch 5/8x3/8" nickel-plated |
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10666003
Maedler Chain connecting link type 11 / E for roller chain similar to 10 B-1 NP pitch 5/8x3/8" nickel-plated |
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10666004
Maedler Cranked chain link type 12 / L for roller chain similar to 10 B-1 NP pitch 5/8x3/8" nickel-plated |
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10666306
Maedler nickel-plated outer link 10 B-1 NP |
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10677000HAS
Maedler Self-lubrication roller chain similar to 10 B-1 SLR pitch 5/8x3/8" ***** on winch of at least 100 mtr. ***** |
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10677001
Maedler Self-lubrication inner chain link type 4 / B for roller chain similar to 10 B SLR pitch 5/8x3/8" |
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10677003
Maedler Self-lubrication chain connecting link type 11 / E for roller chain similar to 10 B-1 SLR pitch 5/8x3/8" |
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10677113
Maedler Sprocket KRT 10 B-1 5/8x3/8" 13 teeth material steel for taper bush type 1008 |
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10677114
Maedler Sprocket KRT 10 B-1 5/8x3/8" 14 teeth material steel for taper bush type 1108 |
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10677115
Maedler Sprocket KRT 10 B-1 5/8x3/8" 15 teeth material steel for taper bush type 1210 |
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10677116
Maedler Sprocket KRT 10 B-1 5/8x3/8" 16 teeth material steel for taper bush type 1610 |
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10677117
Maedler Sprocket KRT 10 B-1 5/8x3/8" 17 teeth material steel for taper bush type 1610 |
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10677118
Maedler Sprocket KRT 10 B-1 5/8x3/8" 18 teeth material steel for taper bush type 1610 |
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10677119
Maedler Sprocket KRT 10 B-1 5/8x3/8" 19 teeth material steel for taper bush type 1610 |
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10677120
Maedler Sprocket KRT 10 B-1 5/8x3/8" 20 teeth material steel for taper bush type 1610 |
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10677121
Maedler Sprocket KRT 10 B-1 5/8x3/8" 21 teeth material steel for taper bush type 1610 |
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10677122
Maedler Sprocket KRT 10 B-1 5/8x3/8" 22 teeth material steel for taper bush type 1610 |
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| Product | Omschrijving |
Afbeelding |
|---|---|---|
|
10666000HAS
Maedler |
Roller chain similar to 10 B-1 NP pitch 5/8x3/8" nickel-plated ***** on winch of at least 100 mtr. ***** |
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10666001
Maedler |
Inner chain link type 4 / B for roller chain similar to 10 B NP pitch 5/8x3/8" nickel-plated |
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10666003
Maedler |
Chain connecting link type 11 / E for roller chain similar to 10 B-1 NP pitch 5/8x3/8" nickel-plated |
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10666004
Maedler |
Cranked chain link type 12 / L for roller chain similar to 10 B-1 NP pitch 5/8x3/8" nickel-plated |
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10677000HAS
Maedler |
Self-lubrication roller chain similar to 10 B-1 SLR pitch 5/8x3/8" ***** on winch of at least 100 mtr. ***** |
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10677001
Maedler |
Self-lubrication inner chain link type 4 / B for roller chain similar to 10 B SLR pitch 5/8x3/8" |
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10677003
Maedler |
Self-lubrication chain connecting link type 11 / E for roller chain similar to 10 B-1 SLR pitch 5/8x3/8" |
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