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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10800055
Maedler Roller chain with straight attachments 16 B-1-M2 6xp attachments wide version on one side |
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10800056
Maedler Roller chain with straight attachments 16 B-1-M2 6xp attachments wide version on both sides |
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10800100
Maedler Inner chain link type 4 / B for roller chain16 B pitch 1"x17.02mm |
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10800100GL
Maedler Inner chain link type 4/B for roller chain DIN ISO 606 16 B - GL pitch 1"x17,02mm with straight plates |
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10800100GLH
Maedler Inner chain link type 4/B for roller chain DIN ISO 606 16 B - GLH pitch 1"x17,02mm with straight plates high performance |
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10800200
Maedler Chain link type 10/S for roller chain16B-1 pitch 1"x17.02mm |
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10800300
Maedler Chain connecting link type 11 / E for roller chain16 B-1 pitch 1"x17.02mm |
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10800300GL
Maedler Chain connecting link type 10 / S with cottered pin for roller chain DIN ISO 606 16 B-1-GL pitch 1"x17,02mm with straight plates |
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10800300GLH
Maedler Chain connecting link type 10 / S with cottered pin for roller chain DIN ISO 606 16 B-1-GLH pitch 1"x17,02mm with straight plates high version |
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10800301
Maedler Chain connecting link type 11 / E with bent attachments 16 B-1-K1 attachments slim version on one side |
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10800302
Maedler Chain connecting link type 11 / E with bent attachments 16 B-1-K1 attachments slim version on both sides |
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10800303
Maedler Outer link with bent attachment 16 B-1-K1 attachment slim version on one side |
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10800304
Maedler Outer link with bent attachments 16 B-1-K1 attachments slim version on both sides |
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10800306
Maedler Outer link 16 B-1 |
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10800306GL
Maedler Outer link DIN ISO 606 16 B-1-GL with straight plates |
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10800321
Maedler Chain connecting link type 11 / E with bent attachments 16 B-1-K2 attachments wide version on one side |
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10800322
Maedler Chain connecting link type 11 / E with bent attachments 16 B-1-K2 attachments wide version on both sides |
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10800323
Maedler Outer link with bent attachment 16 B-1-K2 attachment wide version on one side |
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10800324
Maedler Outer link with bent attachments 16 B-1-K2 attachments wide version on both sides |
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10800331
Maedler Chain connecting link type 11 / E with straight attachments 16 B-1-M1 attachments slim version on one side |
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| Product | Omschrijving |
Afbeelding |
|---|---|---|
|
10800055
Maedler |
Roller chain with straight attachments 16 B-1-M2 6xp attachments wide version on one side |
|
|
10800056
Maedler |
Roller chain with straight attachments 16 B-1-M2 6xp attachments wide version on both sides |
|
|
10800100GL
Maedler |
Inner chain link type 4/B for roller chain DIN ISO 606 16 B - GL pitch 1"x17,02mm with straight plates |
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10800100GLH
Maedler |
Inner chain link type 4/B for roller chain DIN ISO 606 16 B - GLH pitch 1"x17,02mm with straight plates high performance |
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10800300GL
Maedler |
Chain connecting link type 10 / S with cottered pin for roller chain DIN ISO 606 16 B-1-GL pitch 1"x17,02mm with straight plates |
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10800300GLH
Maedler |
Chain connecting link type 10 / S with cottered pin for roller chain DIN ISO 606 16 B-1-GLH pitch 1"x17,02mm with straight plates high version |
|
|
10800301
Maedler |
Chain connecting link type 11 / E with bent attachments 16 B-1-K1 attachments slim version on one side |
|
|
10800302
Maedler |
Chain connecting link type 11 / E with bent attachments 16 B-1-K1 attachments slim version on both sides |
|
|
10800321
Maedler |
Chain connecting link type 11 / E with bent attachments 16 B-1-K2 attachments wide version on one side |
|
|
10800322
Maedler |
Chain connecting link type 11 / E with bent attachments 16 B-1-K2 attachments wide version on both sides |
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10800331
Maedler |
Chain connecting link type 11 / E with straight attachments 16 B-1-M1 attachments slim version on one side |
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