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

Products
10081500

Maedler

Sprocket KRS with hub pitch 8mm 15 teeth material steel

10081600

Maedler

Sprocket KRS with hub pitch 8mm 16 teeth material steel

10081700

Maedler

Sprocket KRS with hub pitch 8mm 17 teeth material steel

10081800

Maedler

Sprocket KRS with hub pitch 8mm 18 teeth material steel

10081900

Maedler

Sprocket KRS with hub pitch 8mm 19 teeth material steel

10082000

Maedler

Sprocket KRS with hub pitch 8mm 20 teeth material steel

10082100

Maedler

Sprocket KRS with hub pitch 8mm 21 teeth material steel

10082200

Maedler

Sprocket KRS with hub pitch 8mm 22 teeth material steel

10082300

Maedler

Sprocket KRS with hub pitch 8mm 23 teeth material steel

10082400

Maedler

Sprocket KRS with hub pitch 8mm 24 teeth material steel

10082500

Maedler

Sprocket KRS with hub pitch 8mm 25 teeth material steel

10082600

Maedler

Sprocket KRS with hub pitch 8mm 26 teeth material steel

10082700

Maedler

Sprocket KRS with hub pitch 8mm 27 teeth material steel

10082800

Maedler

Sprocket KRS with hub pitch 8mm 28 teeth material steel

10083000

Maedler

Sprocket KRS with hub pitch 8mm 30 teeth material steel

10083200

Maedler

Sprocket KRS with hub pitch 8mm 32 teeth material steel

10083500

Maedler

Sprocket KRS with hub pitch 8mm 35 teeth material steel

10083600

Maedler

Sprocket KRS with hub pitch 8mm 36 teeth material steel

10083800

Maedler

Sprocket KRS with hub pitch 8mm 38 teeth material steel

10084000

Maedler

Sprocket KRS with hub pitch 8mm 40 teeth material steel

Product Omschrijving
Afbeelding
10081500

Maedler

Sprocket KRS with hub pitch 8mm 15 teeth material steel

10081600

Maedler

Sprocket KRS with hub pitch 8mm 16 teeth material steel

10081700

Maedler

Sprocket KRS with hub pitch 8mm 17 teeth material steel

10081800

Maedler

Sprocket KRS with hub pitch 8mm 18 teeth material steel

10081900

Maedler

Sprocket KRS with hub pitch 8mm 19 teeth material steel

10082000

Maedler

Sprocket KRS with hub pitch 8mm 20 teeth material steel

10082100

Maedler

Sprocket KRS with hub pitch 8mm 21 teeth material steel

10082200

Maedler

Sprocket KRS with hub pitch 8mm 22 teeth material steel

10082300

Maedler

Sprocket KRS with hub pitch 8mm 23 teeth material steel

10082400

Maedler

Sprocket KRS with hub pitch 8mm 24 teeth material steel

10082500

Maedler

Sprocket KRS with hub pitch 8mm 25 teeth material steel

10082600

Maedler

Sprocket KRS with hub pitch 8mm 26 teeth material steel

10082700

Maedler

Sprocket KRS with hub pitch 8mm 27 teeth material steel

10082800

Maedler

Sprocket KRS with hub pitch 8mm 28 teeth material steel

10083000

Maedler

Sprocket KRS with hub pitch 8mm 30 teeth material steel

10083200

Maedler

Sprocket KRS with hub pitch 8mm 32 teeth material steel

10083500

Maedler

Sprocket KRS with hub pitch 8mm 35 teeth material steel

10083600

Maedler

Sprocket KRS with hub pitch 8mm 36 teeth material steel

10083800

Maedler

Sprocket KRS with hub pitch 8mm 38 teeth material steel

10084000

Maedler

Sprocket KRS with hub pitch 8mm 40 teeth material steel

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  • Kogelomloopspindels
  • Precisie gerolde spindels
  • Tandwiel en ketting
  • Tandriem en poelie
  • Tandheugel en tandwiel

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%.


10081500

Sprocket KRS with hub pitch 8mm 15 teeth material steel
Lees meer 
3,63 € 3.63 EUR

10081600

Sprocket KRS with hub pitch 8mm 16 teeth material steel
Lees meer 
3,76 € 3.7600000000000002 EUR

10081700

Sprocket KRS with hub pitch 8mm 17 teeth material steel
Lees meer 
3,95 € 3.95 EUR

10081800

Sprocket KRS with hub pitch 8mm 18 teeth material steel
Lees meer 
4,38 € 4.38 EUR

10081900

Sprocket KRS with hub pitch 8mm 19 teeth material steel
Lees meer 
4,62 € 4.62 EUR

10082000

Sprocket KRS with hub pitch 8mm 20 teeth material steel
Lees meer 
4,56 € 4.5600000000000005 EUR

10082100

Sprocket KRS with hub pitch 8mm 21 teeth material steel
Lees meer 
4,49 € 4.49 EUR

10082200

Sprocket KRS with hub pitch 8mm 22 teeth material steel
Lees meer 
4,56 € 4.5600000000000005 EUR

10082300

Sprocket KRS with hub pitch 8mm 23 teeth material steel
Lees meer 
4,79 € 4.79 EUR

10082400

Sprocket KRS with hub pitch 8mm 24 teeth material steel
Lees meer 
5,33 € 5.33 EUR

10082500

Sprocket KRS with hub pitch 8mm 25 teeth material steel
Lees meer 
5,33 € 5.33 EUR

10082600

Sprocket KRS with hub pitch 8mm 26 teeth material steel
Lees meer 
5,62 € 5.62 EUR

10082700

Sprocket KRS with hub pitch 8mm 27 teeth material steel
Lees meer 
6,04 € 6.04 EUR

10082800

Sprocket KRS with hub pitch 8mm 28 teeth material steel
Lees meer 
6,01 € 6.01 EUR

10083000

Sprocket KRS with hub pitch 8mm 30 teeth material steel
Lees meer 
6,66 € 6.66 EUR

10083200

Sprocket KRS with hub pitch 8mm 32 teeth material steel
Lees meer 
6,95 € 6.95 EUR

10083500

Sprocket KRS with hub pitch 8mm 35 teeth material steel
Lees meer 
8,14 € 8.14 EUR

10083600

Sprocket KRS with hub pitch 8mm 36 teeth material steel
Lees meer 
8,78 € 8.78 EUR

10083800

Sprocket KRS with hub pitch 8mm 38 teeth material steel
Lees meer 
8,78 € 8.78 EUR

10084000

Sprocket KRS with hub pitch 8mm 40 teeth material steel
Lees meer 
10,75 € 10.75 EUR