Chain Tensioners for Single-Strand Roller Chains B-1

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Material: Housing sintered steel or grey cast iron GG20, lever St52, sprocket made of steel. This tensioning element, a continually-tensioning torsion element, prolongs the service life of chain and belt drives by at least 30%, and radically reduces maintenance and repair work. The unique operating principle of this spring offers a long tensioning distance, especially as the lever can be pre-tensioned by up to 30° in both directions. The permanent torsion force does not only automatically compensate the chain elongation, the rubber mounted element also dampens vibrations and shocks in the entire drive. Other advantages: chain track adjustable, rubber suspension, adjustable at an angle of 360º, tensioning pressure steplessly adjustable from 'normal' to 'hard'. Can be used for both tensioning directions.
SKU DIN / ISO-Nr. Pitch [in.] No. of Teeth Pitch Circle Ø [mm] Clamping Element [Size] Max. Clamping Force [N] D [mm] E [mm] G [mm] H [mm] J [mm] K [mm] N [mm] O [mm] R [mm] Smax. [mm] U [mm] V [mm] W [mm] Weight [kg]
14050100 06 B-1 3/8 x 7/32 15 45,81 2 350 58 79+1,5-0,5 7 M 10 100 30 35 10,5 34-55 50,0 23 85 M 10 0,75
14050200 081 1/2 x 1/8 18 73,14 2 350 58 79+1,5-0,5 7 M 10 100 30 35 10,5 40-48 50,0 23 88 M 16 0,95
14050300 083 1/2 x 3/16 18 73,14 2 350 58 79+1,5-0,5 7 M 10 100 30 35 10,5 40-48 50,0 23 88 M 16 0,96
14050500 08 B-1 1/2 x 5/16 15 61,08 2 350 58 79+1,5-0,5 7 M 10 100 30 35 10,5 34-55 50,0 23 85 M 10 0,80
14050600 10 B-1 5/8 x 3/8 15 76,36 3 810 78 108 +2-0,5 8 M 12 130 50 52 15 42-80 65,0 27 115 M 12 2,05
14050700 12 B-1 3/4 x 7/16 15 91,63 3 810 78 108 +2-0,5 8 M 12 130 50 52 15 42-80 65,0 27 115 M 12 2,25
14050800 16 B-1 1"x17,02mm 13 106,14 4 1500 95 140 +2-0,5 10 M 16 175 60 66 15 60-100 87,5 40 153 M 20 4,80