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.
services: online CAD catalog further information
The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.
found in parts groups:
| part number | DIN / ISO-Nr. | Teilung [Zoll] |
Zähnezahl | Teilkreis-Ø [mm] |
Spannelement [Größe] |
Spannkraftmax. [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] |
Gewicht [kg] |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14053700 | CAD | 12 B-3 | 3/4 x7/16 | 15 | 91,63 | 4 | 1500 | 95 | 140 +2,0 -0,5 | 10 | M16 | 175 | 60 | 66 | 15 | 56-80 | 87,5 | 30 | 153 | M 20 | 6,5 |
