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- Size 11
- Standard Tensioner
description
- At the optimum angle of 20°, the tensioner has the maximum capability to absorb vibrations or shock loads and still has enough arc of motion to automatically take up belt or chain stretch.
applications
- Belt and chain tensioning
- Pressing
- Cushioning
- Hold-down
- Guide rollers
- Belt scrapers
- Brake bars
- Cleaning brushes
- Conveyor shock absorbers
features
- Chain and belt life is increased as much as 30% by eliminating slap and vibration, while minimizing drive bearing and shaft wear
- Self-adjusting
- no periodic adjustments are necessary
- Because of the elastomeric elements, the tensioner has the capacity to absorb shock loads and vibrations in the drive
- Simple to mount, with only one bolt required to do so, and has 360° positioning flexibility
- Maintenance-free
- since the tensioner uses no metal-to-metal connections, no lubrication is required
- provides silent operation
- Dirt and grime will not affect operation, so it can be used indoors or out from -40 °F to 180 °F (-40 °C to 80 °C)
caution
- Check to be certain that the idler sprocket or pulley will still clear the space available between the base housing and the mounting hole
| Coupling Size | SE11 |
| Color | Blue |
| Outside Dia. | 1.38 in |
| Belt Size | A (4L) |
| Force @ 10° Angle of Pretension Normal | 3.4 lbf |
| Housing Diameter | 1.38 in |
| Type | Standard |
| Insert Style | Elastomeric |
| Force @ 30° Angle of Pretension Normal | 18 lbf |
| Arm Height/Length | 3.56 in |
| Overall Length | 2.01 in |
| Force @ 20° Angle of Pretension Normal | 9 lbf |
| Material | Natural Rubber, Sintered Iron |
| Size | 11 in |
| Coupling Type | Chain/Belt Tensioner |
| Force @ 30° Angle of Pretension Hard | 23.9 lbf |
| Force @ 20° Angle of Pretension Hard | 11.9 lbf |
| Chain Size | 25 |
| Mounting Bolt Size | M6 X 20 |
| Force @ 10° Angle of Pretension Hard | 4 1/2 lbf |
| Housing Length | 2.01 in |
| Idler Bolt Size | 3/8 - 16 x 2 |
| Weight | 0.0 LB |
