Find a Service Center
- Size 45
- 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
- Four natural rubber inserts isolate tensioning arm
- Eliminates slap and vibration
- Minimizes drive bearing and shaft wear
- Self-adjusting
- Absorbs shock loads
- Simple to mount
- No lubrication required
- Can be used indoors or out
- Temperature range 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
| Belt Size | 5" Wide Flat, 6" Wide Flat |
| Housing Diameter | 4.53 in |
| Force @ 10° Angle of Pretension Normal | 112 1/2 lbf |
| Outside Dia. | 4.53 in |
| Mounting Bolt Size | M20 X 50 |
| Insert Style | Elastomeric |
| Arm Height/Length | 10.24 in |
| Idler Bolt Size | 3/4 - 10 x 6 |
| Size | 45 in |
| Coupling Size | SE45 |
| Force @ 30° Angle of Pretension Normal | 584 1/2 lbf |
| Coupling Type | Chain/Belt Tensioner |
| Material | Natural Rubber, Steel |
| Type | Standard |
| Color | Blue |
| Force @ 30° Angle of Pretension Hard | 730.7 lbf |
| Force @ 20° Angle of Pretension Hard | 365.6 lbf |
| Force @ 10° Angle of Pretension Hard | 140 1/2 lbf |
| Force @ 20° Angle of Pretension Normal | 292 1/2 lbf |
| Chain Size | 100, 120, 160, 180, 200, 80-3, 100-2, 100-3, 120-2, 120-3, 160-2, 160-3, 180-2, 200-2 |
| Housing Length | 7.87 in |
| Overall Length | 7.87 in |
| Weight | 0.0 LB |
