2 products in this product line
NAB
![](https://www.aston-airshaft.com/proimages/nab.jpg)
Construction of NAB
![](https://www.aston-airshaft.com/proimages/nab-01.gif)
![](https://www.aston-airshaft.com/proimages/nab-01.gif)
- Sealed cylinder ensures low air consumption.
- Torques can be varied by regulating the supply pressure.
- Speed of engagement can be controlled by varying the supply flow rate.
- Single friction face design virtually eliminates drag torque.
- Ideal for high cyclic duties, tensioning and torque limiting application.
- Alignments are controlled within the unit simplifying installation.
Torque Versus Pressure
![](https://www.aston-airshaft.com/proimages/nab-02.gif)
![](https://www.aston-airshaft.com/proimages/nab-02.gif)
Heat Dissipation
![](https://www.aston-airshaft.com/proimages/nab-03.gif)
![](https://www.aston-airshaft.com/proimages/nab-03.gif)
Mounting Example :
NAB On Equipment
![](https://www.aston-airshaft.com/proimages/nab-04.gif)
![](https://www.aston-airshaft.com/proimages/nab-04.gif)