Available in forces 7,400N (1,665lbf) to 75,000N (16,860 lbf), NPL springs provide high force in shorter profile when compared to the NP Spring Series. NPL features a flexible guide to absorb lateral movement and misalignment in dies.
NPL springs provide high force in a shorter profile when compared to the NP Spring Series. A variety of mounting options are available which utilize the upper C-groove, lower U-groove and bottom threaded holes.
|Force increase by temperature (%/ °C)||0.3|
|Max. charging pressure (bar at 20°C)||150|
|Min. operating temperature (°C)||0|
|Max. operating temperature (°C)||80|
|Max. piston rod velocity (m/s)||1.6|
|Gas spring models||Available stroke lengths (mm)||Contact Force at max. pressure (N)||Cylinder diameter (mm)||Min. charging pressure (at 20 °C)||Recommended max. strokes/min. (at 20 °C)|
|NPL 750||12.5-225||7400||50||25||~ 15-40|
|NPL 1500||12.5-250||15000||75||25||~ 15-40|