Stroke per jaw [mm]: 40 Closing force [N]: 1540 Closing force (with finger lengths of 0 mm) [N]: 1632 Min. spring force [N] : 280 Min. operating pressure [bar]: 5 Max. operating pressure [bar]: 6.5 Nominal operating pressure [bar]: 6 Min. air purge pressure [bar]: 0.5 Max. air purge pressure [bar]: 1 IP protection class: 41 Min. ambient temperature [°C]: 5 Max. ambient temperature [°C]: 90