Digital services PHL-W 40-075-S
Technical data PHL-W 40-075-S
|Stroke per jaw [mm]||75|
|Closing force [N]||1780|
|Closing force (with finger lengths of 0 mm) [N]||1797|
|Min. spring force [N]||480|
|Recommended workpiece weight [kg]||6.5|
|Fluid consumption double stroke [cm³]||686|
|Min. operating pressure [bar]||4|
|Max. operating pressure [bar]||6.5|
|Nominal operating pressure [bar]||6|
|Closing time [s]||0.4|
|Opening time [s]||0.68|
|Max. permissible finger length [mm]||450|
|Max. permissible weight per finger [kg]||5|
|IP protection class||41|
|Min. ambient temperature [°C]||5|
|Max. ambient temperature [°C]||90|
|Repeat accuracy [mm]||0.02|
|Length X [mm]||423|
|Width Y [mm]||110|
|Height Z [mm]||90.2|
|Moment Mx max. [Nm]||117|
|Moment My max. [Nm]||350|
|Moment Mz max. [Nm]||121|
|Max. axial force Fz max. [N]||3000|
General notes about the series
is the arithmetic sum of the individual force applied to each jaw at distance P (see illustration).
is measured from the reference surface as the distance P in direction to the main axis. The maximum permissible finger length applies until the nominal operating pressure is achieved. With higher pressures, the finger length must be reduced proportionally to the nominal operating pressure.
is defined as a distribution of the end Position for 100 consecutive strokes.
is calculated for force-fit gripping with a coefficient of static friction of 0.1 and a safety factor of 2 against workpiece slippage at acceleration due to gravity g. For form-fit or capture gripping, there are significantly higher permissible workpiece weights.
Closing and opening times
are purely the times that the base jaws or fingers are in motion. Valve switching times, hose fill times, or PLC reaction times are not included, and are to be considered when cycle times are calculated.
Double piston rack and pinion principle
Aluminum (extruded profile)
Base jaw material
Aluminum alloy, anodized
Profiled rail guide
pneumatic, with filtered compressed air as per ISO 8573-1:2010 [7:4:4].
Service life characteristics
Scope of delivery
Centering sleeves, O-rings for direct connection, assembly instructions (operating manual with declaration of incorporation is available online)
Gripping force maintenance device
possible by using the version with mechanical gripping force maintenance or pressure maintenance valve SDV-P