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PWG-plus 64-KVZ Illustration similar

PWG-plus 64-KVZ

Angular gripper

ID 311625

Angular gripper PWG-plus, Size: 64, pneumatic, in a power booster version

  • Opening angle: 15 °
  • Closing moment: 13.5 Nm
  • Max. ambient temperature: 90 °C
Closing force (with finger lengths of 0 mm) [N] 1007
Opening angle per jaw [°] 15
Closed angle per jaw [°] 3
Closing moment [Nm] 13.5
Weight [kg] 0.31
Recommended workpiece weight [kg] 1.29
Fluid consumption double stroke [cm³] 20
Min. operating pressure [bar] 2
Max. operating pressure [bar] 6
Nominal operating pressure [bar] 6
Min. air purge pressure [bar] 0.5
Max. air purge pressure [bar] 1
Closing time [s] 0.14
Opening time [s] 0.14
Max. permissible finger length [mm] 80
Max. permissible inertia per chuck jaw [kgcm²] 15
IP protection class 30
Min. ambient temperature [°C] 5
Max. ambient temperature [°C] 90
Repeat accuracy [mm] 0.02
Length X [mm] 67
Width Y [mm] 36
Height Z [mm] 63.65
Moment Mx max. [Nm] 15.6
Moment Mz max. [Nm] 38
Max. axial force Fz max. [N] 220
Power booster version yes

General notes about the series

Closing moment
is the arithmetic sum of the individual moment applied to each jaw. The indicated closing moment will be reached at an opening angle of 0°. A detailed closing moment course depending on the opening angle can be taken out of the diagram "closing moment course".

Finger length
is measured from the reference surface as the distance P in direction to the main axis.

Repeat accuracy
is defined as a distribution of the end Position for 100 consecutive strokes.

Workpiece weight
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 movement times of the base jaws only, without application-specific gripper fingers. Valve switching times, hose fill times, or PLC reaction times are not included, and are to be considered when cycle times are calculated.

Operating principle
force-guided lever gear

Housing material
Aluminum

Base jaw material
hard-anodized, high strength aluminum

Actuation
pneumatic, with filtered compressed air as per ISO 8573-1:2010 [7:4:4].

Warranty
24 months

Service life characteristics
on request

Scope of delivery
Centering elements, O-rings for direct connection, fixed throttle (for sizes 50-200), 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