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DRG 100-90-AS Illustration similar

DRG 100-90-AS

Radial gripper

ID 307110

Radial gripper DRG, Size: 100, pneumatic, with gripping force maintenance: AS

  • Opening angle: 90 °
  • Closing moment: 144.4 Nm
  • Max. ambient temperature: 90 °C
Closing force (with finger lengths of 0 mm) [N] 3666
Opening angle per jaw [°] 90
Closed angle per jaw [°] 1.5
Closing moment [Nm] 144.4
Closing moment generated by spring [Nm] 30
Weight [kg] 4.46
Recommended workpiece weight [kg] 7.2
Fluid consumption double stroke [cm³] 217
Min. operating pressure [bar] 4
Max. operating pressure [bar] 6.5
Nominal operating pressure [bar] 6
Closing time [s] 0.3
Opening time [s] 0.6
Closing time with spring only [s] 0.75
Max. permissible finger length [mm] 125
Max. permissible weight per finger [kg] 1
IP protection class 67
Min. ambient temperature [°C] 5
Max. ambient temperature [°C] 90
Repeat accuracy [mm] 0.1
Length X [mm] 130
Width Y [mm] 90
Height Z [mm] 179
Moment Mx max. [Nm] 35
Moment Mz max. [Nm] 10
Max. axial force Fz max. [N] 1200
The opening angle of the base jaws can be limited.

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
Wedge-hook kinematics

Housing material
Aluminum alloy, anodized

Base jaw material
Steel

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
Brackets for proximity switches, centering sleeves, O-rings for direct connection, exhaust throttles, assembly instructions (operating manual with declaration of incorporation available online)

Gripping force maintenance device
always integrated by using springs, and also possible via pressure maintenance valve SDV-P