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  5. UWG 50
UWG 50 Illustration similar

UWG 50

Angular gripper

ID 305103

Angular gripper UWG, Size: 50, pneumatic

  • Opening angle: 6 °
  • Closing moment: 2.66 Nm
  • Max. ambient temperature: 90 °C
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Technical details
Opening angle per jaw [°] 6.0
Closed angle per jaw up to [°] 2.0
Closing moment [Nm] 2.66
Weight [kg] 0.196
Recommended workpiece weight [kg] 0.46
Cylinder volume per double stroke [cm³] 1.3
Min. operating pressure [bar] 3.0
Max. operating pressure [bar] 8.0
Nominal operating pressure [bar] 6.0
Closing time [s] 0.01
Opening time [s] 0.026
IP protection class 30
Min. ambient temperature [°C] 5.0
Max. ambient temperature [°C] 90.0
Repeat accuracy [mm] 0.05
Moment Mx max. [Nm] 0.8
Moment Mz max. [Nm] 0.6
Max. axial force Fz max. [N] 8.0

General notes about the series

Closing moment
is the arithmetic sum of the individual moment applied to each jaw.

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
double-acting, guided kinematics

Housing material
Aluminum

Base jaw material
Aluminum

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

Warranty
24 months

Scope of delivery
Swivel fittings, centering sleeves, assembly and operation manual with manufacturers declaration

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

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