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SPG 100 Illustration similar

SPG 100

Heavy-load gripper

ID 302121

Heavy-load gripper SPG, Size: 100, pneumatic

  • Stroke per jaw: 100 mm
  • Closing force: 10000 N
  • Opening force: 11480 N
  • Max. ambient temperature: 90 °C
Stroke per jaw [mm] 100
Closing force [N] 10000
Opening force [N] 11480
Closing force (with finger lengths of 0 mm) [N] 10920
Opening force (with finger lengths of 0 mm) [N] 12536
Weight [kg] 35
Recommended workpiece weight [kg] 50
Fluid consumption double stroke [cm³] 4600
Min. operating pressure [bar] 2
Max. operating pressure [bar] 8
Nominal operating pressure [bar] 6
Min. air purge pressure [bar] 0.5
Max. air purge pressure [bar] 1
Closing time [s] 1.5
Opening time [s] 1.5
Max. permissible finger length [mm] 500
Max. permissible weight per finger [kg] 15
IP protection class 30
Min. ambient temperature [°C] 5
Max. ambient temperature [°C] 90
Repeat accuracy [mm] 0.1
Length X [mm] 436
Width Y [mm] 196
Height Z [mm] 191.9
Moment Mx max. [Nm] 250
Moment My max. [Nm] 300
Moment Mz max. [Nm] 250
Max. axial force Fz max. [N] 6000
It may take a few 100 gripping cycles until the full gripping force (as indicated in the data table) will be available.
The closing and opening times can be further reduced by fitting rapid deaeration valves to the air connections. However, care must be taken to ensure that the jaw motion occurs without any hitting or bouncing.

General notes about the series

Gripping force
is the arithmetic sum of the individual force applied to each jaw at distance P (see illustration).

Finger length
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.

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.

Housing material
Aluminum alloy, anodized

Base jaw material
Aluminum alloy, anodized

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 sleeves, cupped-type lubrication nipples, O-rings for direct connection, assembly instructions (operating manual with declaration of incorporation is available online)

Gripping force maintenance device
corresponding version with ID 0302120 includes a pressure maintenance valve SDV-P 07 in the scope of delivery. The version with ID 0302121 is supplied without pressure maintenance valve, but can be retrofitted.