Flat
SF Series
Universal Flat Suction Cup
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Features
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Technical parameters
Dimensions (mm)
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Features

● Suitable for handling flat objects.
Various materials for different workpieces. Conductive silicone can effectively prevent static damage to electronic products.

● Various sizes are available for workpieces with different shapes and sizes.



Applications

Smooth wooden plate
Smooth steel plate

Plywood
Plastic plate

Electronic components

How to order


SF  50  N  -  G2F  -  EB
①    ②   ③          ④         ⑤


① Series② Diameter③ Material & Hardness④ Connection thread⑤ Inductive valve

  SF

15 -  φ15mm

20 -  φ20mm
25 -  φ25mm
30 -  φ30mm
40 -  φ40mm

50 -  φ50mm

75  - φ75mm

110- φ110mm
150- φ150mm
200- φ200mm
300- φ300mm

N - NBR                            55  Black    ★
S - Silicone                        50 Red      ★ 
WS - White silicone          50  White

CS - Conductive silicone   55 Black with red dot

Nil - Suction cup only

M5M- M5 Male thread

G1M- G1/8 Male thread

G2M - G1/4 Male thread

G3M - G3/8 Male thread

G1F - G1/8 Female thread
G2F - G1/4 Female thread
G3F - G3/8 Female thread
G4F - G1/2 Female thread

G6F - G3/4 Female thread

Nil - Without contact inductive valve
EB - With contact inductive valve

◇Note: "★" - Standard, in stock.  For other materials, please consult with AIRBEST. Contact inductive valve is available for suction cup SF50-SF150.



Selection

Model/Connection threadM5MG1FG1MG2FG2MG3FG3MG4FG6FEB
SF15---------
SF20 - 30--------
SF40--------
SF50-----
SF75--------
SF110 - 150--------
SF200---------
SF300---------

◇Note: "●"- standard, in stock. "○"-available, no stock."—"-unavailable.       

Technical parameters

ModelPull-out force (N)Inner volume (cm³)Recommended hose dia. (mm)
SF1580.56
SF2014.50.86
SF25221.26
SF30321.56
SF406036
SF508876
SF75200208
SF1104306010
SF15079516010
SF2001,50055012
SF3003,20073012

◇Note: Testing vacuum level -60kPa. Workpiece with smooth and clean surface. The data of pull-out force as above are figured out without considering safety factor. The data              

            may be different according to different workpiece surfaces. 

Dimensions (mm) 

image.png

Model/ SizeDH
Model/ SizeDHdMounting hole
SF1516.511
SF505317.5--
SF20228
SF757713354-φ6.5
SF25279
SF11011220558-φ6
SF303210
SF15015226708-φ6
SF404213
SF20020045404-φ9



image.png

image.png

Model/SizeDHGLGhSY
SF15-M5M16.511M53.57.570.8
SF20-G1F228G1/878131
SF20-G1M228G1/867.8131
SF25-G1F279G1/878131
SF25-G1M279G1/867.8131
SF30-G1F3210G1/878131.2
SF30-G1M3210G1/867.8131.2
SF40-G1F4213G1/8710171.2
SF40-G1M4213G1/8612171.2
SF50-G2F5317.5G1/41013243.2
SF50-G2M5317.5G1/4917243.2
SF50-G3F5317.5G3/81113243.2
SF50-G3M5317.5G3/81018243.2
SF75-G2F7713G1/4-13-4
SF110-G4F11220G1/2-9-6
SF150-G4F15226G1/2-10-8



Dimensions (mm) - Suction cup with contact inductive valve

image.png



Accessories

Throttle valve(EH)

The flow throught the vacuum port increases when the suction cup doesn't contact the workpiece, the valve plate fits the vacuum port, just little vacuum flow leaks from the small hole. The flow through the vacuum port reduced when the suction cup sucks the workpiece, the valve plate leaves the vacuum port, and the circuit works normally (The suction cup must work vertically when it is equipped with throttle valve).


image.png

Contact inductive valve(EB)

When the suction cup doesn't contact the workpiece, the inductive valve closes the vacuum port to prevent the vacuum flow leakage.

When the suction cup contact the workpiece, compress the valve rod of the inductive valve, the vacuum port opens and the suction cup works normally.

image.png


Mounting parts

ItemModelApplicable suction cup
F - Female threadM - Male thread
Fitting for suction cup-PJS-M5M-SC3SF15
PJS-G1F-SF1PJS-G1M-SF1SF20, 25, 30
PJS-G1F-SF2PJS-G1M-SF2SF40
PJS-G2F-SF3PJS-G2M-SF3SF50
PJS-G3F-SF3PJS-G3M-SF3SF50
PJS-G2F-SF4-SF75
PJS-G4F-SF5-SF110
PJS-G4F-SF6-SF150
PJS-G4F-SF7-SF200
◇Note: Please refer to page 22 for mounting parts selection.