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Diameter select tool for suction cup

Enter the following items. Pad diameter is displayed.
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* Use the calculation result value fore reference. Safety factors are 1/4 for horizontal and 1/8 for vertical. Make actual suction test as required.
* The value of suction power is for static conditions. So use sufficient value of work weight, hanging during conveyance, acceleration with stop and rotation, No. of suction cups, and layout.
* The theoretical suction power value of bellows type may exceed the strength of the suction cup according to the degree of vacuum. So make test with the actual machine.
Suction cup lineup
Type/
Size
Embedded type Embedded type Free Bellows TR/TRN Special
cups
Pad with
metal fixture
Pad with
metal fixture
Pad with
metal fixture
Pad with
metal fixture
Pad with
metal fixture
Pad with
metal fixture
For
sheet metal
Silicon Urethane/Fluoride/Nitril Silicon/Urethane/Fluoride/Nitril Silicon Reinforced silicon/Nitril For sheet metal (Flat vacuum)
Silicon
(Flat vacuum)
Markless
(Bellows 1.5-stage)
Silicon
(Bellows 1.5-stage)
Markless
(Bellows 2.5-stage)
Silicon
(Bellows 2.5-stage)
Markless
1.2mm
1.8mm
2mm
3mm
3.5mm
4mm
5mm
5.5mm
6mm
6.5mm
8mm
9.3mm
10mm
11mm
12mm
12.7mm
13mm
14mm
15mm
16mm
18.5mm
19mm
20mm
22mm
24mm
24.7mm
25mm
30mm
32.6mm
33mm
35mm
40mm
43mm
43.5mm
45mm
50mm
52.5mm
53mm
60mm
62.2mm
63mm
70mm
80mm
83mm
103mm
118mm
* Screw mount type for DIA 50mm or more.