Suction Lifter DHS5580
- from 5 for €241.46 each
- from 10 for €231.29 each
- from 25 for €223.67 each
- from 50 for €213.50 each
- from 100 for €203.34 each
- Lifting force 50N
- stroke 80mm
- Piston rod not twist-locked
| Icon | Label | Description | Type | Size | Download |
|---|---|---|---|---|---|
 | CAD (step) DHS5580 | zip | 127.3 KB | Download | |
 | Katalog Hubsauger / Catalogue Suction Lifters | 10.3 MB | Download |
Function
- Switching on the vacuum causes the reciprocator to extend.
- As soon as the suction cup contacts the workpiece, it is sucked in and the piston immediately returns to its starting position with the workpiece gripped.
- The workpiece is held until the vacuum is switched off.
- After the vacuum is switched off, the workpiece is released from the suction cup and the piston remains retracted.
1
Initial position
Vacuum off, piston is retracted.
Optional magnetic field sensor is actuated, LED lights up.
2
Switch on vacuum
Piston extends, workpiece is sucked in, piston returns to starting position with sucked-in workpiece.
Optional magnetic field switch is not actuated, LED off.
3
Hold vacuum
Workpiece sucked in and lifted off
Optional magnetic field sensor is actuated, LED lights up.
Now the transport movement can be started.
4
Switch off vacuum
Workpiece detaches from suction cup.
The release of the workpiece can be supported by the customer with a compressed air pulse.
Piston remains retracted
→ 1. basic position
Advantages
Direction reversal automatically and independent of distance.
This allows workpieces of different heights to be gripped easily.
An increasingly low stack of flat workpieces can be worked off part by part.
The piston rod is not secured against rotation in this model.
Sensitive gripping without pressure on the workpiece.
The automatic reversal of direction of the suction cup is so fast that no pressure is exerted on the workpiece during gripping.
This allows flat components pre-separated by blowing air to be lifted directly from the air cushion.
A fanned-out stack is not compressed again when the uppermost component is lifted off.
Functions only by switching vacuum on and off.
Consequently, only one vacuum line and one 3/2-way valve are required.
In many cases, the single vacuum line can also be installed freely without an energy supply chain.
Savings in material and installation costs.
Video "Sensitive gripping" with the DHS3040-HS
Application: Lifting suction device for separating plastic sheets
The advantages of the lifting suction cup are used here
- The level of the sheet pile is not constant.
- The static sheets are separated by lateral blowing with compressed air.
- The piston of the lifting vacuum extends until the suction lip seals and immediately reverses with the sucked sheet.
- The air cushion between the sheets is not forced out. They remain separated.
- The low weight and the actuation by only one vacuum hose favors a fast transport movement to the machine.
Time - stroke diagram
Dimensions
Technical data
Speed
Time for one lift-off operation using the full stroke of 80 mm and Venturi nozzle diameter 1.0 mm:
Workpiece weight 38 g: 870 ms
Workpiece weight 2420 g: 1060 ms
Workpiece weight 5000 g: 1380 ms
When using less stroke, the cycle times are correspondingly shorter.
Performance data
Lifting force: 50 N
Required flow rate: >50 / >80 l/min
Required vacuum: >0.6 bar (absolute <0.4 bar)
Recommended venturi nozzle diameter of the vacuum generator: 1.0 mm / 1.4 mm
Dimensions and weight
Stroke: 80 mm
Diameter piston: 55 mm
Mass: 626 g
Operating temperature: 0 °C to 70 °C
Materials
RoHS compliant
Piston and cylinder: Aluminum hard coated
Plain bush Piston rod guide: Special plastic
Dimensions
Order code
Bild zeigt Lieferumfang 1 Stück Hubsauger DHS5580
DHS5580
DHS = Differential pressure suction lifter
55 = piston diameter 55 mm
80 = stroke 80 mm
