SKC203

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Description

VMECA Smart Keyboard Pump is stackable vacuum generator. Each pump creates vacuum as an individual pump. The advantages of this unit is that it can be operated using just two control valve while retaining individual vacuum lines separate to one another, therefore if any leakage or surface deformation occurs and one pad loses it vacuum, it does not effect the vacuum level in the other pads. Pumps can be stacked up from 8 units depending upon requirements.

Build a Model #


1. Basic Model

SymbolDescription
SKC203Smart keyboard stackable vacuum pump, 3-stage, 2-vacuum cartridge

2. Body Type

SymbolDescription
SSingle unit
MManifold unit

3. Number of Stacks

SymbolDescription
1Single unit vacuum pump
22-stacked vacuum pumps
33-stacked vacuum pumps
44-stacked vacuum pumps
55-stacked vacuum pumps
66-stacked vacuum pumps
77-stacked vacuum pumps
88-stacked vacuum pumps

4. Air Control Valve & Vacuum Switch

SymbolDescription
AN.C. air supply & vacuum release control valve

5. Vacuum Switch

SymbolDescription
BlankNo vacuum switch
CDigital switch, No analog supply, M8-4-pin, NPN
PCDigital switch, No analog supply, M8-4-pin, PNP
GADigital switch, Analog supply, 2 m lead wire, NPN
PGADigital switch, Analog supply, 2 m lead wire, PNP

6. Non-Return Valve

SymbolDescription
BlankNo non-return valve
NNon-return valve

7. Sealing Material

SymbolDescription
BlankNBR sealing material
VViton sealing material
EEPDM sealing material

Specifications

1. General Specifications

Max Vacuum Level-90 kPa
Open Vacuum Flow171.6 Nl/min
Feed Pressure1.7 ~ 4 bar (Max 7 bar)
Air Consumption64 Nl/min
Temperature-20 ~ 80 ℃
Weight – Basic Pump456 g – Single Unit

2. Vacuum  Flow

☛ Click on the supply air pressure in the graph legend to show or hide the graph lines.

Max VacuumFeed PressureVacuum Flow (Nl/min) at different vacuum level (-kPa)
-kPabar0102030405060708090
903.14171.273.85231.62217.813.27.84.0
854171.685.4624628.215.212.87.82.6
602.2134.45934231610.42.8
501.750.825.616.68.0

3. Evacuation Time

☛ Click on the supply air pressure in the graph legend to show or hide the graph lines.

Feed PressureAir ConsumptionEvacuation time in sec per liter to reach different vacuum level (-kPa)
barNl/min102030405060708090
3.14520.030.140.260.460.71.01.63.0
4640.0350.130.250.40.50.91.53.4
2.2400.040.190.40.750.951.2
1.7340.060.250.61.2

Dimensions

SKC203-S1: Single unit
Unit: mm

NoDescription
1Air Supply Port, G1/8″
2Vacuum Release Flow Adjustor
3Vacuum Port, G1/4″
4Vacuum Port, G1/8″
5Vacuum Switch Connector, M8X4-Pin
6Vacuum Release Connector, M8X4-Pin

Order Numbers

Vacuum Pumps & Spare Parts

Part NumberDescription
SKC203-S1-A-C-VSmart keyboard stackable pump, 3-stage, 2-cartridge, Air ctrl valve, NPN switch, Viton seal