Description

VMECA Midi 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

Symbol Description
VKM61 Midi keyboard “M” type stackable vacuum pump

2. Body Type

Symbol Description
S Single unit, M5 air supply port
M Manifold unit, G1/4″ air supply port
E Manifold unit with central exhaust unit, G1/4″ air supply port

3. Number of Stacks

Symbol Description
1 Single unit vacuum pump
2 2-stacked vacuum pumps
3 3-stacked vacuum pumps
4 4-stacked vacuum pumps
5 5-stacked vacuum pumps
6 6-stacked vacuum pumps
7 7-stacked vacuum pumps
8 8-stacked vacuum pumps

4. Air Control Valve & Vacuum Switch

Symbol Description
Blank No air & vacuum release control valves, No vacuum switch
A N.C. air supply & vacuum release control valve
B N.O. air supply & N.C. Vacuum release control valve
C N.C. air supply control valve
D N.O. air supply control valve
E N.C. vacuum release control valve
W N.C. air supply & vacuum release double solenoid valve
  ☛ Double solenoid valve is available only with DC24V.

5. Valve Voltage

Symbol Description
1 AC 110V
2 AC 220V
3 DC 24V

6. Control Valve Terminal

Symbol Description
Blank No air & vacuum release control valves
1 Solenoid terminal, DIN type, No lead wire
2 Solenoid terminal, DIN type, No lead wire, Lamp
3 Solenoid terminal, Connector type, 30 cm lead wire
  ☛ Option “3” is available only with DC 24V.
2B Solenoid terminal, DIN, 2-in-1 BUS cable
3B Solenoid terminal, DIN, 2-in-1 BUS cable
4B Solenoid terminal, DIN, 2-in-1 BUS cable
  ☛ Option “2B” and “3B” are not available with Double solenoid valve.
  ☛ Option “3B” and “4B” are available only with DC 24V and S2 or S2P vacuum switch.

7. Vacuum Switch

Symbol Description
Blank No vacuum switch
C Digital switch, No analog supply, M8-4-pin, NPN
PC Digital switch, No analog supply, M8-4-pin, PNP
G Digital switch, No analog supply, 2 m lead wire, NPN
PG Digital switch, No analog supply, 2 m lead wire, PNP
GA Digital switch, Analog supply, 2 m lead wire, NPN
PGA Digital switch, Analog supply, 2 m lead wire, PNP

8. Non-Return Valve

Symbol Description
Blank No non-return valve
N Non-return valve

9. Sealing Material

Symbol Description
Blank NBR sealing material
V Viton sealing material
E EPDM sealing material

10. Vacuum Port

Symbol Description
6 Push-in fitting, 6 mm inner diameter
8 Push-in fitting, 8 mm inner diameter

Specifications

1. General Specifications

Max Vacuum Level -85 kPa
Open Vacuum Flow 37 Nl/min
Feed Pressure 6 bar (Max 7 bar)
Air Consumption 21Nl/min
Temperature -20 ~ 80 ℃
Weight – Basic Pump 213.5 g – Single Unit

2. Vacuum  Flow

Max Vacuum Feed Pressure Vacuum Flow (Nl/min) at different vacuum level (-kPa)
-kPa bar 0 10 20 30 40 50 60 70 80 90
85 6 37 26 16 14 10 8 6 2.7 0.66

3. Evacuation Time

Feed Pressure Air Consumption Evacuation time in sec per liter to reach different vacuum level (-kPa)
bar Nl/min 10 20 30 40 50 60 70 80 90
6 21 0.218 0.556 1.000 1.576 2.356 3.44 5.27 10.216

Dimensions

VKM61XS1: Single Unit, Connector type Valve, Digital Vacuum Switch
Unit: mm

No Description
1 Compressed-Air Port, G1/8″
2 Vacuum Port, ∅6 or ∅8
3 Exhaust Port
4 Air Control Valve
5 Vacuum Release Control Valve
6 Vacuum Switch
VKM61XS1: Single Unit, DIN type Valve, Digital Vacuum Switch
Unit: mm

No Description
1 Compressed-Air Port, G1/8″
2 Vacuum Port, ∅6 or ∅8
3 Exhaust Port
4 Air Control Valve
5 Vacuum Release Control Valve
6 Vacuum Switch
VKM61XS1: Single Unit, Connector type Double Sol Valve, Digital Vacuum Switch
Unit: mm

No Description
1 Compressed-Air Port, G1/8″
2 Vacuum Port, ∅6 or ∅8
3 Exhaust Port
4 Air Control Valve
5 Vacuum Release Control Valve
6 Vacuum Switch
VKM61XM(2~8): Manifold Unit, Connector type Valve, Digital Vacuum Switch
Unit: mm

Stack 2 3 4 5 6 7 8
A 52.8 69.8 86.8 103.8 120.8 137.8 154.8
No Description
1 Compressed-Air Port, G1/4″
2 Vacuum Port, ∅6 or ∅8
3 Exhaust Port
4 Air Control Valve
5 Vacuum Release Control Valve
6 Vacuum Switch
VKM61XM(2~8): Manifold Unit, DIN type Valve, Digital Vacuum Switch
Unit: mm

Stack 2 3 4 5 6 7 8
A 52.8 69.8 86.8 103.8 120.8 137.8 154.8
No Description
1 Compressed-Air Port, G1/4″
2 Vacuum Port, ∅6 or ∅8
3 Exhaust Port
4 Air Control Valve
5 Vacuum Release Control Valve
6 Vacuum Switch
VKM61XM(2~8): Manifold Unit, Connector type Double Sol Valve, Digital Vacuum Switch
Unit: mm

Stack 2 3 4 5 6 7 8
A 52.8 69.8 86.8 103.8 120.8 137.8 154.8
No Description
1 Compressed-Air Port, G1/4″
2 Vacuum Port, ∅6 or ∅8
3 Exhaust Port
4 Air Control Valve
5 Vacuum Release Control Valve
6 Vacuum Switch
VKM61XE(2~8): Manifold Unit with Central Exhaust Unit, Connector type Valve, Digital Vacuum Switch
Unit: mm

Stack 2 3 4 5 6 7 8
A 52.8 69.8 86.8 103.8 120.8 137.8 154.8
No Description
1 Compressed-Air Port, G1/4″
2 Vacuum Port, ∅6 or ∅8
3 Exhaust Port, G3/8″
4 Air Control Valve
5 Vacuum Release Control Valve
6 Vacuum Switch
VKM61XE(2~8): Manifold Unit with Central Exhaust Unit, DIN type Valve, Digital Vacuum Switch
Unit: mm

Stack 2 3 4 5 6 7 8
A 52.8 69.8 86.8 103.8 120.8 137.8 154.8
No Description
1 Compressed-Air Port, G1/4″
2 Vacuum Port, ∅6 or ∅8
3 Exhaust Port, G3/8″
4 Air Control Valve
5 Vacuum Release Control Valve
6 Vacuum Switch
VKM61XE(2~8): Manifold Unit with Central Exhaust Unit, Connector type Double Sol Valve, Digital Vacuum Switch
Unit: mm

Stack 2 3 4 5 6 7 8
A 52.8 69.8 86.8 103.8 120.8 137.8 154.8
No Description
1 Compressed-Air Port, G1/4″
2 Vacuum Port, ∅6 or ∅8
3 Exhaust Port, G3/8″
4 Air Control Valve
5 Vacuum Release Control Valve
6 Vacuum Switch

Order Numbers

Vacuum Pumps & Spare Parts

Part Number Description
FCK62-A3-6 Filter Cover Case, 6 mm Push-In Fitting
FCK62-A3-6-N Filter Cover Case, 6 mm Push-In Fitting, Gasket
FCK62-F3-6 Filter Cover Case, 6 mm Push-In Fitting, Filter element
FCK62-F3-6-N Filter Cover Case, 6 mm Push-In Fitting, Gasket, Filter element
FCK62-A3-8 Filter Cover Case, 8 mm Push-In Fitting
FCK62-A3-8-N Filter Cover Case, 8 mm Push-In Fitting, Gasket
FCK62-F3-8 Filter Cover Case, 8 mm Push-In Fitting, Filter element
FCK62-F3-8-N Filter Cover Case, 8 mm Push-In Fitting, Gasket, Filter element
VTFE-K62 Filter element
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Downloads

Catalog & CAD files
CAD 2D File
VKM61-M2-( )
VKM61-M3-( )
VKM61-M4-( )
VKM61-M5-( )
VKM61-M6-( )
VKM61-M7-( )
VKM61-M8-( )
VKM61-S1-( )
CAD 3D File
VKM61-M2-( )
VKM61-M3-( )
VKM61-M4-( )
VKM61-M5-( )
VKM61-M6-( )
VKM61-M7-( )
VKM61-M8-( )
VKM61-S1-( )
Catalog
VKM61

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