192
Vacuum Generator
VN
& External Vacuum Controller
VNP
Series
VN
M
odel
D
esignation of vacuum generator alone (
E
xample)
4
(3)
4
(4)
D24
(6)
H05
(1)
4
(2)
S
(5)
V1
(7)
(4) Air supply port for blow-off (PS)
Port type
Straight tube fitting
Code
3
4
N
Size
ø3
mm
ø4
mm
Common to vacuum making air and release air
* For the port of
ø
3
and
ø
4
, vacuum making air and blow-off are indivisually supplied.
(2) Vacuum port (V)
Port type
Straight tube fitting
Elbow tube fitting
Code
3
4
3L
4L
Size
ø3
mm
ø4
mm
ø3
mm
ø4
mm
(1) Vacuum characteristics
Code
Nozzle dia.
Pressure supply
Final vacuum
Suction flow
Air consumption
(in.)
(mm)
(psi)
(MPa) (-in. Hg) (-kPa) (SCFM) (
l
/min[ANR]) (SCFM) (
l
/min[ANR])
E04
ø0.016
ø0.4
50.8
0.35
26.7
90.4
0.07
2
0.21
6
H05
ø0.02
ø0.5
72.5
0.5
0.25
7
0.40
11.5
E05
50.8
0.35
0.11
3
0.28
8
H06
ø0.024
ø0.6
72.5
0.5
0.33
9.5
0.56
16
E06
50.8
0.35
0.18
5
0.42
12
* The flow rate in SCFM is a reference value converted by multiplying
l
/min[ANR] by
0
.
035
.
(3) Air supply port for vacuum generation (PV)
Port type
Straight tube fitting
Code
3
4
Size
ø3
mm
ø4
mm
(5) Exhaust port (EX)
Code
S
J
*
Type
Silencer vent
Tube exhaust type
* Only
ø
6
mm tube fitting is attached to the exhaust port.
(6) Voltage specification
Code
D24
Spec.
24VDC
(7) Sensor specifications
Code
Speãfications
No code
Without sensor
V1
Analog vacuum sensor
V2
Separated LED indi Analog vacuum sensor
R1
Analog compound pressure sensor
R2
Separated LED ind Analog compound pressure sensor
VNB
M
odel
D
esignation of unit bracket (option)
* Attached with two hexagon socket head screw (M
3
×
12
).
VN012B33
M
odel
D
esignation of silencer element (maintenance parts) for vacuum generator alone
VN
M
odel
D
esignation of vacuum generator manifold type (
E
xample)
4
(3)
4
(4)
D24
(6)
H05
(1)
4
(2)
S
(5)
V1
(7)
M 08
(8)
(4) Air supply port for blow-off (PS)
Code
Fitting size & type
Both side R side only L side only
4
4R
4H
ø4
mm straight tube fitting
6
6R
6H
ø6
mm straight tube fitting
8
8R
8H
ø8
mm straight tube fitting
4L
4LR
4LH
ø4
mm elbow tube fitting
6L
6LR
6LH
ø6
mm elbow tube fitting
8L
8LR
8LH
ø8
mm elbow tube fitting
N
Common to vacuum making air and blow-off air
* When the port codes of
4
,
6
,
8
,
4
L,
6
L and
8
L are selected, vacuum making air and blow-off air are individisually
supplied.
(2) Vacuum port (V)
Port type
Straight tube fitting
Elbow tube fitting
̶
Code
3
4
3L
4L
K
Size
ø3
mm
ø4
mm
ø3
mm
ø4
mm
For a combination of different sensors (*
1
)
*
1
.
Give details in the specification order form
(1) Vacuum characteristics
Code
Nozzle dia.
Pressure supply
Final vacuum
Suction flow
Air consumption
(in.)
(mm)
(psi)
(MPa) (-in. Hg) (-kPa) (SCFM) (
l
/min[ANR]) (SCFM) (
l
/min[ANR])
E04
ø0.016
ø0.4
50.8
0.35
26.7
90.4
0.07
2
0.21
6
H05
ø0.02
ø0.5
72.5
0.5
0.25
7
0.40
11.5
E05
50.8
0.35
0.11
3
0.28
8
H06
ø0.024
ø0.6
72.5
0.5
0.33
9.5
0.56
16
E06
50.8
0.35
0.18
5
0.42
12
K
For a combination of different nozzles (give details in the specification order form)
* K: E type and H type can not be mounted on same manifold. Only nozzles with same vacuum characteristics H or E,
but different nozzle size, can be mounted together.
* The flow rate in SCFM is a reference value converted by multiplying
l
/min[ANR] by
0
.
035
.
(3) Air supply port for vacuum generation (PV)
Code
Fitting size & type
Both side R side only L side only
4
4R
4H
ø4
mm straight tube fitting
6
6R
6H
ø6
mm straight tube fitting
8
8R
8H
ø8
mm straight tube fitting
4L
4LR
4LH
ø4
mm elbow tube fitting
6L
6LR
6LH
ø6
mm elbow tube fitting
8L
8LR
8LH
ø8
mm elbow tube fitting
(5) Exhaust port (EX)
Code
S
Type
Silencer vent
* Tube exhaust type is not selectable for manifold type.
(6) Voltage specification
Code
D24
Spec.
24VDC
(7) Sensor specifications
Code
Speãfications
No code
Without sensor
V1
Analog vacuum sensor
V2
Separated LED indi Analog vacuum sensor
R1
Analog compound pressure sensor
R2
Separated LED ind Analog compound pressure sensor
K
For a combination of different sensors (give details in the specification order form)
Straight type
(8) No. of manifolds
Code
02
03
04
05
06
07
08
09
10
No. of manifold
2
3
4
5
6
7
8
9
10
Elbow type
Straight type
Elbow type
Vacuum port (V)
Vacuum port (V)
Air supply port for
vacuum generation (PV)
Air supply port for
blow-off (PS)
Air supply port for
vacuum generation (PV)
Air supply port for
blow-off (PS)
2011̲vacuum-4
11.8.4, 3:38 PM
192
