double gear pumps vnk11

Transcription

VINCKE GEAR PUMPS
SIMPLE GEAR PUMPS VNK1
DOUBLE GEAR PUMPS VNK11
Description and use
The şi
gear
pumps with constant displacement, are used
Descriere
utilizare
drive installations
for heavy-duty machines,
Pompele in
cuhydro
roti dintate,
au volum geometric
equipment
for transport,
machine-tools
constant si
sunt utilizate
in actionari
hidraulice, laetc.
utilaje de ridicat si transport, masini-unelte etc.
A-Pompe cu circulatie radiala:
A-Pumps with radial circulation:
A1-Common use pumps HP1; HP11
A2-Double pumps with a single inlet HAL11
A3-Bidirectional pumps HP1-BA; HP11-BA
A4-Special applications HFw; HP1-CO
A1-Pompe de uz general HP1; HP11
A2-Pompe duble cu o singura aspiratie HAL11
A3-Pompe bidirectionale HP1-BA; HP11-BA
A4-Aplicatii speciale HFw; HP1-CO
B Pumps with axial circulation:
B-Pompe cu circulatie axiala:
B1-Pumps EHTY; HTY; PHTY (clockwise rotation)
B2-Pumps EHTS; HTS; PHTS (anticlockwise rotation)
B3-Pumps EHTCK; HTCK; PHTCK (clockwise rotation)
B4-Pumps EHTC; HTC; PHTC (clockwise rotation)
B5-Pumps EHTCB; HTCB; PHTCB (clockwise rotation)
B1-Pompe EHTY; HTY; PHTY (sens dreapta)
B2-Pompe EHTS; HTS; PHTS (sens stanga)
B3-Pompe EHTCK; HTCK; PHTCK (sens dreapta)
B4-Pompe EHTC; HTC; PHTC (sens dreapta)
B5-Pompe EHTCB; HTCB; PHTCB (sens dreapta)
-Pumps with radial circulation:
Common use pumps HP1; HP11
VNK1
H
Vg
Ax antrenare
Driving shaft
cm3/rev
ccm/rev
0,8
1
1,2
1,7
2,2
1
2
Flanşă prindere
Fastening flange
Conic 1 8 PLESSEY
Conical 1:8 PLESSEY
Conic 1:8 SAUER
Conical 1:8 SAUER
3
Cilindric - ø 12 SAUER
Cylindrical - ø 12 SAUER
4
Canelat - Involute spline
SCAN TO 12x10
(m=0,75; z=15)
2,6
3,2
5
3,8
6
1
2
3
Flanşă aspiraţie
Inlet port
PLESSEY (Anglia)
PLESSEY (England)
SAUER (Germania)
SAUER (Germany)
1
4 găuri M6 / Ø 30
4 holes M6 / Ø 30
2
4 inlet M6 / Ø 30
4 holes M6 / Ø 30
Ovală SAE AA
Oval SAE AA
3
CEF 12x1
Involute spline
SAE 14T 32/64 Dp
4,3
4,7
Sens
Rotation
1
4 găuri M6 / Ø 30
4 holes M6 / Ø 30
2
4 găuri M6 / Ø 30
4 holes M6 / Ø 30
3
4
Filetat M20 x 1,5
Threaded M20 x 1,5
Filetat M18 x 1,5
Threaded M18 x 1,5
4
Filetat M20 x 1,5
Threaded M20 x 1,5
Filetat M18 x 1,5
Threaded M18 x 1,5
5
Filetat M16 x 1,5
Threaded M16 x 1,5
5
Filetat M16 x 1,5
Threaded M16 x 1,5
6
Filetat M14 x 1,5
Threaded M14 x 1,5
6
Filetat M14 x 1,5
Threaded M14 x 1,5
34
Filetat G 3/4"
Threaded G 3/4''
34
Filetat G 3/4"
Threaded G 3/4''
Filetat G 1/2"
Threaded G 1/2''
12
Filetat G 1/2"
Threaded G 1/2''
12
6
7,8
Flanşă refulare
Outlet port
38
0
Filetat G 3/8"
Threaded G 3/8''
** Obturat
** Closed
38
0
Filetat G 3/8"
Threaded G 3/8''
D (left)nga)
(left)
C (right)eapta)
(right)
B
(bidirectional)
** if the inlet or
outlet ports are
not on the body
of the pump
** Obturat
** Closed
Example
VNK1
1,7
1
1
1
A
1
Common use, double pumps HP11 - codification
VNK11
(ccm/rev)
Ax antrenare
Driving shaft
Flanşă prindere
Fastening flange
Aspiraţie 1
Inlet port 1
Refulare 1
Outlet port 1
1
1
Aspiraţie 2
Inlet port 2
Refulare 2
Outlet port 2
Sens
Rotation
Example
VNK11
Edition:
(3,2+1,7)
3 March 20063
1
1
A
Driving shafts
Fastening flanges
PLESSEY
SAE AA
R
H
Ø
50
=
26,2
=
5
Varianta 3
Variant 3
,8
-
L
N
B
Varianta 1
Variant 1
Ø 10,4
grosime "b"
thickness
Conical shaft type 1;2
0,0
Ax conic tip 1;2
-0,05
45,7
11
1:8
82,6
R6
52,4
100
Varianta 2
Variant 2
Ax cilindric tip 3
Cylindrical shaft type 3
SAUER
Flanşe prindere
(dimensiuni)
Fastening flanges
(dimensions)
H
11,6
24,5
M 10 x 1
H=6
Ø7
Ø 25,4
I
80
f
F
h
H=4
85
31,6
Ø6
,5
56
68
N
L1
=
F
11
Axe canelate - tip 4; 5; 6
Grooved shafts - type 4; 5; 6
I
A
Driving shafts (dimensions)
Varianta
Variant
1
2
3
4
5
6
Tip ax
Shaft type
Conic 1:8 (PLESSEY)
Conical 1:8 (PLESSEY)
Conic 1:8 (SAUER)
Conical 1:8 (SAUER)
Cilindric Ø 12 (SAUER)
Cylindrical Ø 12 (SAUER)
Involute spline
SCAN TO 12X10 (m=0,75; z=15)
CEF 12x1
Involute spline
SAE 14T 32/64 Dp
N
R
S
[mm] [mm] [mm]
Varianta
Variant
48,5
-0,05
3
20,1
Ø 30
Ø 12
-0,020
-0,040
H=4,5
l
[mm]
B
[mm]
F
[mm]
f
[mm]
k
[mm]
h
[mm]
b
[mm]
29
20
Ø 8+0,1
M6
1:8
5,6
2,4
29
19,5
Ø 9-0,1
M8
1:8
6
3
-
-
-
-
-
-
-
22
30
11,9
-
-
-
-
22
-
11,9
-
-
-
-
27
-
11,9
-
-
-
-
1
18
30
18
2
11
23
15
3
18
30
18
S
=
L2
=
R
=
Inlet and outlet ports
type 1
- type 2
D = 14
ţ inlet
d = 12 (refulare - outlet)
type 3;4;5;6;7;8;9
D = 14 (aspir ie- inlet
d = 12 (refulare outlet
Tip
Type
3
4
5
6
7
8
9
d)
D(
f
Ø3
Ø3
0,2
0,2
4xM6
12 mm deep
m
5m
p
dee
f - filete
threads
M20 x 1,5
M18 x 1,5
M16 x 1,5
M14 x 1,5
G 3/4''
G 1/2''
G 3/8''
1
4xM6
12 mm deep
TECHNICAL CHARACTERISTICS
L
Vg
3
[cm /rot] L1; L2
[ccm/rev] mm
0,85
1
1,2
1,7
2,2
2,6
3,2
3,8
4,3
4,7
6
7,8
41,2
41,7
42,5
44.3
46,2
47,7
49,9
52,1
54
55,5
60,3
67
Presiune - Pressure
[bar]
Pn
Pmax
[bar]
[bar]
250
Presiune
aspiraţie
Inlet pressure
[bar]
280
min. -0,3
max. 1
240
190
140
260
210
160
hvn
%
80
84
86
88
90
91
92
93
94
95
97
98
Nota:
- Pn: presiunea nominala
- Pmax: presiunea maxima la care poate lucra pompa
intermitent (max. 20 s); presiunea medie nu va depasi
presiunea nominala.
- Varfurile de presiune, de comutare, pot depasi presiunea
maxima cu 20 bar.
- Randamentele volumice hvn se garanteaza in conditii
nominale si la o vascozitate a uleiului de 30...40 mm2/s.
- Caracteristicile de mai sus sunt valabile si pentru pompele
duble (la fiecare treapta in parte).
- La cerere se pot construi pompe cu alte volume geometrice
sau cu alte configuratii.
- Pentru n>1500 rot/min, P<1500000 / (Vg x nef)
- Functionarea pompelor la turatii ridicate, fara cavitatie, este
posibila numai cu o aspiratie suficient de larga.
Turaţie (rot/min)
Speed (rev/min)
nn
1500
Zgomot
max.
Max.
noise
nmin
nmax
1200
4500
60
1000
3500
61
800
3200
2800
2700
2400
2000
1800
62
700
600
(dB)
63
Temperatura Vâscozitate
Temperature Viscosity
o
[cSt]
[ C]
Filtrare
Filtration
[mm]
-15 ... +80 12 ... 2000
20
recomandat recomandat
recommended recommended
0 ... +60
25 ... 200
64
Note:
- Pn: nominal pressure
- Pmax: maximum pressure at witch the pumps can
intermittently work (max. 20 s); average pressure should be
lower than Pn.
- Pressure peaks, in comutation can be 20 bar higher as Pmax.
- Volumetric efficiency hvn is guaranted in nominal conditions
and viscosity 30…40 mm2/s.
- The characteristics mentioned above are valid also for double
pumps (for every stage).
- At request, can be manufactured pumps with other
displacements and configurations
- For n>1500 rev/min, P<1500000 / (Vg x nef)
- Functioning at high speed, without cavitation, it is possible only
with an enough large inlet.
POMPE SIMPLE HP1 - SIMPLE GEAR PUMPS VNK1
POMPE DUBLE HP11 DOUBLE GEAR PUMPS VNK11
A2 - Double pumps with a single inlet HAL11
Codification
VNK11
(Vg1 + Vg2)
(cm3/rot) (ccm/rev)
Ax antrenare
Driving shaft
Flanşă prindere
Fastening flange
Aspiraţie 1
Inlet port 1
Aspiraţie 2
Inlet port 2
Refulare 1
Outlet port 1
Refulare 2
Outlet port 2
Sens
Rotation
cu aspiraţie comună pe treapta 1
with common inlet on stage 1
N
L1
24
=
L2
=
R
=
11
=
common inlet
Example
VNK11
(3,2+1,7)
1
1
1
0
1
1
A
cu aspiraţie comună pe treapta 2
with common inlet on stage 2
N
L1
24
=
L2
=
R
=
11
=
common inlet
Example
VNK11
H
(2,2+3,2)
1
1
0
1
1
1
A
Nota:
Note:
- Pentru acest tip de pompe nu se recomanda utilizarea
aspiratiei tip 2.
- Aspiratia comuna trebuie sa fie suficient de mare pentru
ambele trepte.
- Recomandam amplasarea aspiratiei comune pe treapta cu
volum geometric mai mare
- For this pumps it is not recommended the inlet type 2
- The common inlet should be large enough for both stages.
- It is recommended that the common inlet is on the stage with
bigger displacement.
A3 - Pompe bidirecţionale HP1-BA; HP11-BA
A3 - Bidirectional pumps HP1-BA; HP11-BA
Codification simple pumps
Vg
3
cm /rot
ccm/rev
HP 1
Ax antrenare
Driving shaft
Flanşă prindere
Fastening flange
N
L
Flanşă aspiraţie
Inlet port
R
=
Flanşă refulare
Outlet port
Bidirectional
Bidirectional
Pompele bidirectionale, pot lucra cu sens de rotatie stanga
sau dreapta, alternativ.
Constructiv sunt similare cu pompele normale, dar au 2
aspiratii alternative si un drenaj extern.
Datorita etansarilor interioare, simetrice, presiunea nominala
este limitata la 210 bar.
=
The bidirectional pumps can work clockwise and
anticlockwise rotation, alternativ.
The construction of the pumps is similar with normal pumps,
but they have 2 alternative inlets and external drain.
Because simetric internal sealing, nominal pressure is
limited at 210 bar.
M12 x 1,5
drenaj ex
te
external rn
drain
- Example
VNK1
1,7
1
1
1
1
B
Codificare pompe duble - Codification double pumps
Ax antrenare
Driving shaft
(Vg1 + Vg2)
(cm3/rot) (ccm/rev)
Flanşă prindere
Fastening flange
N
L1
=
Aspiraţie 1
Inlet port 1
24
L2
=
Aspiraţie 2
Inlet port 2
Refulare 1
Outlet port 1
=
R
=
Refulare 2
Outlet port 2
Bidirectionala
Bidirectional
external drain (for both stages)
VNK11
- Example
(3,2+1,7)
6
3
1
1
9
B
9
TECHNICAL CHARACTERISTICS (bidirectional pumps)
Pbar
Pressure
Vg
L
3
[
[cm /rot] L1; L2
[ccm/rev] [mm]
Pmax
Pn
0,85
1
1,2
1,7
2,2
2,6
3,2
3,8
4,3
4,7
6
7,8
41,2
41,7
42,5
44,3
46,2
47,7
49,9
52,1
54
55,5
60,3
67
210
190
140
230
210
160
Presiune
aspiraţ
Inlet
pressure
[bar]
min. -0,3
max. 1
hvn
%
80
84
86
88
90
91
92
93
94
95
97
98
Turaţie (rot/min)
Speed (rev/min)
nn
nmin
nmax
1200
4500
Zgomot
max.
Max.
noise
(dB)
Temperatura Vâscozitate
Temperature Viscosity
o
[cSt]
[ C]
Filtrare
Filtration
[mm]
60
-15 ... +80 12 ... 2000
1500
1000
3500
61
800
3200
2800
2700
2400
2000
1800
62
700
600
63
64
20
recomandat recomandat
0 ... +60
25 ... 200
A4 - Aplicaţii speciale HFw şi HP1-CO
A4 - Special application HFw and VNK1-CO
CARACTERISTI TECHNICAL CHARACTERISTICS
Vg
3
cm /rot
ccm/rev
0,85
1
1,2
1,7
2,2
2,6
3,2
3,8
4,3
5
Pompe HFw
HFw pumps
A
B
C
H
(mm) (mm) (mm) (mm)
78,1
78,6
79,4
81,2
83,1
84,6
86,8
89
90,9
93,5
69,6
70,1
70,9
72,7
74,6
76,1
78,3
80,5
82,4
85
40,5
40,8
41,1
42
43
43,8
44,9
46
46,9
48,2
41,2
41,7
42,5
44,3
46,2
47,7
49,9
52,1
54
56,6
Pn
Pmax
[bar]
[bar]
210
hvn
%
80
82
84
86
87
88
89
91
92
93
240
A
80
63
47,6 ±0,1
B
C
8,5
5 + 0,1
1
G 1/2''
30
Ø 36
Ø 74
Ø 47,6 ±0,1
34,1
13,5
10,3
11
Ø 12
Ø 32 +1
5,75 -0,05
Ø 45,2
+ 0,04
- 0,02
10 -0,3
10 -0,3
8,5
SENS ROTAŢIE STÂNGA (A)
ANTICLOCKWISE ROTATION
19,9
17
H
3
+0,
5,5
Codificare - Codification
HF-Vg-A
Pompe HP1-COVNK1-CO
pumps
6 11
B
A
H
63
8
17
0,020
20
refulare M14 x 1,5
outlet
M18x1,5
inlet
Codificare - Codification
HP1-CO-Vg-A
Ø 74
-0,02
Ø 32 -0,05
Ø 12
Ø 24
11
10,5
2x
Ø
5 -0,08
OR 28 x 2
(ext. Ø 32,6)
6,5 ± 0,2
M
0,020
12 +0,2
-0,4
m
M 12 m ep
c. de
ân m
ad 2 m
1
29,5
2
0,020
The fixation plate should have
-0,02
8,6
20
Placa de fixare trebuie să aibă
POMPE DUBLE HP11 B - Pompe cu circulaţie axială: DOUBLE GEAR PUMPS VNK11
B - Pumps with axial circulation:
ORDERING CODES
EHTCK
EHTS
HTCK
HTS
PHTCK
PHTS
EHTY
HTY
PHTY
EHTY-0,85-C
EHTY-1-C
EHTY-1,2-C
EHTY-1,7-C
EHTY-2,2-C
EHTY-2,6-C
EHTY-3,2-C
EHTY-3,8-C
HTY-3,8-C
EHTY-4,3-C
HTY-4,3-C
EHTY-4,7-C
HTY-4,7-C
PHTY-4,7-C
HTY-6-C
PHTY-6-C
HTY-7,8-C
PHTY-7,8-C
EHTS-0,85-A
EHTS-1-A
EHTS-1,2-A
EHTS-1,7-A
EHTS-2,2-A
EHTS-2,6-A
EHTS-3,2-A
EHTS-3,8-A
HTS-3,8-A
EHTS-4,3-A
HTS-4,3-A
EHTS-4,7-A
HTS-4,7-A
PHTS-4,7-A
HTS-6-A
PHTS-6-A
HTS-7,8-A
PHTS-7,8-A
EHTCK-0,85-C
EHTCK-1-C
EHTCK-1,2-C
EHTCK-1,7-C
EHTCK-2,2-C
EHTCK-2,6-C
EHTCK-3,2-C
EHTCK-3,8-C
HTCK-3,8-C
EHTCK-4,3-C
HTCK-4,3-C
EHTCK-4,7-C
HTCK-4,7-C
PHTCK-4,7-C
HTCK-6-C
PHTCK-6-C
HTCK-7,8-C
PHTCK-7,8-C
EHTCB
HTCB
PHTCB
cm /rot
ccm/rev
EHTC-0,85-C
EHTC-1-C
EHTC-1,2-C
EHTC-1,7-C
EHTC-2,2-C
EHTC-2,6-C
EHTC-3,2-C
EHTC-3,8-C
HTC-3,8-C
EHTC-4,3-C
HTC-4,3-C
EHTC-4,7-C
HTC-4,7-C
PHTC-4,7-C
HTC-6-C
PHTC-6-C
HTC-7,8-C
PHTC-7,8-C
EHTCB-0,85-C
EHTCB-1-C
EHTCB-1,2-C
EHTCB-1,7-C
EHTCB-2,2-C
EHTCB-2,6-C
EHTCB-3,2-C
EHTCB-3,8-C
HTCB-3,8-C
EHTCB-4,3-C
HTCB-4,3-C
EHTCB-4,7-C
HTCB-4,7-C
PHTCB-4,7-C
HTCB-6-C
PHTCB-6-C
HTCB-7,8-C
PHTCB-7,8-C
0,85
1
1,2
1,7
2,2
2,6
3,2
Y
B1 - EHTY-HTY-PHTY pumps
Pn Pmax h
v
(bar) (bar) (%)
Vg
3
EHTC
HTC
PHTC
250
220
250
200
250
180
240
250
190
210
140
160
3,8
4,3
4,7
6
7,8
+0,2
12 -0,4
B
A
L
20
11
240
280
220
280
200
260
280
210
230
160
180
(dB)
60
61
62
63
64
17
0,020
Ø 74
- inlet
-0,02
Ø 32 -0,05
Ø 12
9,5
31
Ø 24
5 -0,08
9
8,6
12,7
,7
12
G3
/8''
dee
p1
2m
m
Ø
OR 28 x 2
(ext. Ø 32,6)
O.R. 9,4 x 1,8
Ø 12,7
SENS ROTAŢIE DREAPTA (C)
CLOCKWISE ROTATION
1,4
refulare
outlet
A-A
20
B2 - Pompe EHTS-HTS-PHTS
B2 - EHTS-HTS-PHTS pumps
11
8
17
0,020
63
Ø
,7
12
OR 28 x 2
(ext. Ø 32,6)
23
6,5 ± 0,2
1,4
A-A
Ø 12,7
refulare
outlet
O.R. 9,4 x 1,8
- inlet
-0,02
12,7
Ø 74
A
Ø 32 -0,05
Ø 12
9,5
2
Ø 24
10,5
2x
Ø
5 -0,08
-0,02
8,6
6
A
L
0,020
+0,2
12 -0,4
B
20
20
67,2
67,7
68,5
70,3
72,2
73,7
75,9
78,1
86,1
80
88
81,5
89,5
95,5
94,3
100,3
101
107
63
4
A
23
61,2
61,7
62,5
64,3
66,2
67,7
69,9
72,1
80,1
74
82
75,5
83,5
89,5
88,3
94,3
95
101
0,020
5,5 ± 0,2
29,5
33,2
33,7
34,5
36,3
38,2
39,7
41,9
44,1
52,1
46
54
47,5
55,5
61,5
60,3
66,3
67
73
8
Ø
A
A
L
A
B
(mm) (mm) (mm)
-0,02
2x
6
280
80
84
86
88
90
91
92
94
94
95
95
96
96
96
97
97
98
98
Zgomot
max.
Max.
noise
G 3/8''
deep 12 m
m
B3 - Pompe EHTCK-HTCK HTCK
+0,2
B3 - EHTCK-HTCK-PHTCK pumps
12 -0,4
B
20
A
L
11
0,020
8
63
17
Ø 5 -0,08
Ø 74
A
aspiraţie
inlet
Ø
OR 28 x 2
(ext. Ø 32,6)
12
,7
G
ad 3/8''
dee ânc.
p 1 12 m
2m m
m
23
12,7
-0,02
Ø 12
Ø 24
2
Ø 32 -0,05
Ø
9,5 10,4
2x
29,6
A
0,020
-0,02
8,6
6
6,5 ± 0,2
0,020
20
O.R. 9,4 x 1,8
1,4
e
outlet
A-A
Ø 12,7
CLOCKWISE ROTATION
P TC
B4 - EHTC-HTC-PHTC pumps
B
20
11
0,020
22
0,020
OR 28 x 2
(ext. Ø 32,6)
17
63
Ø
,7
12
m
1,6
z
6
30o - 0,438 - 0,13
x
0,218
2,917
Sd
7,3 +0,014
L2
-0,008
8,5 -0,2
Di
11,7
Dext
B5 - Pompe EHTCK-HTCK-PHTCK
B5 - EHTCK-HTCK-PHTCK pumps
B
A
L
0,020
0,020
63
8
17
Ø
,7
12
OR 28 x 2
(ext. Ø 32,6)
6,5± 0,2
CLOCKWISE ROTATION
Ø 12,7
refulare 2 - outlet 2
1,4
refulare 1
outlet 1
A-A
Producătorul îşi rezervă dreptul să modifice datele din prezenta documentaţie, pentru îmbunătăţirea produsului.
13,8
aspiraţie - inlet
A
0,020
O.R. 9,4 x 1,8
12,7
Ø 74
-0,02
Ø 32 -0,05
9,5 10,4
2
G1
/
adâ 4''
n
dee c. 11 m
p 11
m
mm
Ø 5 -0,08
Ø
23
11
-0,02
8,6
6
2x
29,6
A
+0,2
12 -0,4
Ø 24
Ø 12,7
Ø 12
O.R. 9,4 x 1,8
CLOCKWISE ROTATION
1,4
20
- inlet
G
ad 3/8''
dee ânc.
p 1 12 m
2m m
m
A
23
12,7
-0,02
Ø 24
2
G3
adâ /8''
dee nc. 1
p1 2m
2m m
m
A
4
Ø 32 -0,05
9,5 10,4
13
Ø 74
29,6
max. 27,5
2x
Ø
8,6
6
A
L
0,020
SIMPLE GEAR PUMPS
DOUBLE GEAR PUMPS
HP2
Descriere şi utilizare
HP22
Description and use
Pompele cu roţi dinţate au volum geometric
constant şi sunt utilizate în acţionări hidraulice,
la maşini agricole, echipamente anexe pentru
tractoare, utilaje de ridicat şi transport, utilaje
terasiere grele, maşini unelte, ş.a.
The gear pumps with constant displacement,
are used in the hydro drive installation, for
agricultural equipment, mobiles, heavy-duty
equipment for transport and earth moving
machines-tools.
A - Pompe de uz general HP2; HP22
B - Pompe duble cu o singură aspiraţie HAL22
C - Pompe bidirecţionale HBA2; HBA22
A - Common use pumps HP2; HP22
B - Double pumps with a single inlet HAL22
C - Bidirectional pumps HBA2; HBA22
A - Pompe de uz general HP2; HP22
A - Common use pumps
HP2;
HP22
Codification
Vg
3
HP2
Ax antrenare
Driving shaft
cm /rot
ccm/rev
4
1
4,5
:
2
5,5
6,3
3
8,2
5
14
6
15
16
0
19
A
22,5
25
C
27,9
E
Flanşă prindere
Fastening flange
1:5 BOSCH
Conical 1:5 BOSCH
18
Conical 1:8 (diminished)
Conic 1:8 PLESSEY
Conical 1:8 PLESSEY
C
Involute spline shaft
B 17x14 DIN 5482
Canelat - Involute spline shaft
SAE 16T 24/48 Dp
Cilindric ø 17,45
Cilindrical ø 17,45
Canelat - Involute spline shaft
SAE 9T 16/32 Dp
1
PLESSEY (4 x ø 7)
2
DIN (4 x ø 9)
Flanşă aspiraţie
Inlet port
3
PLESSEY (4 x ø 8.5)
4
BOSCH 2 x ø 11
6
BOSCH 2 x ø 11
7
Ovală SAE "A"
Oval SAE "A"
1
2
3
4
6
7
8
9
H
M
O
Conic 1:5 (majorat)
Conical 1:5 (increased)
Cilindric ø 15,875
Cilindrical ø 15,875
Gaz
BSPP
DIN
PLESSEY
PLESSEY
1 1/16'' - 12 UNF
ISO 6149
PLESSEY
Gaz
BSPP
G 3/4''
PLESSEY
Obturată ***
Closed ***
Flanşă refulare
Outlet port
1
2
3
4
6
7
8
9
H
M
O
Gaz
BSPP
DIN
PLESSEY
PLESSEY
7/8'' - 14 UNF
ISO 6149
PLESSEY
Gaz
BSPP
G 1/2''
PLESSEY
Obturată ***
Closed ***
Sens
Rotation
A (
(left)
C (dreapta)
(right)
B
(bidirectional)
*** Dacă aspiraţia şi refularea nu sunt pe corpul pompei
*** If inlet or outlet ports are not on the body of the pump
Example
VNK2
14
3
3
1
A
1
Pompe duble, de uz general HP22 (fără accesorii) - codificare
Common use, double pumps (without accessories) - codification
HP22
VNK22
Example
(Vg1 + Vg2)
VNK22
(16 + 6,3)
Ax antrenare
Driving shaft
Flanşă prindere
Fastening flange
3
3
Aspiraţie 1
Inlet port 1
3
Refulare 1
Outlet port 1
Aspiraţie 2
Inlet port 2
3
Accessories codification (attached at the pump code)
710 / Pd / Qr
Example
760 / Pd
Regulator de debit şi de presiune (retur intern) / Presiune deschidere supapă / Debit reglat
Flow and pressure control valve (internal return) / Valve opening pressure / Regulated flow
VNK2-11,3-3344-C- 710/125/7
Supapă reglabilă (retur intern) / Presiune deschidere supapă
Adjustable valve (internal return) / Valve opening pressure
Example VNK22-(11,3+4)-3344-11-A-
Ediţia:
martie 2006
760/150
1
Refulare 2
Outlet port 2
1
Sens
Rotation
C
Driving shafts
Fastening flanges
grosime "b"
thickness
Axe conice - Variantele 1;2;3;C
Conical shafts - Variants 1;2;3;C
L
N
B
Varianta 1 (Plessey)
Variant 1 (Plessey)
R
=
=
R9
7
Varianta 3 (Plessey)
Variant 3 (Plessey)
R9
71,5
71,5
32,5
H=5
ø 36,5
63,6
I
4xø
-0,02
-0,06
7
4xø
S
L2
=
=
R
=
4xø
7
-0,02
-0,06
ø 50
65,5
I
I
L1
14,3
60
F
F
34,5
0
,06 6
-0 ,10
-0
0
H=7
(H)
=
H=7
h
ø8
B
B
N
9
60
90
72
grosime "b"
thickness
-0,02
-0,06
Varianta 4
Variant 4
Varianta 2 (DIN)
Variant 2 (DIN)
Axe cilindrice
Variantele 0;E
Cylindrical shafts
Variants 0;E
(H)
ø 36,5
118
Axe canelate
Variantele 5;6;A
Grooved shafts
Variants 5;6;A
H=5
ø 100
15,7
K
63,6
f
F
h
32,5
H
2x
1
ø1
9
Varianta 7 (SAE "A")
Variant 7 (SAE "A")
Varianta 6
Variant 6
11
106,4
ø 82,55 -0,05
60
ø 100
H=7
ø 50
2x
112
14,3
2xø
15,7
60
H=6
-0,02
-0,06
ø1
1
Axe de antrenare (dimensiuni pentru pompe HP2)
Driving shafts (dimensions for HP2 pumps)
l
[mm]
B
[mm]
F
[mm]
f
[mm]
k
h
[mm]
b
[mm]
Mmax
[Nm]
Conic 1:5 BOSCH
Conical 1:5 BOSCH
Conic 1:5
Conical 1:5 (increased)
Conic 1:8 (micşorat)
Conical 1:8 (diminished)
Conic 1:8 PLESSEY
Conical 1:8 PLESSEY
38
24,8
13,6
M12x1,25
1:5
9,2
3
150
40
26,6
14
M12x1,25
1:5
9,6
3
160
39
30
14
M12x1,25
1:8
9,4
3,2
170
39
27,4
14,8
M12x1,25
1:8
9,4
3,2
180
-
26
14
16,5
75
26
14
17,9
80
4
31.5
19
15,5
70
6
43
37
17,45 0
-0,02
11,1
4,76
70
7
44.5
36,5
15,87 0
9,7
3,96
65
- Shaft
Variant
1
C
2
3
5
6
A
0
E
type
Involute spline
B 17x14 DIN 5482
Involute spline
SAE 16T 24/48 Dp
Involute spline
SAE 9T 16/32 Dp
Cilindric 1
Cylindrical ø 17,45
Cilindric 15,875
Cylindrical ø 15,875
Flanşe prindere
(dimensiuni pentru pompe HP2)
Fastening flanges
(dimensions for the HP2 pumps)
Varianta
Variant
N
[mm]
R
[mm]
S
[mm]
20
21
40
13
13
34.5
1
-0,02
3
2
Inlet-outlet ports
Threaded variants
-
type 1;6;7;9;H
27,9
type 6
UNF
type 7
ISO 6149 (metric)
type 9
BSPP
84
type 3;4;8;M
tip 3 - type 3
PLESSEY variants
a
type 1
BSPP
tip 4 - type 4
tip 8 - type 8
tip M - type M
b
27,9
84
**Volumele geometrice Vg = 4...8,2 sunt fără găurile "a" şi "b"
**Displacements Vg = 4...8,2 are without holes "a" and "b"
DIN variant
type 2
type 2
27,9
84
type H
BSPP
CARACTERISTICI TEHNICE - TECHNICAL CHARACTERISTICS
Vg
L
cm3/rot L1; L2
ccm/rev mm
4
4,5
5,5
6,3
8,2
11,3
14
15
16
19
22,5
25
27,9
44,7
45,6
47,2
48,6
51,7
56,8
61,3
63
64,7
69,7
75,1
79,2
84
hvn
%
88
89
90
91
92
93
93,6
94
94,5
95
95,5
96
97
Presiune - Pressure
[bar]
Pn
250
Pmax
Presiune
aspiraţie
Inlet pressure
[bar]
Turaţie (rot/min)
Speed (rev/min)
nominal
max.
1000
4500
900
4000
800
3500
280
min. - 0,3
max. 1,5
235
200
160
150
140
min.
250
220
180
170
160
1500
600
3000
500
Temperatura
Temperature
o
[ C]
Vâscozitate
Viscosity
[cSt]
Filtrare
Filtration
[mm]
-15...+ 80
12...2000
25
recomandat
recomandat
0...+ 60
25...200
concentraţie
concentration
max. 0,05%
2500
2000
Nota:
Note:
- Pn: presiunea nominala la care se garanteaza fuctionarea
continua, durabilitatea si randamentul volumic.
- Pmax: presiunea maxima la care poate lucra pompa
intermitent (max. 20s); presiunea medie nu va depasi
presiunea nominala.
- Varfurile de presiune, de comutare, pot depasi presiunea
maxima cu 20 bar.
- Randamentele volumice hvn se garanteaza in conditii
2
nominale si la o vascozitate a uleiului de 30….40 mm /s.
- Caracteristicile de mai sus sunt valabile si pentru pompele
duble (la fiecare treapta in parte).
- La cerere se pot construi:
- pompe cu alte volume geometrice
- pompe cu:
a. supapa cu retur extern (la bazin)
b. supapa cu retur intern (la aspiratia pompei)
c. regulator de debit cu supapa, cu debit excedentar
returnat in exterior
d. regulator de debit cu supapa, cu debit excedentar
returnat in aspiratie
- Pentru n>1500 rot/min, P<6 000 000 / (Vg x nef)
- Functionarea pompelor la turatii ridicate, fara cavitatie, este
posibila numai cu o aspiratie suficient de larga.
- presiunea de aspiratie nu va scade sub 0,7 bar abs.
- Pn: nominal pressure for which, continuous running, life time
and volumetric efficiency are garanted.
- Pmax: maximum pressure at witch the pumps can intermittently
work (max. 20s); average pressure should be lower than Pn
- Pressure peaks, in comutations can be 20 bar higher as Pmax.
- Volumetric efficiency hvn is guaranted in nominal conditions
and viscosity 30…40 mm2/s.
- The characteristics mentioned above are valid also for double
pumps (for every stage).
- At request, can be manufactured:
- pumps with other displacements.
- pumps with:
a. valve with external return (to the tank)
b. valve with internal return (to the inlet part)
c. flow control valve with external return
d. flow control valve with internal return
- For n>1500 rev/min, P<6 000 000 / (Vg x nef)
- Functioning at high speed, without cavitation, it is possible only
with an enough large inlet.
- The inlet pressure should not decrease under 0.7 bar absolute.
La cerere se pot costrui:
- pompe duble HP21 cu treapta a doua din grupa 1,
(cu Vg = 0.85…7.8 cm3/rot)
- pompe cu alte volume geometrice
- pompe cu alte configuratii
- pompe cu accesorii:
a. supapa cu retur extern
b. supapa cu retur intern
c. regulator de debit cu supapa, cu retur extern
d. redulator de debit cu supapa, cu retur intern
At request, can be manufactured:
- double gear pumps HP21 with second stage from group 1
3
(with Vg = 0.85….7.8 cm /rev)
- pumps with other displacements.
- pumps with accessories:
a.valve with external return
b.valve with internal return
c.flow control valve with external return
d.flow control valve with internal return.
POMPE SIMPLE HP2 - SIMPLE GEAR PUMPS HP2
POMPE DUBLE HP22 - DOUBLE GEAR PUMPS HP22
B - Pompe duble cu o singură aspiraţie HAL22
B - Double pumps with a single inlet HAL22
Codification
VNK22
Ax antrenare Flanşă prindere
Driving shaft Fastening flange
Vg1 + Vg2)
L1
32
L2
Aspiraţie 2 Refulare 2
Inlet port 2 Outlet port 2
Sens
Rotation
R
7
pe treapta 1
Double pump with common inlet on first stage
15,7
N
Example
VNK22
(16+6,3)
L1
3
32
1
L2
1
0
1
C
R
7
Pompe duble cu aspiraţie comună pe treapta 2
Double pump with common inlet on second stage
15,7
N
3
Example
VNK22
(11,3+16)
3
3
0
1
1
1
NOTE:
- The common inlet should be large
enough, for both stages.
- It is recommended, that inlet is on stage
with bigger displacement.
- For this pumps is not recommended
inlets type 3; 4; 8; M
C
POMPE SIMPLE HP2 - SIMPLE GEAR PUMPS HP2
POMPE DUBLE HP22 - DOUBLE GEAR PUMPS HP22
C - Pompe bidirecţionale HBA2; HBA22
C - Bidirectional pumps HBA2; HBA22
The bidirectional pumps can work
clockwise and anticlockwise rotation.
Construction of the pumps is similar
with normal pumps, but they have 2
alternative inlets and an external drain.
Because of the simetric internal
sealings, nominal pressure is limited at
210 bar.
Pompele pot lucra cu sens
de rotatie stanga sau dreapta.
Constructiv sunt similare cu pompele
normale, dar au 2 aspiratii alternative
si un drenaj extern.
Datorita etansarilor interioare,
simetrice, presiunea nominala
este limitata la 210 bar.
Codification
Ax antrenare
Driving shaft
HBA 2
ccm/rev
Flanşă prindere
Fastening flange
Flanşă aspiraţie
Inlet port
L
N
R
=
15,7
3
3
hvn
44,7
45,6
47,2
48,6
51,7
56,8
61,3
63
64,7
69,7
75,1
79,2
84
88
89
90
91
92
93
93,6
94
94,5
95
95,5
96
97
4
4,5
5,5
6,3
8,2
11,3
14
15
16
19
22,5
25
27,9
''
G1/4
11,3
L
L1;L2
c
ccm/rot mm
Vg
3
Example
HBA 2
Bidirectional
Bidirectional
CARACTERISTICI TEHNICE
TECHNICAL CHARACTERISTICS
7
drenaj extern
external drain
=
ø20
Flanşă refulare
Outlet port
3
Presiune - Pressure
[bar]
%
Pn
Pmax
210
230
200
160
150
140
220
180
170
160
3
B
Codification
Ax antrenare
Driving shaft
N
Flanşă prindere
Fastening flange
L1
32
L2
=
=
R
=
7
15,7
=
drenaj extern (comun)
(Vg1 + Vg2)
Bidirectional
Bidirectional
external drain (for both stages)
HBA 22
Example
HBA 22
(16+6,3)
3
3
1
1
2
2
B

double gear pumps vnk11

Transcription

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