1 A HYDRAULICS 55 Zup~aste pumpe ZPB / ZPB Gear pumps ZPB / ZPB VISOKOG PRITISKA, SA SPOLJA[NJIM OZUBLJENJEM HIGH PRESSURE, WITH OUTER GEARING 1. First pump 2. Second 3. Coupling 4. O - ring 5. 6. Midplate pump Shaft seal 1. Prva pumpa 2. Drug 3. Spojnica 4. O - prsten 5. 6. Me|uplo~a a pumpa Osovinska zaptivka Dvostrujne pumpe - sa dva odvojena protoka Velika hidrauli~ka snaga Visok zapreminski stepen korisnog dejstva Ku}i{te izra|eno od presovanog aluminijuma Zup~anici imaju dvanaest zubaca {to smanjuje na minimum pulzacije protoka i buku DU le`aji obezbe|uju visok pritisak Specijalno profilisane zaptivke zaptivaju zonu visokog pritiska Prednji i zadnji poklopci izra|eni od ~eli~nog liva Simering zaptivka u prednjem poklopcu zaptiva pogonsko vratilo Serijska proizvodnja sa strogom kontrolom kvaliteta Double pumps - with two separate flow circuits High hydraulic power High volumetric efficiency Extruded aluminum body The gears have twelve teeth and this keeps both flow pulsation and noise emission to a minimum DU bearings ensure high pressure capability Special seals boundary of the high pressure zone Cast iron front and rear covers The drive shaft protrudes from the front cover where it is sealed by the shaft seal Serial production with accurate control of quality PRESEK - PRINCIP RADA SECTION - MODE OF OPERATION Pumpe Pumps
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Prednji i zadnji poklopci izra|eni od ~eli~nog liva
Simering zaptivka u prednjem poklopcu zaptiva pogonsko vratilo
Serijska proizvodnja sa strogom kontrolom kvaliteta
Double pumps - with two separate flow circuits
High hydraulic power
High volumetric efficiency
Extruded aluminum body
The gears have twelve teeth and this keeps both flow pulsation and noise emission to a minimum
DU bearings ensure high pressure capability
Special seals boundary of the high pressure zone
Cast iron front and rear covers
The drive shaft protrudes from the front cover where it is sealed by the shaft seal
Serial production with accurate control of quality
PRESEK - PRINCIP RADA
SECTION - MODE OF OPERATION
Pumpe Pumps
2
A
56
TEHNI^KE KARAKTERISTIKE
TECHNICAL DATA
OP[TEGENERAL
HIDRAULI^KEHYDRAULIC
SimbolSymbol
Priklju~ivanje vodovaLine connection
otvori sa navojem ili prirubnicethreaded ports or flanges
25
150
0,3
1,5
-20 ... +80
levi ili desnianticlockwise or clockwise
proizvoljanoptional
bez dodatnog le`aja (radijal. i aksijal. sile nisu dozvoljene)sa dodatnim le`ajem (radijal. i aksijal. sile su dozvoljene)without additional bearing (rad. and axial forces not perm.)with additional bearing (radial and axial forces permissible)
obrtnim momentom
with torque
Smer obrtanjaRotation directionPolo`aj ugradnjeMounting position
Na~in pogonaDrive mode
Temperatura okolineAmbient temperature
potisni vodpressure line
usisni vodsuction line
nominal (I pump)
maxnominal (II pump)
(I pump)max (II pump)
250
300500
1500
210
2000
180
210 180*
minnominalmax
Fino}a filtriranjaFiltering fineness
Radna zapreminaDisplacement
PritisakPressure
Broj obrtaja (min )Speed (rpm)
-1
Potpritisak u usisnom voduSuction line permissible subpressureNadpritisak u usisnom voduSuction line permissible overpressure
DIRECTION OF ROTATIONClockwise or anticlockwise (looking on shaft). The pump mayonly be driven in the direction indicated. Direction of rotation ismarked on the front cover.
Pumpe se isporu~uju za rad u levom ili desnom smeru obrtanja.S
pe
Nije dozvoljen rad pumpe u suprotnom smeru. mer seodre|uje posmatranjem pumpe sa ~ela ogonskog vratila iozna~en je strelicom na prednj m poklopcu.
**
230 190 160300 250 210
250
** Videti ozna~avanjeSee designation
Levi smer / anticlockwise Desni smer / clockwise
POGONPumpe se pogone preko elasti~ne spojnice. Radijalne iaksijalne sile nisu dozvoljene. Ako se pumpe pogone prekokai{nika ili zup~anika neophodno je izabrati pumpu sadodatnim le`ajem u prednjem poklopcu.
DRIVE ARANGEMENTSThe pumps are driven by flexible coupling. Radial and axialforces on to driven shaft are not permissible. If the pump by V-belt or gear wheel driven is, then must be pump with additional
Standard
16 ... 90optimalni:optimal:
kratko pri startu:intermittent for starting: 800
dodatni le`aj / additional bearing
3
A
57
OZNA^AVANJE
DESIGNATION
ZPB
1 2 3 4 5 6 7
. . . .
1 Veli~ina:Size:
F
2 Radna zapremina:Displacement:
Za primenu kod pogona prekozup~anika ili kai{nika
For drive arrangementwith V - belt or gearwheel
3 Pogonsko vratilo:Drive shaft:
A =
B =
C =
D =
E =
F =
odgovara prednji poklopac 1, 3, 4, 9, 10front cover 1, 3, 4, 9, 10 fits into it
odgovara prednji poklopac 2front cover 2 fits into it
odgovara prednji poklopac 7front cover 7 fits into it
odgovara prednji poklopac 1, 2, 3, 4front cover 1, 2, 3, 4 fits into it
odgovara prednji poklopac 7front cover 7 fits into it
odgovara prednji poklopac 5, 8front cover 5, 8 fits into it
4 Prednji poklopac:Front cover:
1 =
2 =
3 =
4 =
5 =
7 =
8 =
9 =
10 =
*)
*)
*)
5 Priklju~ni otvori:Connection ports:
F2= G2= H2=
6 Smer obrtanja:Rotation direction:
levianticlockwiseL=
D=desniclockwise
standard=
VP/12 =sa ventilomwith valve (Q const = 12 l/min)
7 Varijanta pumpe:Pumps variant:
4/4 =
5/4 =
5/5 =
8/4 =
8/5 =
8/8 =
11/4 =
11/5 =
11/8 =
11/11 =
34+4 cm35,5+4 cm
35,5+5,5 cm38+4 cm
38+5,5 cm38+8 cm
311+4 cm311+5,5 cm
311+8 cm311+11 cm
16/4 =
16/5 =
16/8 =
16/11 =
16/14 =
16/16 =
316+4 cm316+5,5 cm
316+8 cm316+11 cm316+14 cm316+16 cm
14/4 =
14/5 =
14/8 =
14/11 =
14/14 =
314+4 cm314+5,5 cm
314+8 cm314+11 cm314+14 cm
19/4 =
19/5 =
19/8 =
19/11 =
19/14 =
19/16 =
19/19 =
22/4 =
22/5 =
22/8 =
22/11 =
22/14 =
22/19 =
22/22 =
319+4 cm319+5,5 cm
319+8 cm319+11 cm319+14 cm319+16 cm319+19 cm322,5+4 cm
322,5+5,5 cm322,5+8 cm
322,5+11 cm322,5+14 cm322,5+19 cm
322,5+22,5 cm
4
A
58
OznakaDesignation
ZPB.F4/4.A1.F2.L4+4 39,8 121,6 5,1
5,5+441
124,1 5,0
5,5+5,5 125,3 5,1
8+4 128,2 6,0
43,1 129,4 6,2
131,5 6,3
47,5
133,2 6,3
8+5,5
8+8
11+4
11+5,5 134,4 6,3
ZPB.F4/4.A1.F2.D
ZPB.F5/4.A1.F2.L
ZPB.F5/4.A1.F2.DZPB.F5/5.A1.F2.L
ZPB.F5/5.A1.F2.D
ZPB.F8/4.A1.F2.L
ZPB.F8/4.A1.F2.D
ZPB.F8/5.A1.F2.L
ZPB.F8/5.A1.F2.D
ZPB.F8/8.A1.F2.L
ZPB.F8/8.A1.F2.D
ZPB.F11/4.A1.F2.L
ZPB.F11/4.A1.F2.D
ZPB.F11/5.A1.F2.L
ZPB.F11/5.A1.F2.D
Radna zapreminaDisplacement
3(cm )
MasaMass(kg)
A B C
Usisni otvor/ Potisni otvorInlet port/ Outlet port
d/d1(mm)
D/D1
Napomena: Crte`om je prikazana pumpa levog smera, kod desnog smera priklj. otvori menjaju mesta
3x5 JUS M.C2.050
B12 JUS M.B2.110
M12x1,5 JUS M.B1.601
klinkey
1
podlo{.washer
2
navrtkanut
3
Note: Pump with anticlockwise rotation - as shown in drawing, for clockwise rotation inlet and outlet port changed
ZPB.F11/8.A1.F2.L11+8 136,5 6,4
40/35 M6/13
11+11 140,3 6,5
14+8 141,5 6,6
14+11 47,5 145,3 6,9
145,8 7,0
141,6 6,7
47,5
142,8 6,7
14+14
16+4
16+5,5
16+11 144,9 6,8
ZPB.F11/8.A1.F2.D
ZPB.F11/11.A1.F2.L
ZPB.F11/11.A1.F2.DZPB.F14/8.A1.F2.L
ZPB.F14/8.A1.F2.D
ZPB.F14/11.A1.F2.L
ZPB.F14/11.A1.F2.D
ZPB.F14/14.A1.F2.L
ZPB.F14/14.A1.F2.D
ZPB.F16/4.A1.F2.L
ZPB.F16/4.A1.F2.D
ZPB.F16/5.A1.F2.L
ZPB.F16/5.A1.F2.D
ZPB.F16/11.A1.F2.L
ZPB.F16/11.A1.F2.DZPB.F16/14.A1.F2.L
16+14 148,7 6,9
16+16 149,2 7,3
19+5,5 147,8 6,9
19+11 149,9 7,0
47,5 153,9 7,1
154,2 7,5
154,2 7,7
19+14
19+16
19+19
22,5+8
55
167,2 7,7
ZPB.F16/14.A1.F2.D
ZPB.F16/16.A1.F2.L
ZPB.F16/16.A1.F2.DZPB.F19/5.A1.F2.L
ZPB.F19/5.A1.F2.D
ZPB.F19/11.A1.F2.L
ZPB.F19/11.A1.F2.D
ZPB.F19/14.A1.F2.L
ZPB.F19/14.A1.F2.D
ZPB.F19/16.A1.F2.L
ZPB.F19/16.A1.F2.D
ZPB.F19/19.A1.F2.L
ZPB.F19/19.A1.F2.D
ZPB.F22/8.A1.F2.L
ZPB.F22/8.A1.F2.D
15/15
20/15
171,5 7,8
171,6 8,1
22,5+11
22,5+16
22,5+22,5 185,2 8,5
ZPB.F22/11.A1.F2.L
ZPB.F22/11.A1.F2.D
ZPB.F22/16.A1.F2.L
ZPB.F22/16.A1.F2.D
ZPB.F22/22.A1.F2.L
ZPB.F22/22.A1.F2.D
E
164,9
167,4
169,9
171,5
174
178,1
176,5
179
183,1
188,1
188,1
193,1
198,1
184,9
187,4
191,5
196,5
204,9
192,4
196,5
201,5
209,9
214,9
213,9
218,2
227,3
249,7
Priklju~.Connect.F2
5
A
59
OznakaDesignation
ZPB.F8/5.D1.F2.L8+5,5 129,4 6,2
8+8
43,1
131,5 6,3
11+4 133,2 6,3
11+5,5 134,4 6,3
47,5136,5 6,4
140,3 6,5
47,5
138,2 6,4
11+8
11+11
14+4
14+5,5 139,4 6,4
ZPB.F8/5.D1.F2.D
ZPB.F8/8.D1.F2.L
ZPB.F8/8.D1.F2.DZPB.F11/4.D1.F2.L
ZPB.F11/4.D1.F2.D
ZPB.F11/5.D1.F2.L
ZPB.F11/5.D1.F2.D
ZPB.F11/8.D1.F2.L
ZPB.F11/8.D1.F2.D
ZPB.F11/11.D1.F2.L
ZPB.F11/11.D1.F2.D
ZPB.F14/4.D1.F2.L
ZPB.F14/4.D1.F2.D
ZPB.F14/5.D1.F2.L
ZPB.F14/5.D1.F2.D
Radna zapreminaDisplacement
3(cm )
MasaMass(kg)
A B C
Usisni otvor/ Potisni otvorInlet port/ Outlet port
d/d1(mm)
D/D1
Napomena: Crte`om je prikazana pumpa levog smera, kod desnog smera priklj. otvori menjaju mesta
Note: Pump with anticlockwise rotation - as shown in drawing, for clockwise rotation inlet and outlet port changed