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HYDRAULICS
7
Zup~aste pumpe 3115Gear pumps 3115
NISKOG PRITISKA, SA SPOLJA[NJIM OZUBLJENJEMLOW PRESSURE, WITH OUTER GEARING
1. Couple of gears2. Rear cover3. Housing4. Front cover5. Bearing socket6. Shaft seal - ring
1. Zup~asti par2. Zadnji poklopac3. Ku}i{te4. Prednji poklopac5. Osovinska zaptivka6. Le`i{na ~aura
Specijalno ule`i{tenje zup~anikaVrlo visok mehani~ki stepen korisnog dejstvaJednostavna i robusna konstrukcija uz male gabariteKu}i{te,prednji i zadnji poklopac izradeni od sivog livaSimering zaptivka u prednjem poklopcu zaptiva pogonsko vratiloSerijska proizvodnja sa strogom komtrolom kvalitetaSpolja{nje curenje izbegnuto zaptivanjem te~nim zaptivnim materijalomPumpe se mogu primeniti i za pretakanje nafte i podgrejanog mazuta
Special supporting gear bearigsHigh mechanical efficiencySimple and robust construction,with small overall dimensionsGrey casting housingGrey casting front and rear coversThe drive shaft protrudes from the front cover where it is sealed by theshaft sealSerial production with accurate control of qualityExternal leakage is avoided by sealing with liquid sealing materialThe pumps can also be used for heavy oil burner change / dis change
PRESEK - PRINCIP RADASECTION - MODE OF OPERATION
POGONPumpe se pogone preko elasti~ne spojnice ili spojne~aure.Radijalne i aksijalne sile nisu dozvoljene.
DRIVE ARANGEMENTSThe pumps are driven by flexible coupling or sleevecoupling.There must be no radial or axial forces to the pump.
SMER OBRTANJA
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
om
Nije dozvoljen rad pumpe u suprotnom smeru. mer seodre|uje posmatranjem pumpe sa ~ela p gonskog vratila iozna~en je strelicom na prednje poklopcu.
Levi smer / anticlockwiseDesni smer / clockwise
Pumpe Pumps
2
A
8
TEHNI^KE KARAKTERISTIKETECHNICAL DATA
OP[TEGENERAL
HIDRAULI^KEHYDRAULIC
HIDRAULI^KEHYDRAULIC
SimbolSymbol
Priklju~ivanje vodovaLine connection
otvori sa navojemthreaded ports
25
150
0,25
0,50
levi ili desnianticlockwise or clockwise
proizvoljanoptional
obrtnim momentom (radijalne i aksijalne sile nisu dozvoljene)without additional bearing (radial and axial forces not permissible)
Smer obrtanjaRotation directionPolo`aj ugradnjeMounting positionNa~in pogonaDrive modeTemperatura okolineAmbient temperature
potisni vodpressure line
usisni vodsuction lineFino}a filtriranja
Filtering fineness
Potpritisak u usisnom voduSuction line permissible subpressureNadpritisak u usisnom voduSuction line permissible overpressure
oznakadesignation
levi smeranticlockwise
3115.266.37S3115.266.39S3115.913.37S3115.820.37S
3115.272.37S3115.273.37S3115.276.37S3115.820.37S VT3115.271.37S VT3115.273.37S VT
3115.266.38S 6,6 2,0
1,4
1,4
2,2
2,7
3,1
3,5
3,7
5,5
2,2
3,1
3,7
6,68,014,0
26,6642,050,0
20 30 500 2100
66,66106,66
14,042,0
66,66
3115.266.40S3115.913.38S3115.820.38S3115.269.38S3115.271.38S3115.272.38S
desni smerclockwise
pritisakpressure
(bar) (min )(rpm)
-1
nom. max min max
broj obrtajaspeed
radna zapreminadisplacement
(cm )3
masamass(kg)
( C)o
( m)m
(bar)
(bar)
-20 ... +40
radna te~nostworking fluid
viskozitetviscosity
temperaturatemperature
(mm /s)2 ( C)o
3115.269.37S3115.271.37S
3115.273.38S3115.276.38S3115.820.38S VT3115.271.38S VT3115.273.38S VT
3115.820.37S UK 14,0
mineralno uljemineral oil16 ... 90
mineralno uljemineral oil16 ... 90
ulje za ko~nice(na bazi glikola)
brake oil(glicol based)
16 ... 90
-20 ... +80
-15 ... +120
-20 ... +80 2,2
20 30 500 2100
20 30 500 21003115.820.38S UK
3
9
UGRADNI CRTE@MOUNTING DRAWING
(mere u mm)(dimensions in mm)
3 Ozubljenje/ Toothing W14x1,5x10f DIN 5480
OznakaDesignation
Levi/ Anticlockwise Desni/ Clockwise
Rad. zapreminaDisplacement
(cm )3
Usisni otvorInlet port
Potisni otvorOutlet port
3115.266.40S 6,6 59
A
18
B
18
C
M18x1,5 M16x1,5d d1
1 Klin/ Key A5x5x16 JUS M.C2.062
OznakaDesignation
Levi/ Anticlockwise Desni/ Clockwise
Rad. zapreminaDisplacement
(cm )3
Usisni otvorInlet port
Potisni otvorOutlet port
3115.266.38S
3115.913.38S
3115.820.38S
3115.820.38S VT
3115.820.38S UK
6,6
8,0
14,0
14,0
14,0
59
61,3
71,3
71,3
71,3
A B C
M18x1,5
M18x1,5
M27x2
M27x2
M27x2
d d13115.266.37S
3115.913.37S
3115.820.37S3115.820.37S VT
3115.820.37S UK
18
18
18
18
18
18
18
18
18
18
M16x1,5
M16x1,5
M18x1,5
M18x1,5
M18x1,5
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
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
3115.266.39S
4
A
10
2 Klin/ Key A6x6x22 JUS M.C2.062
OznakaDesignation
Levi/ Anticlockwise Desni/ Clockwise
Rad. zapreminaDisplacement
(cm )3
Usisni otvorInlet port
Potisni otvorOutlet port
3115.269.38S
3115.271.38S VT
3115.271.38S
3115.272.38S
3115.273.38S
3115.273.38S VT
26,66
42,0
42,0
50,0
66,66
66,66
73
83
83
91
102
102
A B C
M33x2
M42x2
M42x2
M42x2
M42x2
M42x2
d d13115.269.37S
3115.271.37S VT
3115.271.37S
3115.272.37S
3115.273.37S
3115.273.37S VT
M26x1,5
M26x1,5
M26x1,5
M26x1,5
M33x2
M33x2
27,526
27,526
27,526
27,5
27,5
26
2627,5
26
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
27,526
27,526
27,526
27,5
26
2627,5
27,5
26
2 Klin/ Key A6x6x22 JUS M.C2.062
OznakaDesignation
Levi/ Anticlockwise Desni/ Clockwise
Rad. zapreminaDisplacement
(cm )3
Usisni otvorInlet port
Potisni otvorOutlet port
3115.276.37S 106,66 130
A
M42x2d d1
M33x2
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
3115.276.38S
