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7/27/2019 Bombas David Brown3
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WORLD SERIES
H Y D R A U L I C G E A R P U M P S
40 SERIES12 to 50 cm3/rev (0.73 to 3.05 cu.in/rev)
up to 350 bar (5075 psi) rated pressure
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2
WORLD SERIES TECHNICAL DATA
OPERATING PARAMETERS
World Series pumps reduce the amount of fluid borne noise generated by the pump and hence transmitted into thehydraulic system. This results in a reduction in the amount of air borne noise emitted from the machine.
World Series pumps are highly efficient and are designed to provide high performance levels and long life whenoperated within the parameters shown below. For operation outside these parameters please consult your DavidBrown Hydraulics representative.
Max outlet port pressures see page 3
Inlet port pressures see below.
Speed Range All models 450 - 3500 rev/min
Temperature Minimum at start-up -40oC (-40oF)
Maximum continuous +80oC (+176oF)
Maximum intermittent +100oC (+212oF)
Viscosity Maximum at start-up 2000 mm2/sec (9,000 SSU)
Maximum continuous 250 mm2/sec (1150 SSU)
Minimum continuous 10 mm2/sec (60 SSU)
Optimum 15-25 mm2
/sec (78-124 SSU)Fluid Cleanliness To ISO4406 solid contaminant
Start-up period 21/17
Maximum in service 19/15
Optimum 16/11
Maximum water 0.1%
Fluid Velocity Maximum in INLET line 2.5 m/sec (8 ft/sec)
Recommended in INLET line 1.5 m/sec (5 ft/sec)
Shaft Loads Maximum axial load 250 N (56 lb)
Maximum radial load 500 N (112 lb)
Fluids All data is quoted for mineral oils HM and HV.
For fire resistant and environmentally aware fluids please contact
your David Brown representative.
Rotation Clockwise or Anti-clockwise viewed from shaft end (not reversible).
INLET CONDITIONS
It is essential that pumps are installed so that they can always fill with fluid.
World Series pump inlet porting is designed to facilitate full volume fill but the following machine design recommen-dations should be followed.
Never run pumps dry - particular care should be taken to open any shut-off valves.
Use large diameter pipes and fittings and avoid sharp bends and long lengths.
Inlet fluid velocity should not exceed 2.5 m/sec (8.0 ft/sec) calculated by:
V = 21.22Q m/sec where V = velocity (m/sec) V = 0.408Q ft/sec where V = velocity (ft/sec)
Q = flow rate (l/min) Q = flow rate (US gal/min)
D = bore diameter (mm) D = bore diameter (inches)
If possible mount the pump below the lowest level of fluid in the tank. If necessary prime the pump
on start-up.
Ensure that inlet lines are airtight.
Particular care should be taken where high speeds and/or high fluid viscosities are involved.
As a general rule pressure at the pump inlet should not be less than 0.8 bar absolute (6" Hg depression) at normalviscosity of 23 mm2/sec (110 SSU) at maximum operating speed.
D2 D2
David Brown Hydraulics' Engineers will be pleased to advise on any installation
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WORLD SERIES INTRODUCTION
SUPER QUIET, HIGH PERFORMANCE
HYDRAULIC PUMPS
World Series Pumps incorporates a purpose
designed form of spur gear technology to give highest
performance with lowest noise levels.
This purpose designed form of spur gear reduces
the effects of flow and pressure ripple to significantly
reduce generated noise while large diameter shafts
and bearings combined with rigidly aligned cast
iron housings ensure long life in the most arduous
application.
Accuracy of components and pressure compensated
side plates ensure that high performance levels are
maintained.
A RANGE OF SINGLE AND MULTIPLE PUMPS
Pump elements are available with displacements from
12 to 50 cm3/rev (0.73 to 3.05 in3/rev) for maximum
continuous operating pressures up to 350 bar.
Pumps can be supplied as single, double, triple or
quadruple units. There is a limit on the combinations
that are available in doubles, triples and quadruples.
Please see the data below.
All pump displacements listed in the chart opposite
are available for double, triple and quadruple pumps,
but not every combination of pump assembly can be
accomodated due to intercoupling strengths, operating
sequences, pressure levels, and duty cycles.
Please discuss your specific requirements with your
local David Brown Hydraulics representative.
DISPLACEMENT RANGE
3
PUMP EFFICIENCIES
DISPLACEMENTcm3/rev (in3/rev)
12.0 (0.73)
14.0 (0.85)
16.0 (0.98)
19.0 (1.16)
22.0 (1.34)
25.0 (1.53)
28.0 (1.71)
31.0 (1.89)
34.0 (2.07)
38.0 (2.32)
42.0 (2.56)
46.0 (2.81)
50.0 (3.05)
RATED PRESSURE
bar (psi)MODEL
4012
4014
4016
4019
4022
4025
4028
4031
4034
4038
4042
4046
4050
350 (5075)
350 (5075)
350 (5075)
350 (5075)
350 (5075)
350 (5075)
350 (5075)
350 (5075)
350 (5075)
315 (4570)
290 (4200)
275 (3990)
240 (3480)
NOTE: The are actual efficiencies measured on a 34 cc/rev pump.
Efficiencies for pumps at other displacements will vary from this curve
TORQUE CURVE
NOTE: This is typical torque data with anassumed mechanical efficiency of 90%
12
14
16
19
22
25
28
31
3538424650
250
200
150
100
50
0
Torque(Nm)
0 50 100 150 200 250 300 350 400
Pressure (bar)
25 50 75 100 125 150 175 200 225 250 275 300 325 350
100
98
96
94
92
90
88
86
Efficiency(%)
Pressure (bar)
3000
rpm
1500rpm
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WORLD SERIES 40 SERIES PRODUCT SELECTION DATA
4
Shaft Seals
Seal and Wiper - (Code A)
2 Seals with Tell Tale - (Code C)
High Pressure - (Code Z)
Number of Pumping Sections
1 2 43
Displacements
DISPLACEMENTin3/rev
Code
4012
4014
40164019
4022
4025
4028
4031
4034
4038
4042
4046
4050
12.014.0
16.019.0
22.025.0
28.0
31.0
34.038.0
42.0
46.0
50.0
0.73
0.85
0.981.161.34
1.53
1.71
1.89
2.072.32
2.56
2.81
3.05
cm3/rev
Pump Section1 432
Drive Shaft
SAE 22-4 (B) 7/8" Spline
SAE 25-4 (BB) 1" Spline
SAE 22-1 (B) 7/8" Parallel
SAE 25-1 (BB) 1" Parallel
1.1/8" Parallel
Italian Spline UNI8953
ISO 7653 (only for ISO7653 Flange)
Rotation - viewed on shaft
Anti-clockwise
Clockwise
Side Outlet Port Sizes1/2 (7/8 UNF)
3/4 (1-1/16 UNF)
1 (1-5/16 UNF)
Pump Section1 432
Side Outlet Port Type
BSPP
SAE UNF O'Ring
SAE Split Flange - Metric Bolts
Pump Section
1 432
Side Inlet Port Sizes
3/4 (1-1/16 UNF)
1 (1-5/16 UNF)
1-1/4 (1-5/8 UNF)
1-1/2
2
2-1/2
Pump Section1 432
Rear Inlet port type
BSPP
SAE UNF O'Ring
Pump Section
1 432
Only available on Single Pumps or the rear section of a Multiple Pump
Rear Inlet Port Sizes
3/4 (1-1/16 UNF)
1 (1-5/16 UNF)
1-1/4 (1-5/8 UNF)
Pump Section
1 432
Rear Outlet Port Type
BSPP Thread
SAE UNF O'Ring Thread SAE
Pump Section1 432
Only available on Single Pumps or the rear section of a Multiple Pump
Rear Outlet Port Sizes
1/2 (7/8 UNF)
3/4 (1-1/16 UNF)
Pump Section1 432
Before ordering please check that the pump will be operated
within quoted parameters and that drive shaft "pD" factors are
not exceeded.
Operating Pressures
Pump Section 1
Pump Section 2
Pump Section 3
Pump Section 4Any Other Relevant Information
SAE 82-2 (A- 2 bolt)
SAE 101-2 (B - 2 bolt)
SAE 101-2 (B - 2 bolt) with Spigot Seal
SAE 101-4 (B - 4 bolt)
SAE 101-4 (B - 4 bolt) with Spigot Seal
SAE 127-2 (C - 2 bolt)
SAE 127-4 (C - 4 bolt)
3 Bolt Italian
ISO 7653 with Support Bearing
ISO 7653 without Support Bearing
Mounting Flanges
Operating Speed
Operating Speed
Hydraulic Fluid Type
Premium Mineral Oil
Other (please state)
Application
Contact Details (Company, Name, Address, Tel., E-Mail, etc)
Side Inlet Port Type
BSPP
SAE UNF O'Ring
SAE Split Flange - Metric Bolts
No Port
Pump Section1 432
Note:AllInletPortsareinterconnected
withinthepumpassemblyasstandard
onMultiplePumps,allowingCommon
Inletstobespecified
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WORLD SERIES DRIVE SHAFTS
5
SAE 22-4 (B) 7/8" spline
p x D = 14226 (bar x cm3/rev)*
p x D = 12590 (psi x cu.in/rev)*
Code B
41.0 (1.61")
33.0 (1.30")
STANDARD FLANGE
MOUNTING FACE
INVOLUTE SPLINE13 TEETH
16/32 DP
FLAT ROOT, SIDE FIT
30 DEG PRESSURE ANGLE
MAJOR DIA 21.79/21.69 (0.858"/0.854")
p x D = 22450 (bar x cm3/rev)*
p x D = 19869 (psi x cu.in/rev)*
SAE 25-4 (BB) 1" SPLINE
Code Q
STANDARD FLANGE
MOUNTING FACE
46.0 (1.81")
38.0 (1.47")
INVOLUTE SPLINE15 TEETH
16/32 DP
FLAT ROOT, SIDE FIT
30 DEG PRESSURE ANGLE
MAJOR DIA 24.87/24.97 (0.983"/0.979")
p x D = 22450 (bar x cm3/rev)*
p x D = 19869 (psi x cu.in/rev)*SAE 25-1 (BB) 1" parallel
Code H
STANDARD FLANGE
MOUNTING FACE
3/8"-24 UNF THREAD
19.0 (0.75") DEEP
6.3
25/6.3
12(0.2
490"/0.2
485")
27.97/28.23
(1.101"/1.111")
46.0 (1.8")
38.0 (1.5")
20.6 (0.81")
6.3 (0.25")
KEY
25.3
5/25.4
0
(0.9
98"/1.0
00")
p x D = 14226 (bar x cm3/rev)*
p x D = 12590 (psi x cu.in/rev)*SAE 22-1 (B) 7/8" parallel
Code F
STANDARD FLANGE
MOUNTING FACE
3/8-24 UNF THREAD
19.0 (0.75) DEEP
6.3
25/6.3
12(0.2
490/0.2
485)
KEY
24.77/25.03
(0.985)/(0.975)
41.0 (1.6)
33.0 (1.3)
20.6 (0.81)
6.3 (0.25)
KEY
22
.20/22.2
2
(0.8
75/0.8
74)
p x D = 31000 (bar x cm3/rev)*
p x D = 27435 (psi x cu.in/rev)*11/
8" Parallel
Code R
STANDARD FLANGE
MOUNTING FACE
3/8-24 UNF THREAD
12.7 (0.50) DEEP
7.9
37/7.9.9
12
(0.3
12/0.3
11)
31.84/32.02
(31.84/32.02)
51.80 (2.04)
41.30 (1.63)
23.8 (0.93)
6.3 (0.25)
KEY
28.5
7/28.5
6
(1.1
248/1.1
244)
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Code 2 SAE 101-2 (B - 2 bolt)
SAE 127-2 (C - 2 bolt)Code 4
213.0 (8.38)
181.0 (7.13)
R74 (2.91)
17.37/17.75 DIA (0.684/0.699 DIA)
126.9
5/127.0
DIA
(4.9
98/5.0
00DIA)
12.7 (0.50)
8.9/9.9(0.35/0.39)
SAE 101-4 (B - 4 bolt)Code 3 SAE 127-4 (C - 4 bolt)Code 5
114.5 (4.51)
146.5 (5.77)
146.5
(5.7
7)
12.7 (0.50)
8.9/9.9(0.35/0.39)
126.9
5/127.0
DIA
(4.9
98/5.0
00DIA)
14.17/14.55 DIA (0.558/.572 DIA)
114.5
(4.5
1)
Code 1 SAE 82-2 (A - 2 bolt)
10.97/11.37 DIA (0.432/0.447 DIA) - 2 HOLES
130.0 (5.12)
106.4 (4.19)
16.0 (0.63)
5.7/6.7
(0.22/0.26)
82.5
0/82.5
5DIA
(3.2
48/3.2
50)
R47.5 (1.87)
6
WORLD SERIES MOUNTING FLANGES
174.0 (6.85)
146.0 (5.75)
R60 (2.4 RAD)
14.17/14.55 DIA
(0.558/.572 DIA)
12.7(0.50)
8.9 / 9.9(0.35/0.39)
101
.55/101.6
0DIA
(3.9
98/4.0
00)
O'Ring Sealed
Spigot Option
14.17/14.55 DIA
(0.558/.572 DIA)
90.0
(3.5
4)
118.0
(4.6
5)
90.0 (3.54)
118.0 (4.65) 12.7(0.50)
8.9/9.90.35/0.39
101.5
5/101.6
0DIA
(3.9
98/4.0
00)
O'Ring Sealed
Spigot Option
ISO 7653 C Design
79.9
7/79.9
4DIA
(3.1
48/3.1
47)
8.15/8.85
0.32/0.34
13.75
(0.54)
108.0 (4.25)
90.0 (3.54)
90.0
(3.5
4)
108.0
(4.2
5)
13.00/13.50 DIA(0.512/0.531 DIA)
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A
B
C
D
A
mm
(in)
12.7
(0.50)
19.1(0.75)
25.4
(1.00)
31.8
(1.25)
38.1(1.50)50.8
(2.00)
B
mm
(in)17.48
(0.688)
22.23
(0.875)
26.19
(1.031)
30.18
(1.188)
35.71(1.406)
42.88
(1.688)
C
mm
(in)
38.10
(1.500)47.63
(1.875)
52.37
(2.062)
58.72
(2.312)
69.85(2.750)
77.77
(3.062)
SAE
FLANGE
SIZE
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
M8 x 1.25 x 16
M10 x 1.5 x 20
M10 x 1.5 x 20
M10 x 1.5 x 20
M12 x 1.75 x 24
M12 x 1.75 x 24
DSAE FLANGE PORT DETAILS
SAE Code 61 - Standard Pressure Series
L + 31mm(L + 1.22)
WORLD SERIES INSTALLATION DATA - Outboard Bearing Support
WORLD SERIES INSTALLATION DATA - SAE Port Data
7
The Outboard Bearing option is only available with the ISO 7653 Flange
Refer to the table on page 9 for the dimensions indicated and to the relevant installation drawings and data on page 9
OUTBOARD BEARING OPTION
14.88(0.59)
31.12
(1.23)
E + 31mm
(E + 1.22)
A + 31mm
(A + 1.22)
INLET
OUTLET INLET
OUTLET
C
LOCKWISE
ANTICLOCKWISE
E + 31mm(E + 1.22)
68.0(2.68)
68.0(2.68)
R48.5 (1.91)
3 HOLES 12 DIA (0.47) EQUI-
SPACED ON A 73.0 (2.874) PCD
R36.5
(1.44)
15.0 (0.59)2.9/3.1(0.114/0.122)
51.9
0/51
.78DIA
(2.0
43/2.0
38)
WORLD SERIES INSTALLATION DATA - 3 Bolt Flange/UNI8953 Shaft
6x21x25S SPLINETO UNI8953
This Shaft is only supplied with this flange
48.0mm
(1.89)
56.0mm
(2.20)
24.0
(0.945)
Fr
Maximum Radial Load Fr at 24.0 (0.945) from Mounting Face = 9000N (2025 lbf)
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WORLD SERIES INSTALLATION DATA
SINGLE AND DUAL PUMPS
9
Dimension
Reference
A
B
C
D
E
F
G
H
L
M
Displacement - cc/rev (in3/rev)
12
(0.73)89.3
(3.517)
97.3
(3.832)
72.3
(2.848)
64.3
(2.533)
81.8
(3.222)
82.3(3.241)
57.3
(2.257)
56.8
(2.236)133.0(5.238)
108.0
(4.253)
14
(0.85)91.5
(3.603)
99.5
(3.918)
74.5
(2.934)
66.5
(2.619)
84.0
(3.308)
84.5(3.328)
59.5
(2.344)
59.0
(2.323)135.2
(5.324)
110.2(4.340)
16
(0.98)93.7
(3.690)
101.7
(4.005)
76.7
(3.020)
68.7
(2.705)
86.2
(3.394)
86.7(3.414)
61.7
(2.430)
61.2
(2.409)137.4
(5.410)
112.4(4.426)
19
(1.16)97.0
(3.819)
105.0
(4.134)
80.0
(3.150)
72.0
(2.835)
89.5
(3.524)
90.0(3.543)
65.0
(2.559)
64.5
(2.539)140.7
(5.539)
115.7(4.555)
22
(1.34)91.9
(3.616)
102.9
(4.049)
77.9
(3.065)
66.9
(2.632)
85.4
(3.360)
85.4(3.360)
60.4
(2.376)
60.4
(2.376)144.0
(5.669)
119.0(4.685)
25
(1.53)95.1
(3.746)
106.1
(4.179)
81.1
(3.194)
70.1
(2.716)
88.6
(3.490)
88.6(3.490)
63.6
(2.506)
63.6
(2.506)147.3
(5.798)
122.3(4.814)
28
(1.71)98.4
(3.875)
109.4
(4.308)
84.4
(3.324)
73.4
(2.891)
91.9
(3.619)
91.9(3.619)
66.9
(2.635)
66.9
(2.635)150.6
(5.928)
125.6(4.943)
31
(1.89)101.7
(4.004)
112.7
(4.437)
87.7
(3.453)
76.7
(3.020)
95.2
(3.748)
95.2(3.748)
70.2
(2.765)
70.2
(2.764)153.8
(6.057)
128.8(5.073)
34
(2.07)105.0
(4.134)
116.0
(4.567)
91.0
(3.583)
80.0
(3.150)
98.5
(3.878)
98.5(3.878)
73.5
(2.894)
73.5
(2.894)157.1
(6.187)
132.1(5.202)
38
(2.32)96.9
(3.813)
109.4
(4.305)
84.4
(3.321)
71.9
(2.829)
88.9
(3.498)
88.9(3.498)
63.9
(2.514)
63.9
(2.514)161.5
(6.359)
136.5(5.375)
42
(2.56)101.2
(3.986)
113.7
(4.478)
88.7
(3.494)
76.2
(3.001)
93.2
(3.671)
93.2(3.671)
68.2
(2.686)
68.2
(2.686)165.9
(6.532)
140.9(5.547)
46
(2.81)105.6
(4.158)
118.1
(4.650)
93.1
(3.666)
80.6
(3.174)
97.6
(3.843)
97.6(3.843)
72.6
(2.859)
72.6
(2.859)170.3
(6.704)
145.3(5.720)
50
(3.05)110.0
(4.331)
112.5
(4.823)
97.5
(3.839)
85.0
(3.346)
102.0
(4.016)
102.0(4.016)
77.0
(3.031)
77.0
(3.031)174.7
(6.877)
149.7(5.892)
Note:The data in the table above is based on using standard Mounting Flanges and a standard Interface Adaptor (on multiple
pump builds).
For other or non standard components please contact your local DBH representative for advice.
WORLD SERIES INSTALLATION DATA - Rear Port Option
Rear Ports are available on Single Pumps and on the Rear Pump Section of Multiple Pump assemblies
Only threaded ports are available.
The provision of rear ports may be limited on higher speed, larger displacement applications where risk of inlet cavitation may be an risk.
Maximum Inlet Port size - 1-1/4" BSP or 1-5/16" UNF
Maximum Outlet Port Size - 1" BSP or 1-1/16" UNF
35.0
(1.38)
35.0
(1.38)
21.9
(0.8
6) INLET
OUTLET
INLET OUTLET
CLOCKWISE
ANTICLOCKWISE
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WSP40ROWDB2013v1
Global Hydraulics combines the businesses of David Brown Hydraulics, Hydreco, and Powauto and supportsworldwide customers with application expertise and famously reliable products.The Global Hydraulics range includes pumps, motors, valves, pilot valves and power take offs to provide transport andmobile hydraulic solutions to customers seeking reliability combined with advanced performance.For assistance see contact information below.
CONTACT INFORMATIONSOUTH AFRICADavid Brown Hydraulic Systems Ltd12 Birmingham St, Benoni 1500
South AfricaPostal Address : P.O. Box 540 Benoni 1500 SATel: +27 (0)11 748 0076Fax: +27 (0)86 558 2942
UNITED KINGDOM
David Brown Hydraulics32 Factory RoadPoole, DorsetBH16 5SLTel: +44 (0)1202 627500
Fax: +44 (0)1202 627555E-mail: [email protected]
USAHydreco Inc.1500 Continental Blvd Ste ZCharlotte
NC 28273-6376Tel: +1 704-295-7575Fax: +1 704-295-7574E-mail: [email protected]
AUSTRALIADavid Brown Engineering & Hydraulics Pty Ltd12/167 Prospect Highway
Seven Hills,NSW, 2147, AustraliaPostal Address: PO Box 890, Seven Hills, NSW 1730Tel: +61 2 9838 6800
Fax: +61 2 9838 6899E-mail: [email protected]
CHINAHydreco David Brown (Xiamen) Hydraulics Co. Ltd.Suite 1001 Lin Shinn PlazaNo. 90 Hubin Nan Road
Xiamen 361004, ChinaTel: +86 0592 2237092Fax: +86 0592 2237052
DENMARKDavid Brown Hydraulics Danmark A/SFuglebkvej 3d
DK-2770 KastrupTel: +45 32 51 40 15Fax: +45 32 51 20 22E-mail: [email protected]
GERMANYDavid Brown Hydraulics Deutschland GmbHMax-Planck-Strasse 547638 Straelen, GermanyTel: +49 2834 / 9430 341Fax: +49 2834 / 9430 364
E-mail: [email protected]
FINLANDDavid Brown Hydraulics OYVanha talvitie 3C
FI-00580 HelsinkiTel: +385 9 3424 120Fax: +385 9 3424 1236E-mail: [email protected]
INDIADavid Brown Hydraulics India Private Ltd
No C-200, 4th Cross, 1st Stage
Peenya Industrial Estate
Bangalore 560058
Tel: +91 80 42713100
Fax: +91 80 42713111
E-mail: [email protected]
ITALYDavid Brown Hydraulics Italia S.r.l.
Via Del Costruttore, 64
41058 Vignola - MO
Tel: +39 059 7700411
Fax: +39 059 7700425
E-mail: [email protected]
NORWAY
David Brown Benzlers ASLahaugmoveien 54
2013 SKJETTEN
Tel: +47 22 90 94 10
Fax: +47 22 90 94 11
E-mail: [email protected]
www davidbrownhydraulics com ~ www hydreco com ~ www powauto com au ~ www davidbrownhydraulics de