ipv catalog, high-pressure internal gear · pdf filevoith turbo ipv catalog high-pressure...

Voith Turbo

IPV catalogHigh-pressure internal gear pumps

Machines that run

Rarely seen, but hard at work in

countless machines, Voith Turbo

internal gear pumps reliably provide

high pressures. Their main applica-

tions are machines in the plastics

and sheet-metal processing sectors,

presses as well as conveying and

lifting equipment. These pumps are

also in demand for shipbuilding,

municipal vehicles, power plants

and special machine building.

Benefits that convince

Internal gear pumps from Voith Turbo

are working reliably in hundreds of

thousands of machines worldwide.

Sophisticated technology, robust

design and cost-efficient operation

have convinced thousands of cus-

tomers to trust Voith. Based on that

trust, we have become the world

market leader for high-pressure

internal gear pumps with gap com-

pensation.

Features that count

The market requires hydraulic

pumps that are quiet and compact

with minimal pressure pulsations

at simultaneously high efficiencies.

Voith Turbo has met these require-

ments with the IPV pumps, which

feature radial and axial sealing gap

compensation with volume-opti-

mized involute gearing.

Contents

Page

Design and function 3

Performance data 4

IPV 3 6

IPV 4 8

IPV 5 10

IPV 6 12

IPV 7 14

SAE suction and 16

pressure flanges

Type code 17

Order designation

Multi-flow pumps 18

Pump combinations

Designs 19

Die casting machine, pump with variable flow by speed control

Design and function

1 7 6 5 9 2 5 6 7 28 1 9 4a 4b 310

1 Pinion shaft2 Internal gear3 Filler pin

4a Filler segment carrier4b Filler sealing segment5 Axial disc6 Axial pressure area7 Plain bearings8 Housing9 Hydrostatic bearing

10 End cover with bleeder screw

Suction chamberPressure chamber

Design features

� Internal gear principle

� Sleeve bearing

� Radial and axial sealing gap

compensation

� Volume-optimized involute

gearing

Product characteristics

� Long life

� High volume efficiency

� High overall efficiency

� Very low pump flow and

pressure pulsation

� Low noise level

� Compact dimensions

� Low weight

� Large speed range

� Very good suction properties

� High allowed viscosity

� Simple maintenance

� Multiple pumps and pump

combinations are possible

� Suitable for variable-speed drives

(variable volume flow!)

� Motor operation possible

(energy recovery!)

Combinations

IPV pumps can be combined to

form dual or multi-flow pumps.

Combinations with other Voith Turbo

pump series are also possible. Used

in conjunction with pumps from the

medium and low-pressure series,

Voith equipment can handle a wide

range of potential applications.

For further information on possible

combinations, refer to page 9 and

brochure G1714 (Voith multi-flow

pumps).

Combinations with third-party prod-

ucts are generally possible. We'll be

happy to discuss your needs.

Variable volume flow

We supply complete hydraulic units

with IPV pumps, asynchronous

motors and frequency converters

(EPA/EPAF system) to generate

variable volume flows. For further

information, refer to our brochure

G1420 (Voith EPA system).

Function

Rotation of the gears within the

pump draws in the pressure fluid

(usually hydraulic oil) into the space

between the pinion and internal

gear. The two smooth running gears

help to ensure excellent intake

behaviour.

In the radial direction, the gear

chambers are closed by gear mesh-

ing and the filler piece. In the axial

direction, the axial plates seal the

pressure chamber with the minimal

possible gap. This design minimizes

volume losses and increases effi-

ciency.

When the gears rotate, the tooth

heads enter the gaps between teeth

and displace the pressure fluid.

2

3

Design

Type

Mounting types

Line mounting

Sense of rotation

Mounting position

Shaft load

Input pressure

Pressure fluid

Viscosity range of the pressure fluid

Permissible start viscosity

Permissible temperature of

the pressure fluid

Required purity of the pressure fluid

according to NAS 1638

Filtration

Permissible ambient temperature

Internal gear pump with radial and axial sealing

gap compensation

IPV

SAE hole flange; ISO 3019/1 or

VDMA hole flange; ISO 3019/2

SAE suction and pressure flange J 518 C code 61

Right or left-hand rotation

any

For details of radial and axial drive shaft loads

please contact your Voith Turbo representative

0.6…3 bar absolute pressure

HLP mineral oils DIN 51524, part 2 or 3

10…100 mm2s-1 (cSt)

max. 2000 mm2s-1 (cSt)

-20…+80 °C

Class 8

Filtration quotient min. β20 ≥ 75,

recommended β10 ≥ 100 (longer life)

-10…+60 °C

Pump flow

Power

Vg th

n

ηv

ηg

∆p

Q = Vg th • n • ηv • 10-3 [l/min]

P = Q • ∆p [kW]600 • ηg

Pump volume per revolution [cm3]

Speed [min-1]

Volumetric efficiency

Overall efficiency

Differential pressure [bar]

Technical data Calculations

Performance data

4

5

Type, size-delivery

Displacement per revolution

[cm3]

max.

[min-1]

min.

[min-1]

Speed

at 1500 min-1

[l/min]

Delivery

Continuous

[bar]

Peak at1500 min-1

[bar]

Peak atnmax

[bar]

Pressures

IPV 3 – 3.5

IPV 3 – 5

IPV 3 – 6.3

IPV 3 – 8

IPV 3 – 10

IPV 4 – 13

IPV 4 – 16

IPV 4 – 20

IPV 4 – 25

IPV 4 – 32

IPV 5 – 32

IPV 5 – 40

IPV 5 – 50

IPV 5 – 64

IPV 6 – 64

IPV 6 – 80

IPV 6 – 100

IPV 6 – 125

IPV 7 – 125

IPV 7 – 160

IPV 7 – 200

IPV 7 – 250

3.6

5.2

6.4

8.2

10.2

13.3

15.8

20.7

25.4

32.6

33.1

41.0

50.3

64.9

64.1

80.7

101.3

126.2

125.8

160.8

202.7

251.7

5.4

7.8

9.6

12.3

15.3

19.9

23.7

31.0

38.1

48.9

49.6

61.5

75.4

97.3

96.1

121.0

151.9

189.3

188.7

241.2

304.0

377.5

330

330

330

330

330

330

330

330

300

250

315

315

280

230

300

280

250

210

300

280

250

210

345

345

345

345

345

345

345

345

330

280

345

345

315

250

330

315

300

250

330

315

300

250

345

345

345

345

345

345

345

345

330

280

315

315

280

250

300

280

270

250

300

280

270

250

400

400

400

400

400

400

400

400

400

400

400

400

400

400

400

400

400

400

400

400

400

400

3600

3600

3600

3600

3600

3600

3400

3200

3000

2800

3000

2800

2500

2200

2600

2400

2100

1800

2200

2000

1800

1800

Characteristics

The values given apply for:

� Pumping of mineral oils with a

viscosity of 20…40 mm2s-1

� An input pressure of 0.8…3.0 bar

absolute

Notes:

� Peak pressures apply for 15% of

operating time with a maximum

cycle time of 1 minute.

� Please inquire about peak pres-

sures at non-standard speeds.

� Due to production tolerances, the

pump volume may be reduced by

up to 1.5%.

Standard design

IPV 3

70

100

0 50 150100 300 350200 250

75

80

85

90

95

Efficiency �v and �g

Effi

cien

cy in

%

Operating pressure p in bar

�v

�g

0

20

0 50 150100 300 350

5

10

15

200 250

Delivery Q

Del

iver

y Q

in l/

min


A B

Allowed input torques:Input shaft A: 160 NmSecondary shaft B: 80 Nm

Design and dimensions

* Ensure the M10x1plug screw, hexagon socket SW5, is tightened to a torque of 10 Nm during pumping operation.Dependent on the pump position, filling or ventilation is possible here prior to commissioning.

c e g h i k l r v w

IPV 3 – 3.5 66 20.5 9 14 38.1 17.5 M8x13 38.1 17.5 M8x13 4.0 10 10

IPV 3 – 5 70 20.5 11 14 38.1 17.5 M8x13 38.1 17.5 M8x13 4.2 10 10

IPV 3 – 6.3 73 20.5 11 19 47.5 22 M10x15 38.1 17.5 M8x13 4.4 10 11

IPV 3 – 8 77.5 20.5 13 19 47.5 22 M10x15 38.1 17.5 M8x13 4.6 10 11

IPV 3 – 10 82.5 20.5 13 21 52.4 26.2 M10x15 38.1 17.5 M8x13 4.8 10 12

ø18 h7

20.5

6 h9

c e

ø82.5

5 h8

11

132 106.4

M5

19.5

12 6

43 35

c/2 c/2

5.8 v

r

w g *

*

*

k

hl

i

435153

47

SAE flange no.

Weight

[mm] [mm] [mm] [mm] [mm] [mm] Thread [mm] [mm] Thread [kg]

DimensionsDesign

6

7

Pump sizes Rotation, suction connectionType Mounting flange Shaft end

3.5

5

6.3

8

10

IPV 3

Designation according to type code Type code/order designation, see page 17

0

10

0 50 150100 300 350200 250

2

4

6

8

Input power P


Inpu

t P in

kW

40

60

0 50 150100 300 350

45

50

55

200 250

Airborne noise level Measuring location 1 m axial


Airb

orne

noi

se le

vel i

n dB

(A)

Measurement conditions:Speed: 1500 min-1

Viscosity of pressure fluid: 46 mm2s-1

Operating temperature: 40 °C

Characteristic curves:IPV 3 – 3.5IPV 3 – 5IPV 3 – 6.3IPV 3 – 8IPV 3 – 10

Note: Measurement taken in a low-noise room.In a anechoic room, the measurements are approx. 5 dB(A) lower.

Clockwise rotation, radial suction port

1

SAE 2-hole flange, dimensions on left

0

Parallel shaft with keyway connection,dimensions on left

1

Anti-clockwise rotation, radial suction port

6

VDMA 2-hole flange

12

7

36

ø80

h8

109

13219.5

11

4

Involute gearing with 2-hole SAE flange

37.9

30

ANSI B92.1a 11 T16/32 DP 30°

0

36

ø16 h7

5 h9

18

28 1

Standard

Variants

43 19.5

35

43

Standard design

IPV 4

70

100

0 50 150100 300 350200 250

75

80

85

90

95


Effi

cien

cy in

%


�v

�g

15

55

0 50 150100 300 350

25

35

45

200 250

Delivery Q

Del

iver

y Q

in l/

min





SAE flange no.

Weightc e g h i k l r v w


IPV 4 – 13 88.5 31 13 23 52.4 26.2 M10x15 38.1 17.5 M8x13 8.6 10 12

IPV 4 – 16 92.5 31 14 25 52.4 26.3 M10x15 38.1 17.5 M8x13 9.0 10 12

IPV 4 – 20 98 31 18 27 58.7 30.2 M10x15 47.5 22 M10x15 9.6 11 13

IPV 4 – 25 104 31 18 30 58.7 30.2 M10x15 47.5 22 M10x15 10.2 11 13

IPV 4 – 32 113 31 18 32 58.7 30.2 M10x15 47.5 22 M10x15 11.0 11 13

DimensionsDesign

6757

6064

8 h9

28

ø25 h7

k

hl

i

13.

5

170

ø101

.6 h8

M8x19

146

c e

26

9.5 13

56

c/2 c/2

48

6.8

v

r

g w

ø88

*

*

*

A B

38

45.9

48

5656

26

32

48

32

126

ø101

.6 h

8

ø78

9013.5

12450

124

90

52.5

42

52.5

129

ø100

h8

11

124ø125

50

8

9

13

16

20

25

32

IPV 4


0

25

0 50 150100 300 350200 250

5

10

15

20

Input power P


Inpu

t P in

kW

40

60

0 50 150100 300 350

45

50

55

200 250



Airb

orne

noi

se le

vel i

n dB

(A)




Characteristic curves:IPV 4 – 13IPV 4 – 16IPV 4 – 20IPV 4 – 25IPV 4 – 32



1


7


1


6

SAE 4-hole flange

VDMA 4-hole flange

1

5


ANSI B92.1a 15 T16/32 DP 30°

0

1

1

Pump sizes Rotation, suction connectionType Mounting flange Shaft endStandard

Variants

Standard design

IPV 5

70

100

0 50 150100 300 350200 250

75

80

85

90

95


Effi

cien

cy in

%


�v

�g

40

100

0 50 150100 300 350

60

70

80

200 250

50

90

Delivery Q

Del

iver

y Q

in l/

min





SAE flange no.



IPV 5 – 32 119 36 18 32 58.7 30.2 M10x15 47.5 22 M10x15 15.5 11 13

IPV 5 – 40 125 36 19 35 70 36 M12x20 52.4 26.2 M10x15 16.3 12 30

IPV 5 – 50 132 36 21 40 70 36 M12x20 52.4 26.2 M10x15 17.4 12 30

IPV 5 – 64 163 36 23 40 70 36 M12x20 52.4 26.2 M10x16 18.7 12 30

DimensionsDesign

k

hl

i

20

6

18

68

c/2

c

c/2

60

8.7

v

r

g w

e

8375

7477

ø32 h7

*

*

*

17.

5

210

ø127 h8

M12x25

18110 h9

35

A B

10

11

60

68

20

68

20

55,4

47,5

55,4

146

13,5

13

172

ø101

,6 h

8

35

60ø162

ø190

17,5

166

35

ca. ø

100

ø127

h8

53

68,5

58ø160

ø190

14

68,5

169

ø125

h8

53

32

40

50

64

IPV 5


0

50

0 50 150100 300 350200 250

10

20

30

40

Input power P


Inpu

t P in

kW

50

70

0 50 150100 300 350

55

60

65

200 250



Airb

orne

noi

se le

vel i

n dB

(A)




Characteristic curves:IPV 5 – 32IPV 5 – 40IPV 5 – 50IPV 5 – 64



1


0


1


6

SAE 2-hole flange, variant

SAE 4-hole flange

VDMA 4-hole flange

7

1

5

Involute gearing

ANSI B92.1a 14 T12/24 DP 30°

0

1

1


Variants

Standard design

IPV 6

70

100

0 50 150100 300 350200 250

75

80

85

90

95


Effi

cien

cy in

%


�v

�g

75

200

0 50 150100 300 350

125

150

175

200 250

100

Delivery Q

Del

iver

y Q

in l/

min





SAE flange no.



IPV 6 – 64 140 40 23 40 70 36 M12x20 52.4 26.2 M10x15 29.2 12 30

IPV 6 – 80 148 35 23 45 77.8 42.9 M12x20 70 36 M12x20 30.7 14 15

IPV 6 – 100 158 35 27 50 77.8 42.9 M12x20 70 36 M12x20 32.6 14 15

IPV 6 – 125 170 40 30 50 77.8 42.9 M12x20 70 36 M12x20 35.0 14 15

DimensionsDesign

20

6

22

c/2

11,

2

g w

e

c/2

c

88 80

v

r

*

k

hl

i

264228.6

22

ø152

.4 h8

M12x25

12 h9

43

ø40 h7

109

9598100

*

*

A B

12

13

88

80 22

88

181

17.5

210

54

61.9

18

61.9

ø127

h8

22

264

ø228.6

22

51

80

51

206

ø152

.4 h

8

ca.ø

120

59

92.5

82ø200

ø240

18ø160

h8

189

92.5 59

64

80

100

125

IPV 6


0

100

0 50 150100 300 350200 250

20

40

60

80

Input power P


Inpu

t P in

kW

55

75

0 50 150100 300 350

60

65

70

200 250



Airb

orne

noi

se le

vel i

n dB

(A)







1


0


1


6

SAE 2-hole flange, variant

SAE 4-hole flange

VDMA 4-hole flange

7

1

5

Involute gearing

ANSI B92.1a 17 T12/24 DP 30°

0

1

1


Variants

Standard design

IPV 7

70

100

0 50 150100 300 350200 250

75

80

85

90

95


Effi

cien

cy in

%


�v

�g

150

400

0 50 150100 300 350

250

300

350

200 250

200

Delivery Q

Del

iver

y Q

in l/

min





SAE flange no.



IPV 7 – 125 152 48 30 50 77.8 42.9 M12x20 70 36 M12x20 46.5 14 15

IPV 7 – 160 162 48 30 56 89 50.8 M12x20 70 36 M12x20 50 14 16

IPV 7 – 200 174 46 34 62 89 50.8 M12x20 70 36 M12x20 54 14 16

IPV 7 – 250 188 42 38 72 106.3 62 M16x25 70 36 M12x20 59 14 17

DimensionsDesign

135

114.

3121125 264

ø228.6

22

ø152

.4 h8

M12x28

264

k

hl

i

ø50 h7

14 h9

53.

5

20

6

63

c/2

13.

7

gw

e

c/2

c

75

104v

r

ca. ø

130

*

*

*

A B

14

15

75

104

7563

87.3 63

120.5

110

ø200

h8

209

120.5 63

ø250

ø290

22

125

160

200

250

IPV 7


0

200

0 50 150100 300 350200 250

40

80

120

160

Input power P


Inpu

t P in

kW

60

80

0 50 150100 300 350

65

70

75

200 250



Airb

orne

noi

se le

vel i

n dB

(A)







1


1


1


6

VDMA 4-hole flange

5


ANSI B92.1a 15 T8/16 DP 30°

0

1


Variants

k

ic

BD

A

1)

2)

according to SAE J 518 C code 61

SAE suction and pressure flanges

1) Round seal ring (O-ring) ISO-R 1629 NBR2) Machine screw EN ISO 47623) Special design, deviating from SAE J 518 C code 61

SAE flange, single-piece

SAE flange no. A B C D E1) i k S2) max. pressure

Thread [mm] [mm] [mm] Seal ring [mm] [mm] Thread [bar]

10 G 1/2 46 54 36 18.66 – 3.53 38.1 17.5 M 8 345

11 G 3/4 50 65 36 24.99 – 3.53 47.6 22.2 M 10 345

12 G 1 55 70 38 32.92 – 3.53 52.4 26.2 M 10 345

13 G 1-1/4 68 79 41 37.69 – 3.53 58.7 30.2 M 10 276

143) G 1-1/2 82 98 50 47.22 – 3.53 70 36 M 12 3453)

30 G 1-1/2 78 93 45 47.22 – 3.53 70 36 M 12 207

15 G 2 90 102 45 56.74 – 3.53 77.8 42.9 M 12 207

16 G 2-1/2 105 114 50 69.44 – 3.53 89 50.8 M 12 172

17 G 3 124 134 50 85.32 – 3.53 106.3 62 M 16 138

18 G 4 146 162 48 110.72 – 3.53 130 77.8 M 16 34

16

17

Type codeOrder designation

IPV 3 – 3.5 1 0 0

Type of internal gear pumpIPV

Shaft end0 Splined gear shaft ANSI B92.1a1 Parallel shaft with keyway

Frame size3 4 5 6 7

Rotation, suction port1 Clockwise rotation, radial suction port6 Anti-clockwise rotation, radial suction port4 Clockwise rotation, special design9 Anti-clockwise rotation, special design

Mounting flange0 SAE 2-hole1 SAE 4-hole4 VDMA 2-hole5 VDMA 4-hole7 SAE-2-hole, variant

Example IPV 3 – 3.5 100

DeliveryFrame size delivery3 3.5 5 6.3 8 104 13 16 20 25 325 32 40 50 646 64 80 100 1257 125 160 200 250

IPC 7IPV 7

IPC 6IPV 6 IPN 6

IPC 5IPV 5 IPH 4 IPN 5

IPC 4IPV 4

IPN 4IPM 4 IPV 3IPH 6 IPH 5

Multi-flow pumpsPump combinations

Combinations of IPV pumps

� IPV pumps of identical or different

sizes can be combined in multi-

flow pumps.

� All sizes of the relevant pump

volume are available as two- or

three-flow pumps; four-flow

pumps must be designed by

Voith Turbo.

� The pumps are arranged in

increasing order according to

frame size and delivery.

Selection

1. Determine pressure ranges and

define the appropriate pump

serie(s).

2. Determine pump volume and

select the appropriate size(s).

3. Define sequence of the pumps.

4. Check the torques.

5. Determine rotation and suction.

6. Specify mounting flange and

shaft end.

Combinations of IPV/IP…-

pumps

� It is possible to combine IPV

pumps with other Voith Turbo

pump series (e.g. medium-pres-

sure pumps IPC or low-pressure

pumps IPN).

� The pumps are arranged by types

and sizes as shown in the illustra-

tion above.

� If identical types or identical sizes

follow each other, the pump with

the higher pump flow is placed

closer to the drive.

Mounting, assembly

� Multi-flow pumps are generally

mounted to the drive by means of

a flange. All information about the

flange designs and shaft ends is

found in the catalog of the rele-

vant pump series.

� For more information, for example

about definition of the adapter

housings, refer to brochure

G 1714 (Voith multi-flow pump).

Pump combinations in order of type and size

Rotation and suction Mounting flange Shaft end

18

19

Designs

Special design Special design

clockwise anti-clockwise

For designs and dimensions, see catalogof the relevant pump series.

For designs and dimen-sions, see catalog of therelevant pump series.

2

1

2

1

3

3

7

6 0 1 1 1 0

4 5 5

7

0

1

4

5

7

7

6

8

8

4 9

SAE-2-hole

SAE-4-hole

VDMA-2-hole

VDMA-4-hole

SAE-2-hole

Voith Turbo GmbH & Co. KG

Hydrostatics

Alexanderstr. 2

89522 Heidenheim, Germany

Tel. +49 7321 37-4573

Fax +49 7321 37-7809

[email protected]

www.voithturbo.com

G 1

485

e 1

0.20

04 1

000

MS

W/W

F D

imen

sion

s an

d ill

ustr

atio

ns w

ithou

t obl

igat

ion.

Sub

ject

to m

odifi

catio

ns.

Plastics injection molding machine Folding press Punching press

Hydraulic unit Lifting platform Marine applications

Additional applications:

� Die casting machines

� Packing presses

� Shears

� Ground drilling machines

� Test rigs

� Hydraulic presses

� Crane building

� Lifting devices

� Garbage collection vehicles

ipv catalog, high-pressure internal gear · pdf filevoith turbo ipv catalog high-pressure...

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