IndustrialHydraulics

Mobile Hydraulics

HydraulicPower Packs

HydraulicCylinders

Services

Index

AH SeriesAir-Oil CoolerFlow: 60L/min to 350L/min

Introduction

Symbol

Ordering code

Technical data

Characteristic curves

Unit dimensions

02

02

03

04

05 - 06

07 - 10

Page No

1/11

Application:

Introduction

Applicable for: The cooling of the discharge pipe of variable pump, return pipe of hydraulic system, independent cooling

circuit and lubricating system.Used in: Machines tools, Special-purpose machinery, engineering machinery, tunnel and port machinery, hydraulic power

station and lubricating system.

THM HYDRAULICS

2/11

Product Characteristics:

The product is designed to achieve the best cooling effect with 35bar dynamic rated pressure, high-performance electronic

axial ow fan and tightly structured high-efciency fan.

Single-fan cooling or double-fan cooling is available according to the heat generation of the system.

Standard for oil inlet and outlet: PT (RC) screw thread, other threads can be custom-made.

In case that special voltage is required, please contact THMOperating voltage: AC 110V, AC 220V, AC 380V, DC 12V and DC 24V.

Symbol

M

B

A

M

B

A

M

Single-fan Cooler Double-fan Cooler

THM HYDRAULICS

3/11

Ordering code

AH 1012 ** - FM A2 - ** - 10

AH Series Air Oil Cooler = AH

Sizes:

0608, 1012, 1417, 1470, 1490, 1680, 1890

0608L, 0845L, 1012L, 1470L, 1680L, 1890L = 1012

Fan Quantity:

Single Fan (Standard type)

Double Fan

= No code

= L

Drive type:

Axial ow fan drive = FM

Voltage:

DC 12V

DC 24V

AC 110V

AC 220V/230V

AC 380V/415V

= D1

= D2

= A1

= A2

= A3

Frequency:

50Hz

60Hz

= No code

= 60

Wind direction:

Wind suction type(standard type, default)

Wind Blowing type

= 10

= 20

THM HYDRAULICS

4/11

Technical data

Cooler type

Ma

xim

um

o

w

(l/m

in)

Wo

rkin

g

pre

ssu

re (

Ba

r)

Co

olin

g

Ca

pa

city

(K

W)

AC

fa

n

(AC

220V

)

AC

fa

n

(AC

380V

)

Fa

n r

ota

ting

speed

(rp

m)

No

ise (

dB

)

Ma

xim

um

oil

tem

pera

ture

(°C

)

Ma

xim

um

Vis

co

sity

(m

m²/

s)

Ma

xim

um

o

w

(l/m

in)

PowerConsumption(W)

AH0608-FM

AH1012-FM

AH1417-FM

AH1470-FM

AH1490-FM

AH1680-FM

AH1890-FM

AH0608L-FM

AH0845L-FM

AH1012L-FM

AH1470L-FM

AH1490L-FM

AH1680L-FM

AH1890L-FM

60

100

150

200

250

300

350

60

80

100

200

250

300

350

35

35

35

35

35

35

35

35

35

35

35

35

35

35

1.39

5.47

14

17.9

23.3

30.2

40.7

3

5.4

12.3

31.4

40

49.4

77.9

38

60

130

130

130

160

250

38*2

60*2DC

60*2

130*2

130*2

160*2

250*2

45

60

115

115

115

135

200

45*2

60*2DC

60*2

115*2

115*2

135*2

200*2

2700

1300

1420

1420

1420

1400

1400

2700

3000

1300

1420

1420

1400

1400

50

65

69

69

69

73

75

53

60

68

72

72

76

78

130

130

130

130

130

130

130

130

130

130

130

130

130

130

2000

2000

2000

2000

2000

2000

2000

2000

2000

2000

2000

2000

2000

2000

6

15

25

28

35

42

48

11

12

25

48

55

70

97

Ÿ Medium: mineral oil, complying with DIN 51524. For other medial please contact us.

Ÿ Cooling capacity: cooling power at ∆T = 40°C.

Ÿ Axial ow fan type: the standard type is wind suction type, Ip44, Ip54, F-class insulation, complying with CE standard.

Ÿ Different power consumption is available under various voltages. This table only takes AC220V-50Hz and AC380V-50Hz

as examples.

Ÿ Noise value given in the table is measured at 1m, which is for reference only because it may be inuenced by ambient

environment, viscosity and reection and other factors.

THM HYDRAULICS

5/11

Characteristics of cooling power - AH AC Series

Characteristic curves

45

40

35

30

25

20

15

10

5

010 15 20 30 40 50 60 80 100120140150160180200220240250260280300320340 350

Co

olin

g p

ow

er

[kW

](∆

T =

40

°C)

Cooling power

0

0.125

0.25

0.375

0.5

0.625

0.75

0.875

1

1.125

Eq

uiv

ale

nt

co

olin

g p

ow

er

[kW

/°C

]

45

40

35

30

25

20

15

10

5

010 15 20 30 40 50 60 80 100 110 120 130 140 150 160 180 200 220 240 250 260 300 320 350

Co

olin

g p

ow

er

[kW

](∆

T =

40

°C)

Cooling power

0

0.25

0.5

0.75

1

1.25

1.5

1.75

2

2.25

Eq

uiv

ale

nt

co

olin

g p

ow

er

[kW

/°C

]

70 90 280

Oil ow [L/min]

Oil ow [L/min]

AH1890

AH1680

AH1490

AH1470

AH1417

AH1012

AH0608

AH0608L

AH1012L

AH1470L

AH1490L

AH1680L

AH1890L

THM HYDRAULICS

6/11

200

180

160

140

120

100

80

60

40

20

0

Pre

ssu

re d

rop

of u

id [

Kp

a]

Pressure drop of thermal uid

20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360

Oil ow [L/min]

250

200

150

100

50

0Pre

ssu

re d

rop

of

uid

[K

pa

]

10 20 40 60 80 100 150 200 250 300 350

Oil ow [L/min]

Pressure drop of thermal uid

Characteristics of pressure loss - AH AC Series

Characteristic curves

AH1890AH1680

AH1490

AH1417AH1470

AH1012

AH0608

AH1890LAH1680L

AH1490L

AH1470LAH1012L

AH0845LAH0608L

7/11

THM HYDRAULICS

Unit dimensions (Dimensions in mm)

L1

H1

W1 W2

H

L

A1 K

2-BSP R

B

A

B1

L1

L

H1

H

W1 W2

B1

A

A1

2-BSP

K R

B

A A1 B B1 H H1 L R BSP W1 W2L1

AH0608-FM 280 215 75 115 193 181 305 266 9 3/4" 15276

K

15

Type

Note: W1 is the minimum distance between the wind suction inlet and the obstruction.W2 is the minimum distance between the wind outlet and the obstruction.

A A1 B B1 H H1 L R BSP W1 W2L1

AH1012-FM 397 320 102 150 362 340 426 378 11 1" 254127

K

16

Type

Note: W1 is the minimum distance between the wind suction inlet and the obstruction.W2 is the minimum distance between the wind outlet and the obstruction.

THM HYDRAULICS

8/11

Unit dimensions (Dimensions in mm)

A

H2

H1

H

3

L

A1

R

K B

2-BSP

A2

W1 W2

H

B1 B2 B3

A

H1

W1 W2

H

B1 B2 B3

L

A1

B

R

K

A2

2-BSP

H2

H

3H

2

A

AH1417-FM

Type

Note: W1 is the minimum distance between the wind suction inlet and the obstruction.W2 is the minimum distance between the wind outlet and the obstruction.

AH1470-FM

AH1490-FM

AH1890-FM

A1 A2 B B1 B2 B3 H H1 H2 H3 L K R BSP W1 W2

535 445 540 162 215 90 345 405 422 150 115 572 20 11 1" 178 356

535 440 540 183 230 90 360 405 422 150 115 572 20 11 1-1/4" 178 356

593 470 600 193 250 80 370 445 408 180 115 630 16 10 1-1/2" 178 356

688 560 694 230 305 90 435 558 555 270 125 734 25 13 1-1/2" 229 457

A

AH1680-FM

Type A1 A2 B B1 B2 B3 H H1 H2 H3 L K R BSP W1 W2

615 500 620 225 260 90 390 555 518 155 115 650 16 10 1-1/2" 203 406

Note: W1 is the minimum distance between the wind suction inlet and the obstruction.W2 is the minimum distance between the wind outlet and the obstruction.

THM HYDRAULICS

9/11

Unit dimensions (Dimensions in mm)

A A1 B B1 H H1 L R BSP W1 W2L1

AH0608L-FM 385 315 88 135 200 186 410 366 9 3/4" 15276

K

15

Type

Note: W1 is the minimum distance between the wind suction inlet and the obstruction.W2 is the minimum distance between the wind outlet and the obstruction.

A A1 B B1 H H1 L R BSP W1 W2L1

AH1012L-FM 670 590 102 150 362 340 694 646 11 1" 254127

K

16

Type

W2 is the minimum distance between the wind outlet and the obstruction.

Note: W1 is the minimum distance between the wind suction inlet and the obstruction.

L1

L

W2 W1

H1

B1

H

A1 K

R

B

A

2-BSP

L1

H1

L

A1

W1 W2

H

B1

2-BSP

K

R B

A

10/11

THM HYDRAULICS

Unit dimensions (Dimensions in mm)

L1

55

5

A

L

H1

H

2

H3

W1 W2

H

B1 B2 B3

A1

2-BSP

R

B

K

A2

A

AH1417L-FM

Type

W2 is the minimum distance between the wind outlet and the obstruction.

Note: W1 is the minimum distance between the wind suction inlet and the obstruction.

AH1490L-FM

AH1680L-FM

AH1890L-FM

A1 A2 B B1 B2 B3 H H1 H2 H3 L K R BSP W1 W2

833 741 842 183 230 83 354 405 423 150 115 872 20 11 1-1/4" 178 356

893 770 900 193 250 90 380 445 408 180 115 930 15 10 1-1/2" 178 356

933 820 940 225 260 90 390 555 518 250 130 970 16 10 1-1/2" 203 406906

1198 1070 1210 225 305 90 434 592 555 300 135 1260 30 13 1-1/2" 229 4571166

866

806

L1

THM Huade Hydraulics Pvt Ltd

The specified data is for product description purposes only and may not be deemed to be guaranteed unless expressly confirmed in the contract.