E Axialfans

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Axial fansThe basic series

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Pollr

ich

DLK

Fan

Fac

torie

sAx

ial f

ans

A A O M 01 - 0315 - B

7. Basic series 6. Nominal impeller diameter DN [mm] 5. Product specific code

4. Drive M = Motor (direct)

3. Type of construction O = Without guide vanes = Toromax by Pollrich DLK

N = Outlet guide vanes = ToromaxPro by Pollrich DLK

G = Car park = ToromaxPro duplex by Pollrich DLK R = Reversible = Drymax by Pollrich DLK

2. Type A = Axial

1. Designation A = Axial fans

Designation Type Type of construction Drive

H__Centrifugal fan (heavy-duty) A__Axial O__Without guide vanes M__Motor (direct)

C__Centrifugal fan (compact) R__Centrifugal N__Outlet guide vanes K__Coupling

A__Axial fan V__Inlet guide vanes R__Belt drive

P__Plug fan R__Reversible

S__Smoke extraction fan E__Single inlet

Z__Double inlet

T__Tunnel

J__Jetfan

D__Roof

G__Car park

Type code for axial fans

Type code of all product segments

Type code and symbols

SymbolsN SpeedDN Nominal impeller diameterLW(A) Sound power level A-weightedpsf Static pressure increasepf Total pressure increasepd Dynamic pressureqV Flow rate

Page Trademark and Products .......................................................... 2

Project planning advice ............................................................. 4

Comparison of axial fansPerformance curve representation ........................................... 11

Toromax by Pollrich DLK

Low pressure axial fansProduct-specific information,AAOM-product line, DN 250 DN 1600, up to 40 C ......... 12 32

ToromaxPro by Pollrich DLK

Medium pressure axial fans, with outlet guide vanesProduct-specific information,AANM-product line, DN 315 DN 1600, up to 40 C ......... 34 52

ToromaxPro duplex by Pollrich DLK

Medium pressure axial fans, 2-stage, with outlet guide vanesProduct-specific information,AAGM-product line, DN 315 DN 1600, up to 40 C .......... 54 72

Drymax by Pollrich DLK

Low pressure axial fans, reversibleProduct-specific information,AARM-product line, DN 630 DN 1000, up to 85 C .......... 74 82

Accessories ...................................................................... 84 91

Product-specific special fans ............................................ 92 93

Content

Pollrich DLK Fan Factories 1

The Trademark Pollrich DLK Fan Factories

The common trademark Pollrich DLK Fan Factories pools more than 140 years of production know-how of industrial fans by the manufacturers Pollrich Ventilatoren GmbH and DLK Ventilatoren GmbH. A workforce of more than 220 employees at the two production sites Mnchengladbach and Schntal-Berlichingen manufacture axial and centrifugal fans for nearly any industrial requirement.

As the only manufacturer in the world offering all five product segments of industrial fans, we propose an unmatched range of products for the most different requirements of our customers. As our sales teams are organised in market segments they will better understand the specific project of their customer and supply knowledgeable solutions.

With a mix of standardisation, sophisticated variant management, tight internal organisation, and an intelligently controlled staff employment, we manufacture as well standard fans as pinpointed special units always precisely matching the customers requirements, including highest efficiency, zero-defect and shortest delivery time.

Trademark and Products

PRODUCTS PLUS FULL-SERVICE

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2 Pollrich DLK Fan Factories

Our R&D department combines expertise within all sectors of fan technology with highly efficient simulation tools such as CFD (Computational Fluid Dynamics) for flow visualisation and FEM (Finite-Element-Method) to calculate the structure-mechanical characteristics, as well as test ducts and -chambers according to international standard ISO 5801, equipped with the latest measuring technology in order to determine the aerodynamic and aeroacoustic characteristics.

Our companys commitment is centered to high quality and customers needs. Our understanding for quality is not limited to the product and to the production methods certified according to DIN ISO 9001. Our quality commitment includes the results of the individual work of every employee. This is the philosophy that every employee is realising towards inside and outside of the company. Products and management processes are consistently adjustedto the customers requirements by applying Kaizen/CIP. This means for our customers: Qualified advice and support, innovative product solutions, reliable delivery times and unvarying high product quality.

We take care of you, wherever you are in the world, with our comprehensive power service package beginning at the moment of feasibility or project studies, passing by the commissioning on site, and ending in a first class after sales service. Our worldwide acting service team will be ready to help every day of the year for 24 hours.

Trademark and Products


Sound calculationsThis section first looks at the theoretical principles re-quired to calculate sound. It then goes on to explain how the sound calculations are carried out at PollrichDLK.

Theoretical principles

Sound pressureSound pressure waves are small pressure fluctuations that are masked by the ambient pressure. Due to the fact that the sound pressure in the normal pressure unit Pa exceeds several powers of 10, it is usually stated as the sound pressure level in a logarithmic form in the unit decibel [dB]:

(1)

In (1) the reference value corresponds to the lower hea-ring threshold.

A sound pressure level of e.g. 8 dB therefore corre-sponds to 108/10 times the lower hearing threshold. This correlation is shown by the examples in Table 1

Table 1: Correlation between the sound pressure and sound pressure level based

on examples

The sound pressure level depends on the distance rL to the sound source and decreases as the distance incre-ases in the ratio.

(2)

A sound usually contains sounds of different frequenci-es. Therefore it makes sense to present sound as a range that is dependent on the frequency. Figure 1 shows a so-called narrow band spectrum. In this, the broad-range basic noise is often masked by the striking sounds re-flected in the various single frequency peaks.

Figure 1: Narrow band spectrum - sound pressure level

In practice, the narrow frequency bands are often sum-marised into octave bands that are defined in DIN EN 61260. This results in an octave band spectrum, Figure 2. The middle frequencies of the octave bands are 63, 125, 250, 500, 1000, 2000, 4000 and 8000 Hz. To cal-culate an octave band spectrum, all narrow band sound pressure levels Lp within an octave band DfOktav are ad-ded up:

(3)

Figure 2: Octave band spectrum - sound pressure level non-weighted and A-weighted

Sound powerIn contrast to the sound pressure level, the sound power level LW does not depend on the distance to the sound source. To determine the sound power level, the sound pressure level is first determined at several points on the enveloping surface A around the fan; this is then sum-marised according to frequency in a mean octave band spectrum: (4)

The mean sound pressure level is converted to the sound power level in the octave spectrum by means of the enveloping surface unit Ls:

(5)

Sound sources Distance in m

Sound pressure p in Pa

Sound pressure level Lp in dB

Jet plane 30 200 140

Pain threshold 63,2 130

Discomfort threshold 20 120

Chainsaw 1 6,3 110

Disco loudspeaker 1 2 100

Diesel engine 10 0,63 90

Busy road 5 0,2 80

Vacuum cleaner 1 0,063 70

Normal speech 1 0,02 60

Home 0,0063 50

Quiet library 0,002 40

Quiet bedroom 0,00063 30

Background in a TV-studio 0,0002 20

Hearing threshold 0,00002 0 = pOktavi

p i OktavL f

L ,, ( )

1010 lg 10

0 500 1000 1500 2000 2500 3000 30

40

50

60

70

80

90

100

63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

=

2eff

p 2o

pL 10 lg

p

eff 2L

1pr

= pOktavi

p i OktavL f

L ,, ( )

1010 lg 10

=

=

p Oktav iL fj

p mi

Lj

, , ( )10

,1

110 lg 10

= +w p m sL L L,

Audible sound

Frequency f in Hz

Frequency f in Hz

Soun

d pres

sure le

vel L

P in dB

Random noise

Soun

d pres

sure le

vel L

P in dB

Project planning advice


The enveloping surface unit is determined in (6) as follows:(6)

The k octave bands can be summarised to a total sound power level LW, tot by means of logarithmic addition for all mean frequencies:

(7)

A-weightingThe A-weighting is a relativisation that takes into account the characteristics of the human ear (unit dB(A)). To de-termine an A-weighted octave spectrum, the level cor-rections shown in Table 2 are added to the non-weighted spectrum:

(8)

Table 2: A-weighted - level correction LA-weighted

CommentsTo calculate the sum of several sound sources, the indi-vidual levels are added logarithmically:

(9)

When two sound sources of the same level of noise are added, the sound value always increases by 3dB regar-dless of the sound level.The enveloping surface is usually either a spherical sur-face

(10)

or a hemispheric surface (11)

Calculation and measurement at Pollrich DLKIf there are no sound measurements from the sound la-boratory, PollrichDLK carries out a calculation based on the VDI 3731. The guideline divides the continuous flow machines into the following fan types: - Axial with guide vane- Axial without guide vane- Centrifugal middle pressure- Centrifugal high pressureIn these sound calculation methods, the sound power level is first estimated based on the aerodynamic data. Then, based on this, the octave spectrums and then a sound pressure level are determined. The method is ap-plied equally for all fan types, however machine-specific coefficients are used: - Calculation of the non-weighted sound power level (is

the same for cable connections on the suction and pressure side except for high-pressure centrifugal fans)

(12)

- Calculation of the A-weighted sound power level(13)

- Estimation of an octave spectrum using a fan-specific value DL

W,okt (ST)for every octave band(14)

with the Strouhal number(15)

and addition to the sound power level acc. to Gl. (16) bzw. (17)

(16)

(17)

Calculation of the sound pressure level for a hemisphe-ric enveloping surface

(18)

- the A-weighting(19)

- Calculation of both the non-weighted and also the A-weighted total sound pressure level by means of loga-rithmic addition of the individual values of the octave band acc. to eq. (17).

The values for C1 to C7 are either taken from the standard or adapted accordingly to internal measuring values.

63 Hz

125 Hz

250 Hz

500 Hz

1000 Hz

2000 Hz

4000 Hz

8000 Hz

-26,2 -16,1 -8,6 -3,2 0 +1,2 +1,0 -1,1

= =

S

AL 10 lg mit A mA

20

0

1

=

= = + +

W ,i W , Hz W , HzLLLk

W,gesi

L 10 lg lg ...63 8000

10 10 10

110 10 10 10

= +p, A p A-AssessmentL L L

=

=

= + + +

i

k

Lk

i

L L L

L 10 lg

1 2

10

1

10 10 10

10

10 lg 10 10 ... 10

pi= A r 24

22 r= piA

221

,

110 1 10 lgf VWo V o a

p q uL C lg Cp q a

= + +

243

,

110 1 10 lgf VW,Ao V o a

p q uL C lg Cp q a

= + +

( ) = + + W,oktL2

5 6 7(St) C C lg(St) C

2

f Du

St =

, ( )W,okt W W OktL L L St= +

, , ( )W,A,okt W A W OktL L L St= +

pi= +

p,Okt W OktL L

r, 2110 lg

2

= +W,A,Okt W Okt A AssessmentL L L,



Explosion protection

Fans may only be used in areas in which there may be explosive media if they have been manufactured in com-pliance with the Directive 94/9/EC. The principles of this Directive are shown below.

Theoretical principlesApart from the CE ( ) and the so-called ATEX symbol ( ) devices are also labelled with information about the device group, device category, type of protection, explo-sion subgroup and temperature class, Figure 3.

Figure 3: Device identification acc. to the Directive 94/9/EC

The classifications mentioned are explained in the fol-lowing sections.

Device groupsMachines for use in explosion-protection areas are divi-ded into two groups: 1. Group I only applies to mining2. Group II applies to all other explosion-protection areas.

Zone divisionGroup I is divided into two sub-groups and is shown Table 3

Table 3: Categories of the device group I

The classification of the device group II into appropriate categories is somewhat more complex and is shown Table 4.

Table 4: Categories of the device group II

Types of protectionThe type of protection shows the technical action taken to ensure the machine cannot act as an ignition source. Table 5 shows what action can be taken so that non-electrical components can be used in explosion-protec-tion areas acc. to EN 13463-1 ff (non-electric).

Table 5: Types of protection for non-electrical components acc. to EN 13463-1 ff

Types of protection Abbreviation CategoryVapour-retarding

encapsulation Ex fr II 3G

Pressure-resistant Ex d II 2G

capsule II 2D

II 3G

II 3D

Constructive safety Ex c II 2G

II 2D

II 3G

II 3D

Monitoring of ignition Ex b1 II 2G

sources Ex b2 II 2D

II 3G

II 3D

Over-pressure Ex p II 2G

encapsulation II 2D

II 3G

II 3D

Liquid encapsulation Ex k II 2G

II 3G

For a complete list of the types of protection, please refer to the Direc-tives EN 60079-0 ff, EN 13463-1 ff and EN 61241-0 ff.

Explosion-protection groupsThe explosion-protection groups state the materials that the machine may come into contact with. Two protec-tion groups need to be defined for the machine - one for the fan and the other for the motor compart-ment. The classification of typical gases is shown in Table 6. The classification of further gases and dust common in the industry is listed in the Directive 94/9/EC.

Table 6: Explosion protection groups

Explosion protection groups

Explosion protection group Typical gas

I Methane

II A Propane

II B Ethylene

II C Hydrogen

Temperature classesThe temperature class specifies the highest allowed surface temperature of the machine. The division of the classes is shown in Table 7.

Table 7: Temperature classes

Highest allowed

surface temperature

Temperature class acc. to:

CENELEC IEC USA (NEC 505)

450 C T1

300 C T2

200 C T3

135 C T4

100 C T5

85 C T6

0045 ll 2G EEX i llc T3

Use in zone: 0 20 1 21 2 22

Atmosphere

G=gas, D=dust

1G 1D 2G 2D 3G 3D

Category 1: Very high level of

security

Category 2: High level of

security

Category 3: Normal level of

security

Creation of dangerous

atmosphere

(gas, dust)

Constant, long-term or

frequent

Occasionally in normal

operations

Not for normal opera-

tions, or only briefly

Category M1: Very high level of

security

Category M2: High level of

security

Adequate security

Constant, long-term or

frequent

Occasionally in normal

operations

Device group I (mining)

Device group II other explosive areas

Mark of conformityNumber of named departmentTemperature classExplosion protection groupType of protectionDevice categoryDevice group



The temperature classes are selected like the classifica-tion of the explosion protection types depending on the material used and are also stated in the Directive 94/9/EC or corresponding tables.

Identification in dusty atmosphere When fans are used in a dusty atmosphere the identifica-tion has to be changed. The explosion protection group is not used anymore. The temperature class is replaced by the maximum surface temperature.

Similarity laws This section looks at the similarity laws that serve the conversion of the measuring data for changed operating conditions. If two machines have a geometrical - strictly speaking also kinematical and dynamic - similarity, their operating data can be mutually converted. 2 machines are geome-trically similar if all geometric dimensions can be mutual-ly converted by means of multiplications with a constant factor. Angles, such as e.g. the blade angle, are the same for geometrically similar machines.

This means that the data of a fan can be converted to another impeller diameter, another numbers of revoluti-on or another density of the flowing fluids. The following ratios for the conversion of volume flow , pressure increase and shaft output can be derived from the dimension analyses (the index "old" designates the known initial factors, the index "new" stands for those factors that still have to be determined):

Volume flow(20)

The change in the diameter of the impeller affects the re-quired volume flow to the power of 3, a change of speed is linearly proportional to the volume flow. A change in density does not affect the volume flow.

Pressure increase(21)

The increase in pressure depends on the square of the change of the diameter and the number of revolution respectively. Density changes are linear.

Shaft output (22)

The recorded shaft output of a fan depends heavily on its diameter (to the power of 5). Changes in speed are stated to the power of 3, density changes are linear.

Apart from the conversion to other construction parame-ters, these formulas are often used to make measure-ments comparable regardless of the test conditions. To this end, the results are standardised to an air density of r =1.2 kg/m. An example of a conversion of given data to a standard density is shown in the chapter "Units and conversion factors". The number of revolution is converted when a frequen-cy converter (FU) is used, when there are differing pole numbers for the drive motor or different network fre-quencies. If there are slight changes to the operating status, these conversions are sufficient, if there are large changes of diameter or number of revolution, changes to the efficiency level need to be taken into consideration as a result of the so-called Reynolds number influences. This is usually carried out by means of upgrading equa-tions. System characteristics, performance curves and ope-rating behaviour in the event of flow disturbancesThe system characteristic is a system-specific parameter that describes the pressure loss of the entire system. The pressure loss of a system depends on the density of the flow medium, the flow speed and a specific loss coefficient x.For many fittings such as manifolds, vanes, rectifier or throttles, there are empirically determined loss coeffici-ents in various literature publications that can be used to calculate the system pressure loss. The pressure loss for straight flows through pipes and channels is deter-mined by means of a pipe friction coefficient l. The total pressure loss of a system is calculated as the sum of the individual losses as follows:

(38)

The fan characteristic is measured on a standardized test rig under optimised flow conditions. Figure 6 shows the schematic sketch of a corresponding chamber test stand. The system losses are simulated by means of a controllable throttle.

Figure 6: standardized test rig (according to ISO 5801)

The operating point of a fan is the point where the sys-tem characteristic intersects the fan characteristic (see Figure 7).

Pressure measurement

Auxiliary fan Rectifier Test chamber Measured

3

,,new new

V new V oldold old

D nqq

D n

=

2 2

,,new new new

f new f oldold old old

D npp

D n

=

5 3

,,new new new

a new a oldold old old

D nPP

D n

=

12

1 2s i i

ip c

=

=



Figure 7: Operating point as the intersection of the system and performance curves

Ignored or inadequately considered influences that change the system pressure loss and therefore change the flow behaviour lead to a change in the system cha-racteristic and therefore also shift the operating point. Also, they can cause an uneven velocity field at the in-flow and outflow intersection of the fan which can excite the impeller into damaging vibrations.

PollrichDLK has a large number of studies relating to the fittings on the intake and pressure sides. Figure 8 shows various inflows. The use of an inflow nozzle is ideal (Fi-gure 8a). Sharp-edged cross-section changes (Figure 8b and 8c) will mean that the flow cannot follow these and will create a swirl that prevents homogeneous inflow.

Figure 8: Example of inflows to the impeller

Steps should be taken to ensure the disturbance-free inflow and outflow of the impeller. There must be an ade-quate distance between the fan and the fittings.

Detailed information about the installation situation is a prerequisite for the adequate installation of the fan.

Units and conversion factors

Length dimensionsApart from the SI units, the following other length units are also used in the engineering field: - Foot/feet, 1 ft = 12 in = 0.3048 m. - Mile; (usually terrestrial mile) of the USA, 1 mile =

1.609344 km.- Yard, 1 yard = 1 yd = 3 ft = 36 inches = 0.9144 metres- Inch 1 in = 1" = 2.54 cm = 0.0254m

RadianAngles can either be stated in radians (angle in relation to p) or in degrees.180 degree correspond to a radian of p. Important radians are shown inTable 9.

Table 9: Conversion radian and degrees

0 1/4 p 1/2 p 3/4 p 1 p 5/4 p 3/2 p 7/4 p 2 p0 45 90 135 180 225 270 315 360

PressureDepending on the geographical region and the industrial background, the pressure is often stated in various units. The conversion can be carried out using the unit Pa = Pascal based on the Table 10and 11. Here the follow-ing applies: mmHg = mm mercury column, mmWS = mm water column, inWS = Inch water column and PSI = pounds per square inch.

Table 10: Pressure conversion in Pasacal

Unit in Pa

1N/m 1

1N/mm 1,0E-6

1mmWS 9,8066

1Inch WS 249,1

1mmHg 133,322

1bar 1,0E5

Table 11: Pressure conversion from Pascal

Unit in Pa

1Pa 1N/m

1Pa 1,0E6N/mm

1Pa 0,10197mmWS

1Pa 4,015E-3Inch WS

1Pa 7,501E-3mmHg

1Pa 1,0E-5bar

Rotational speed in peripheral speed(35)

Conversion of operating density to reference densityThe measured results depend on the air density in the environment and the test rig. These influences are eli-minated by conversion to a reference density. Usually the reference density is defined as rB =1,2 kg/m. The actual density during measuring is r =1,15 kg/m. For a measured pressure increase of pf =1000 Pa and an impeller output of Pa=10 kW, the result is the following conversion according to the Gl. (36) and (37): (36)

(37)

The volume flow remains unchanged.

8a

8b

8c

p f [P

a]

qv [m3/h]

100

300

500

700

900

1100

1300

0 5000 10000 15000 20000 25000 30000

1500 SystemcharacteristicPerformance curveOperating point

pi pi= =1,2u nr nD1,2 1,22

,1,2 1000 10431,15

Bf new fp p Pa Pa

= = =

,1,2 10 10,431,15

Ba new aP P kW kW

= = =



3Pollrich DLK Fan F

actories

Fan technology

for

the entire indus

try.

A summary o

f our basic- a

nd project-sp

ecific fan seri

es.

ufive

... you should get to know!Pollrich DLK Fan Factories 9

Comparison of the axial fans

DN/Poles

pf, max

[Pa]

qV, max

[m/h] on Page250/2 185 2300 16

280/2 210 3250 17

315/2 255 4800 18

355/2 400 6300 19

400/2 540 10800 20

450/2 720 15500 21

500/2 910 21500 22

560/2 1050 25000 23

630/2 1300 33000 24

710/2 1850 55000 25

800/4 590 43000 26

900/4 640 62000 27

1000/4 800 85000 28

1120/4 840 107000 29

1250/4 1050 142000 30

1400/4 1380 215000 31

1600/6 920 245000 32

Product line AAOM

Total p

ressure increa

se p

f [Pa]

Flow rate qV [m3/h]

Flow rate qV [m3/h]

Product line AAGM

DN/Poles

pf, max

[Pa]

qV, max

[m/h] on Page

315/2 870 5800 58

355/2 1085 9050 59

400/2 1270 11650 60

450/2 1590 14750 61

500/2 2350 21100 62

560/2 2640 23500 63

630/4 985 26200 64

710/2 4500 41150 65

800/4 1600 54000 66

900/4 2050 74500 67

1000/4 2240 100000 68

1120/4 2250 125000 69

1250/4 5030 149500 70

1400/6 2870 156000 71

1600/8 2100 172500 72

Total p

ressure increa

se p

f [Pa]

Product line AANM

Flow rate qV [m3/h]

DN/Polespf, max

[Pa]

qV, max

[m/h] on Page

315/2 500 5800 38

355/2 630 9000 39

400/2 740 11650 40

450/2 830 14750 41

500/2 1285 21100 42

560/2 1315 23500 43

630/4 545 26200 44

710/2 2230 41150 45

800/4 890 54000 46

900/4 1140 74500 47

1000/4 1290 100000 48

1120/4 1270 125000 49

1250/4 2670 149500 50

1400/6 1530 156000 51

1600/8 1120 172500 52

Total p

ressure increa

se p

f [Pa]

0

200

400

600

800

1000

1200

1400

1600

1800

2000

0 25000 50000 75000 100000 125000 150000 175000 200000 225000 250000

0

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

2400

2600

2800

0 25000 50000 75000 100000 125000 150000 175000 200000

0

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

5500

0 25000 50000 75000 100000 125000 150000 175000 200000


Blade angle

AAOM01-0450-B, 2-pole [N = 2890 1/min]

qV [m3/h]

10 15 20 25 30

LW [d

B(A)]

p

f [Pa

]

0

100

200

300

400

500

600

700

800

98

100

102

104

106

108

110

0 3000 6000 9000 12000 15000

450 mm, Low pressure axial fan, AAOM

Z04 Inlet nozzle with pro-tective guardOrd. no. B151939

Z07 Protective guard (motor side) Ord. no. B151071

Z10 Flexible sleeveOrd. no. B141031

Z11 Duct exten-sion long Ord. no. B150970

Z20 Automatic shutterOrd. no. B198200

Z03 Mounting footOrd. no. B151007

Z08 Counter fl ange Ord. no. B151023

Z16 Rubber anti-vibration mounts(see below)

Z53 Terminal box (see below)

165 40 120 252 252

395

309

26

373 395

324323

12x11,5

309

452

486

519

378 X

No. of poles

Motor power

output [kW]Order no. Fan

Speed

[1/min]Voltage

[V] ConnectionNominal

current [A]Starting

current [A]Motor excess

length [mm] X*Weight

ca. [kg]Order no.

Z16 Order no.

Z53

2 1.5 B206782 2890 400 Y 3.16 22.44 6.5 36 B149894 B206997

2 2.2 B206784 2890 400 Y 4.48 30.91 33.5 40 B149894 B206997

2 3 B206786 2891 400 Y 5.86 46.88 72.5 47 B149894 B206997

2/4 3.1/0.8 B206788 2880/1400 400 YY/Y 6.39/2.17 47.02/11.6 72.5 56 B149877 B206694

4 0.75 B206790 1400 400 Y 1.78 8.9 0 33 B149894 B206997

AAOM01-0450-B

When ordering, please indicate blade angle. Max. conveying temperature: 40 C higher conveying temperatures on request. All indicated values for 400V/50Hz/3~.

636

*If motor excess length is > 0, a duct extension (Z11) is required to assemble accessories Z07, Z20, Z95.

Accessory Z03

Order no.

3 kW

2,2 kW

1,5 kW

10

30

AAOM01-0450-B, 2-pole [N = 2890 1/min]

qV [m3/h]

10 15 20 25 30

LW [d

B(A)]

p

f [Pa

]

0,75 kW

10

40

AAOM01-0450-B, 4-pole [N = 1400 1/min]

qV [m3/h]

10 15 20 25 30 35 40

LW [d

B(A)]

p

f [Pa

]

Blade angle

pd pd

Blade angle

0

100

200

300

400

500

600

700

800

98

100

102

104

106

108

110

0 3000 6000 9000 12000 15000

0

20

40

60

80

100

120

140

160

180

200

76

78

80

82

84

86

88

0 1000 2000 3000 4000 5000 6000 7000 8000



Comparison of the axial fans

Flow rate qV [m3/h]

Total p

ressure increa

se p

f [Pa]

DN/Poles

pf, max

[Pa]

qV, max

[m/h] on Page

630/4 200 19500 78

710/4 260 27500 79

800/4 335 40500 80

900/4 430 54500 81

1000/4 530 75000 82

Product line AARM

Performance curve representation: According to ISO 5801, the total pressure increase of the fan with pressure side duct connection (L,min 2,5 x DN fan)

pd

0

100

200

300

400

500

600

0 10000 20000 30000 40000 50000 60000 70000 80000

3 kW

2,2 kW

1,5 kW

corresponds to the effective pressure of the fan.The effective pressure is the pressure, which is available to overcome the pressure loss of the system.

Example:Requested operating point 10200 m/h at400 Pa, static => motor power needed: 2.2 kW.Blade angle: 23 (to be specified whenordering).Within the green coloured motor power range, the blade angle is selectable in 1-steps.

Sound power level (LW) in the operating point: 102.5 dB(A).

Order instructions for above example: Order no. B212682, blade angle 23.

30

10


- Diameter range DN 250 DN 1600- Optimal efficiency- Highly corrosion-resistant impeller (saltwater-proof)- Blades adjustable at standstill - Best price- As standard with IE2 motors **- CFD-optimised * - Wide range of accessories for universal use

* CFD (Computational Fluid Dynamics): development tool for numerical simulation

here, for optimisation of flow characteristics and efficiencies of fans.

The new series combines best price with optimum efficiencies.


LOW PRESSURE AXIAL FAN AAOM

All fans are equipped as standard with motors according to energy efficiency class IE2** and exceed the efficiency standards of the ErP-directive for 2013 (ecodesign directive).

** for all motors in accordance to the commission regulation (EC) no. 640/2009.


LOW PRESSURE AXIAL FAN AAOM

ufive

The axial fan-series of Pollrich DLK Fan Factories are the result of intensive cooperation with well-known research institutions, the use of the latest tools for product develop-ment (CFD, FEM,..) and million investments in up-to-date manufacturing technology. The new series combines best price with optimal efficiencies. All fans are equipped as standard with motors according to energy efficiency class IE2 and exceed the efficiency standards of the ErP-directive for 2013 (ecodesign direc-tive).

Range of application:The low pressure axial fans of product line Toromax by Pollrich DLK (AAOM) are suitable for ventilation and for conveying clean and slightly dusty air for various applications.

The essential benefits are:- Aerodynamically optimised im-

peller with profiled single blades- Blade angle adjustable at stand-

still for optimal adjustment to the operating point

- Impeller made of a highly corrosion-resistant aluminium alloy

- High efficiencies at low sound levels

- Wide range of accessories and special designs

- As standard with IE2-motors and PTC resistor

Permissible conveying temperatures:-20 up to +40 C. Higher conveying tempe-ratures on request.

Casing:Made of steel, welded, with flanges on both sides and riveted resp. welded motor bracket. Optimal corrosion protection by powder-coating (RAL 7015). Optional: hot-dip galvanising or special coating.

Impeller:Hub and impeller blades made of a highly corrosion-resistant aluminium alloy (saltwater-proof). Profiled blades adjustable at standstill. Dynamically balanced according to DIN ISO 1940-1, balancing quality G 6.3 < 4.0 mm/s.

AAOM

PRODUCT-SPECIFIC INFORMATION


Drive:3-phase-motor / IEC norm motor 400 V/50 Hz,

protection class IP55, insulation class F.

Up to and including 3 kW: 230/400 V/50 Hz, from 4kW: 400/690

V/50 Hz. Suitable for continuous operation S1.

Ambient temperature for motor max. 40 C. Higher tempe-

ratures on request. Motor performance selected forcold start-up at 20 C. As standard, the motors are according to energy effici-ency class IE2.

Electrical connection:Directly at the motor terminal box (IP55) resp. at the optional fan terminal box(accessory, in protec-tion class IP66 resp. IP65).

Performance adjustment:Our motors are equip-

ped with PTC resistors for operation with

frequency converters with sinusoidal filters. As option,

the motor PTC resistor can be extended to the fan termi-

nal box. The max. speed of the impeller

and the max. power output of the motor must be taken into consi-deration. As standard, the motors can be operated at 50 Hz (60 Hz on request).

Direction of airflow:Downstream motor (impeller -> motor). On request upstream motor (motor -> impeller).

AAOM

Air performance curves:The performance curves show the total pressure incre-ase pf as function of the flow rate qV. The curves are va-lid for direct drive with stated number of poles at 50 Hz and pressure side duct connection. The performance measurement is made on suction side chamber- and duct test rigs according to DIN 24163 resp. ISO 5801 for an air density of 1.2 kg/m and 20 C. For the operating data of our fans, the tolerances of accuracy class 2 according to DIN 24166 are applied.

Sound:Below the air performance curves, the A-weighted sound power level LW(A) is indicated for the respective blade angle. Indicated values according to VDI 3731.When using an inlet nozzle Z04/Z54, the sound level will be reduced by up to 5 dB(A).

Installation:As standard for horizontal installation. Vertical installati-on on request.

ATEX:The fans can optionally be supplied in Ex-proof design according to directive 94/9/EC for category 2 and 3, gas/dust.

Dimensions:All measures indicated inside the catalogue in mm, weight in kg.

Accessories: For various installation situations, see page 84.

Specifications:Available in the download area of our website www.pollrichdlk.com

Subject to change.




45

176 180

120136

8x9,5

180

252

286

308

180 X

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

2 0.37 B206344 2800 400 Y 0.94 5.73 83.5 10 B149894 B206997

2/4 0.75/0.17 B206559 2825/1360 400 YY/Y 1.86/0.65 13.7/3.52 142 20 B149894 B206694

4 0.37 B206581 1330 400 Y 1.06 5.51 83.5 10 B149894 B206997

AAOM01-0250-B



Accessory Z03

Blade angle Blade angle

0

20

40

60

80

100

120

140

160

180

200

82

84

86

88

0 500 1000 1500 2000 2500

0

5

10

15

20

25

30

35

40

45

60

62

64

66

68

0 250 500 750 1000 1250

0.37 kW

20

40

AAOM01-0250-B, 2-pole [N = 2800 1/min]

qV [m3/h]

20 25 30 35 40

LW [d

B(A)]

p

f [Pa

] 0.37 kW

20

40

AAOM01-0250-B, 4-pole [N = 1330 1/min]

qV [m3/h]

20 25 30 35 40

LW [d

B(A)]

p

f [Pa

]

pd

pd



Z04 Inlet nozzle with protec-tive guardOrd. no. B161625



Z11 Duct extensi-on longOrd. no. B150974



Z08 Counter flange Ord. no. B151027



165 30 120 120 120

180

180

381


Z04 Inlet nozzle with protective guardOrd. no. B202454



Z11 Duct extensi-on longord. no. B150966






165 40 120 160 160

205

205

19

236 205

165191

8x11,5

205

283

332

354

240 X

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

2 0.37 B206646 2800 400 Y 0.94 5.73 28.5 12 B149894 B206997

2/4 0.75/0.17 B206649 2825/1360 400 YY/Y 1.86/0.65 13.7/3.52 0 22 B149894 B206694

4 0.37 B206654 1330 400 Y 1.06 5.51 28.5 12 B149894 B206997

AAOM01-0280-B


415


Accessory Z03

0

50

100

150

200

250

86

88

90

92

0 500 1000 1500 2000 2500 3000 3500 4000

0

10

20

30

40

50

60

64

66

68

70

0 250 500 750 1000 1200 1500 1750 2000

0.37kW

20

40

AAOM01-0280-B, 2-pole [N = 2800 1/min]

qV [m3/h]

20 25 30 35 40

LW [d

B(A)]

p

f [Pa

]

0.37kW

20

40

AAOM01-0280-B, 4-pole [N = 1330 1/min]

qV [m3/h]

20 25 30 35 40

LW [d

B(A)]

p

f [Pa

]


pd p

d










Z08 Counter flangeOrd. no. B151020



165 40 120 160 160

293

230

37

236 293

250186

12x11,5

230

317

356

381

240 X

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

2 0.55 B206658 2740 400 Y 1.28 8.11 28.5 14 B149894 B206997

2 0.75 B206662 2875 400 Y 1.68 8.9 0 19 B149894 B206997

2 1.1 B206664 2875 400 Y 2.37 16.59 0 21 B149894 B206997

2/4 0.75/0.17 B206666 2825/1360 400 YY/Y 1.86/0.65 13.7/3.52 0 23 B149894 B206694

AAOM01-0315-B


471


Accessory Z03

0

50

100

150

200

250

300

84

86

88

90

92

94

96

0 1000 2000 3000 4000 5000 6000

0.75 kW

0.55 kW

5

40

AAOM01-0315-B, 2-pole [N = 2830 1/min]

qV [m3/h]

5 10 15 20 25 303540

LW [d

B(A)]

p

f [Pa

]

Blade angle

pd













165 40 120 202 202

317

261

19

299 317

270249

12x11,5

261

357

395

415

303 X

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

2 1.1 B206668 2875 400 Y 2.37 16.59 0 24 B149894 B206997

2/4 1.4/0.3 B206670 2840/1380 400 YY/Y 3.43/0.85 24.75/4.67 52.5 33 B149894 B206694

4/8 1.0/0.22 B206672 1400/690 400 YY/Y 2.44/0.92 14.1/3.96 52.5 33 B149894 B206694

AAOM01-0355-B


519


Accessory Z03

0

50

100

150

200

250

300

350

400

450

90

92

94

96

98

0 1500 3000 4500 6000 7500

1.1 kW

AAOM01-0355-B, 2-pole [N = 2875 1/min]

10

30

qV [m3/h]

10 15 20 25 30

LW [d

B(A)]

p

f [Pa

]

Blade angle

pd






Z10 Flexible sleeve Ord. no. B141030







165 40 120 202 202

351

284

43

299 351

300249

12x11,5

284

402

438

471

303 X

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

2 1.1 B206749 2875 400 Y 2.37 16.59 40 34 B149894 B206997

2 1.5 B206745 2890 400 Y 3.16 22.44 52 30 B149894 B206997

2 2.2 B206747 2890 400 Y 4.48 30.91 79.5 34 B149894 B206997

2 3 B206753 2891 400 Y 5.86 46.88 118.5 41 B149894 B206997

2/4 1.4/0.3 B206674 2840/1380 400 YY/Y 3.43/0.85 24.75/4.67 52 35 B149894 B206694

2/4 1.9/0.4 B206741 2840/1380 400 YY/Y 4.27/1.08 31.05/5.88 79.5 38 B149894 B206694

2/4 2.5/0.65 B206757 2840/1400 400 YY/Y 5.25/1.85 37.95/9.68 118.5 48 B149894 B206694

AAOM01-0400-B


565


Accessory Z03

2.2 kW 1.5 kW 1.1 kW

5

35

AAOM01-0400-B, 2-pole [N = 2890 1/min]

qV [m3/h]

5 10 15 20 25 30 35

LW [d

B(A)]

p

f [Pa

]

Blade angle

pd

0

100

200

300

400

500

600

94

96

98

100

102

104

0 2000 4000 6000 8000 10000 12000













165 40 120 252 252

395

309

26

373 395

324323

12x11,5

309

452

486

519

378 X

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

2 1.5 B206782 2890 400 Y 3.16 22.44 6.5 36 B149894 B206997

2 2.2 B206784 2890 400 Y 4.48 30.91 33.5 40 B149894 B206997

2 3 B206786 2891 400 Y 5.86 46.88 72.5 47 B149894 B206997

2/4 3.1/0.8 B206788 2880/1400 400 YY/Y 6.39/2.17 47.02/11.6 72.5 56 B149877 B206694

4 0.75 B206790 1400 400 Y 1.78 8.9 0 33 B149894 B206997

AAOM01-0450-B


636


Accessory Z03

3 kW

2.2 kW

1.5 kW

10

30

AAOM01-0450-B, 2-pole [N = 2890 1/min]

qV [m3/h]

10 15 20 25 30

LW [d

B(A)]

p

f [Pa

]

0.75 kW

10

40

AAOM01-0450-B, 4-pole [N = 1400 1/min]

qV [m3/h]

10 15 20 25 30 35 40

LW [d

B(A)]

p

f [Pa

]

Blade angle

pd pd

Blade angle

0

100

200

300

400

500

600

700

800

98

100

102

104

106

108

110

0 3000 6000 9000 12000 15000

0

20

40

60

80

100

120

140

160

180

200

76

78

80

82

84

86

88

0 1000 2000 3000 4000 5000 6000 7000 8000








Z20 Automatic shutter Ord. no. B163284





165 50 170 252 252

438

334

47

323 360

438373

X378

565

541

502

334

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

2 1.5 B206819 2890 400 Y 3.16 22.44 10 39 B149894 B206997

2 2.2 B206822 2890 400 Y 4.48 30.91 37 43 B149894 B206997

2 3 B206825 2891 400 Y 5.86 46.88 76 50 B149877 B206997

2 4 B206829 2914 400/690 /Y 7.64 55.2 100 53 B149877 B206694

2 5.5 B206832 2937 400/690 /Y 10.60 79.5 102 69 B149380 B206694

2 7.5 B206834 2940 400/690 /Y 13.9 104.25 102 74 B149380 B206694

2/4 8/2 B206836 2900/1420 400 YY/Y 15.29/4.7 111.75/24.8 140 100 B149380 B207000

4 0.75 B206851 1400 400 Y 1.78 8.9 0 36 B149894 B206997

4/6 1.1/0.32 B206839 1400/900 400 Y/Y 2.86/1.09 18.97/6.36 10 45 B149894 B206694

4/8 1/0.22 B206844 1400/690 400 YY/Y 2.44/0.92 14.1/3.96 10 44 B149894 B206694

AAOM01-0500-B


689

12x11.5


Accessory Z03

Blade angle

0

100

200

300

400

500

600

700

800

900

1000

102

104

106

108

110

112

114

0 5000 10000 15000 20000 25000

0

50

100

150

200

250

80

82

84

86

88

90

92

0 1500 3000 4500 6000 7500 9000 10500 12000

7.5 kW

5.5 kW

4 kW

3 kW

2.2 kW

1.5 kW

10

40

AAOM01-0500-B, 2-pole [N = 2910 1/min]

qV [m3/h]

10 15 20 25 30 3540

LW [d

B(A)]

p

f [Pa

]

0.75 kW

10

40

AAOM01-0500-B, 4-pole [N = 1400 1/min]

qV [m3/h]

10 15 20 25 30 3540

L W [d

B(A)]

p

f [Pa

]

Blade angle

pd

pd








Z20 Automatic shutter Ord. no. B164211





165 60 170 320 320

440

400

15

475 440

380425

16x14

400

562

605

636

480 X

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

2 3 B206909 2891 400 Y 5.86 46.88 0 59 B149877 B206997

2 4 B206911 2914 400/690 /Y 7.64 55.2 0 62 B149877 B206694

2 5.5 B206913 2937 400/690 /Y 10.60 79.5 22.5 78 B149380 B206694

2 7.5 B206915 2940 400/690 /Y 13.9 104.25 22.5 83 B149380 B206694

2/4 8/2 B206917 2900/1420 400 YY/Y 15.29/4.7 111.75/24.8 60.5 109 B148059 B207000

4 1.1 B206919 1440 400 Y 2.53 15.18 0 49 B149877 B206997

4 1.5 B206921 1445 400 Y 3.39 23.05 0 51 B149877 B206997

4 2.2 B206923 1440 400 Y 4.64 32.48 0 61 B149877 B206997

4/6 2.2/0.7 B206925 1420/910 400 Y/Y 5.22/2.15 34.65/12.24 0 66 B149877 B206694

AAOM01-0560-B


710


Accessory Z03


0

200

400

600

800

1000

1200

1400

106

108

110

112

114

116

118

0 5000 10000 15000 2000 25000 30000

0

50

100

150

200

250

300

86

88

90

92

94

96

98

0 2500 5000 7500 10000 12500 15000 17500

10

30

AAOM01-0560-B, 2-pole [N = 2920 1/min]

qV [m3/h]

10 15 20 25 30

LW [d

B(A)]

p

f [Pa

]

2.2 kW

1.5 kW

1.1 kW

10

40

AAOM01-0560-B, 4-pole [N = 1440 1/min]

qV [m3/h]

10 15 20 25 30 35 40

LW [d

B(A)]

p

f [Pa

]

7.5 kW

5.5 kW

4 kW

3 kW

pd pd












185 60 170 370 370

526

435

499 462

526549

16x14

X555

719

674

632

435

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

2 5.5 B206946 2937 400/690 /Y 10.60 79.5 0 91 B149380 B206694

2 7.5 B206949 2940 400/690 /Y 13.9 104.25 0 96 B149380 B206694

2/4 5.9/1.4 B206942 2900/1400 400 YY/Y 11.68/3.5 84.75/18.3 0 111 B148059 B206694

4 2.2 B206958 1440 400 Y 4.64 32.48 0 74 B149380 B206997

4 3 B206960 1440 400 Y 6.18 43.26 0 80 B149380 B206997

4/6 1.1/0.32 B206954 1400/900 400 Y/Y 2.86/1.09 18.97/6.36 0 67 B149877 B206694

4/6 2.2/0.7 B206956 1420/910 400 Y/Y 5.22/2.15 34.65/12.24 0 79 B149380 B206694

4/6 3.2/1.1 B206970 1420/910 400 Y/Y 7.03/3.09 48.8/17.9 0 85 B149380 B206694

4/8 2.4/0.65 B206978 1420/690 400 YY/Y 5.48/2.37 37.3/13.4 0 79 B149380 B206694

6 1.1 B206963 945 400 Y 2.82 12.69 0 85 B149380 B206997

AAOM01-0630-B


792


Accessory Z03


0

200

400

600

800

1000

1200

1400

1600

1800

108

110

112

114

116

118

120

122

0 5000 10000 15000 20000 25000 30000 35000 40000

0

50

100

150

200

250

300

350

400

450

86

88

90

92

94

96

98

100

0 5000 10000 15000 20000 25000

7.5 kW

5.5 kW

5 25

AAOM01-0630-B, 2-pole [N = 2940 1/min]

qV [m3/h]

5 10 15 20 25

LW [d

B(A)]

p

f [Pa

]

3 kW

2.2 kW

5

40

AAOM01-0630-B, 4-pole [N = 1440 1/min]

qV [m3/h]

5 10 15 20 2530 35 40

LW [d

B(A)]

p

f [Pa

]

pd

pd














185 70 220 370 370

688

495

43

549 688

546484

16x14

495

713

755

799

555 X

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

2 7.5 B207401 2940 400/690 /Y 13.90 104.25 0 105 B149380 B206694

2 11 B223820 2930 400/690 /Y 19.9 151.2 98 150 B148059 B207000

2 15 B223847 2930 400/690 /Y 26.9 273.1 98 157 B148059 B206699

2 18.5 B223849 2937 400/690 /Y 33.0 257.4 142 167 B149928 B206699

4 2.2 B207411 1440 400 Y 4.64 32.48 0 83 B149380 B206997

4 3 B207413 1440 400 Y 6.18 43.26 0 89 B149380 B206997

4 4 B207409 1445 400/690 /Y 8.12 60.90 0 94 B149380 B206694

4 5.5 B207403 1455 400/690 /Y 10.90 69.76 0 105 B149380 B206694

4/8 4.50/1.1 B207405 1440/700 400 YY/Y 9.68/3.68 69.90/17.85 0 120 B148059 B206694

4/8 6.30/1.5 B207407 1440/700 400 YY/Y 13.13/4.84 94.5/23.00 0 131 B148059 B207000

6 1.5 B207415 945 400 Y 3.61 15.16 0 81 B149380 B206997

AAOM01-0710-B


886


Accessory Z03


0

500

1000

1500

2000

2500

112

114

116

118

120

122

124

126

0 10000 20000 30000 40000 50000 60000

0

100

200

300

400

500

600

92

94

96

98

100

102

104

0 5000 10000 15000 20000 25000 30000 35000

18.5 kW

15 kW

11 kW

7.5 kW

5

25

AAOM01-0710-B, 2-pole [N = 2940 1/min]

qV [m3/h]

5 10 15 20 25

LW [d

B(A)]

p

f [Pa

]

5.5 kW 4 kW 3 kW 2.2 kW

5

40

AAOM01-0710-B, 4-pole [N = 1445 1/min]

qV [m3/h]

5 10 15 20 25 303540

LW [d

B(A)]

p

f [Pa

]

pd

pd













195 80 220 390 390

760

540

70

512 610

760577

16x14

X585

897

841

804

540

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

4 2.2 B206429 1440 400 Y 4.64 32.48 0 108 B149928 B206997

4 3 B206589 1440 400 Y 6.18 43.26 0 114 B149928 B206997

4 4 B206602 1445 400/690 /Y 8.12 60.9 0 119 B149928 B206694

4 5.5 B206608 1455 400/690 /Y 10.90 69.76 0 130 B149928 B206694

4 7.5 B206621 1455 400/690 /Y 14.5 101.5 0 141 B149928 B206694

4/6 6.7/2.2 B206644 1440/940 400 Y/Y 13.71/5.70 93.8/33.24 0 156 B148059 B207000

4/6 9.5/3.1 B206659 1460/960 400 Y/Y 19.30/7.91 147.75/45.0 61 225 B149928 B206699

4/8 6.3/1.5 B206627 1440/700 400 YY/Y 13.13/4.84 94.5/23.0 0 156 B148059 B207000

4/8 8.9/2.0 B206676 1440/700 400 YY/Y 18.14/5.34 133.5/26.25 61 225 B149928 B206699

6 3 B206623 964 400 Y 6.83 30.74 0 121 B149928 B206997

AAOM01-0800-B


109

1


Accessory Z03


0

100

200

300

400

500

600

700

96

98

100

102

104

106

108

0 10000 20000 30000 40000 50000

0

50

100

150

200

250

300

84

86

88

90

92

94

96

0 5000 10000 15000 20000 25000 30000 35000

5.5 kW 7.5 kW

4 kW

3 kW

2.2 kW

5

35

AAOM01-0800-B, 4-pole [N = 1450 1/min]

qV [m3/h]

5 10 15 20 25 30 35

LW [d

B(A)]

p

f [Pa

]

3 kW

5

40

AAOM01-0800-B, 6-pole [N = 964 1/min]

qV [m3/h]

5 10 15 20 25 30 3540

L W [d

B(A)]

p

f [Pa

]

pd pd













225 100 220 450 450

840

590

75

602 660

840667

16x14

X675

997

945

905

590

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53

4 4 B206686 1445 400/690 /Y 8.12 60.9 0 144 B148059 B206694

4 5.5 B206841 1455 400/690 /Y 10.90 69.76 0 155 B148059 B206694

4 7.5 B206855 1455 400/690 /Y 14.5 101.5 0 166 B149928 B206694

4 11 B206867 1460 400/690 /Y 22.10 144.9 0 240 B149928 B207000

4 15 B206875 1460 400/690 /Y 29.60 210.75 35 250 B149937 B206699

4 18.5 B206888 1470 400/690 /Y 32.73 265.2 76 287 B149937 B206699

4/8 4.5/1.1 B206827 1440/700 400 YY/Y 9.68/3.68 69.9/17.85 0 170 B149928 B206694

4/8 6.3/1.5 B206849 1440/700 400 YY/Y 13.13/4.84 94.5/23.0 0 181 B149928 B207000

4/8 8.9/2.0 B206863 1440/700 400 YY/Y 18.14/5.34 133.5/26.25 0 250 B149937 B206699

4/8 12/2.7 B206871 1460/710 400 YY/Y 23.47/6.90 175.5/34.6 35 262 B149937 B207006

4/8 16/4 B206883 1460/720 400 YY/Y 31.77/10.30 231.75/53 76 287 B149937 B206701

AAOM01-0900-B


120

5


Accessory Z03

Blade angle

0

100

200

300

400

500

600

700

98

100

102

104

106

108

110

112

0 10000 20000 30000 40000 50000 60000 70000

15 kW

11 kW

7.5 kW

5.5 kW

4 kW

5

35

AAOM01-0900-B, 4-pole [N = 1460 1/min]

qV [m3/h]

5 10 15 20 25 30 35

LW [d

B(A)]

p

f [Pa

]

pd












Z53 / 56 Terminal box (see below)

225 100 320 450 450

930

642

138

602 730

930667

16x14

X675

109

7

104

5

100

5

642

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53 / Z564 15 B207213 1460 400/690 /Y 29.60 210.75 44 279 B149937 B206699

4 18.5 B207298 1470 400/690 /Y 32.73 265.2 85 316 B149937 B206699

4 22 B207303 1470 400/690 /Y 38.43 301.5 136 331 B149937 B207006

4 30 B207324 1470 400/690 /Y 54.4 386.24 193 401 B149948 B206701

4/8 4.5/1.1 B206893 1440/700 400 YY/Y 9.68/3.68 69.9/17.85 0 199 B149928 B206694

4/8 6.3/1.5 B207176 1440/700 400 YY/Y 13.13/4.84 94.5/23.0 0 210 B149928 B207000

4/8 8.9/2.0 B207202 1440/700 400 YY/Y 18.14/5.34 133.5/26.25 4 279 B149937 B206699

4/8 12/2.7 B207210 1460/710 400 YY/Y 23.47/6.90 175.5/34.6 44 291 B149937 B207006

4/8 19.5/5 B207281 1470/720 400 YY/Y 38.56/13.3 274.5/63.5 136 331 B149937 B206701

4/8 29/7.5 B207330 1480/720 400 YY/Y 56.80/19.6 405/93 193 396 B149937 B148975

6 4 B207187 965 400/690 /Y 8.96 44.8 0 184 B149928 B206694

6 5.5 B207192 965 400/690 /Y 12 66 0 195 B149928 B206694

6 7.5 B207253 970 400/690 /Y 15.9 103.35 4 282 B149937 B206694

6 11 B207265 970 400/690 /Y 22.14 171.75 44 298 B149937 B207000

8 2.2 B207196 705 400 Y 5.51 34.38 0 171 B149928 B206997

AAOM01-1000-B


123

7


Accessory Z03


0

100

200

300

400

500

600

700

800

900

102

104

106

108

110

112

114

116

0 15000 30000 45000 60000 75000 90000

0

50

100

150

200

250

300

350

400

90

92

94

96

98

100

102

104

0 10000 20000 30000 40000 50000 60000

30 kW

22 kW

18.5 kW

15 kW

5

35

AAOM01-1000-B, 4-pole [N = 1465 1/min]

5 10 15 20 25 30 35

qV [m3/h]

LW [d

B(A)]

p

f [Pa

]

7.5 kW

5.5 kW

4 kW

5

35

AAOM01-1000-B, 6-pole [N = 965 1/min]

5 10 15 20 25 30 35

qV [m3/h]

LW [d

B(A)]

p

f [Pa

]


pd

pd












270 125 320 540 540

885

706

101

720 760

885800

20x14

X810

121

6

117

5

112

8

706

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53 / Z564 11 B207880 1460 400/690 /Y 22.10 144.9 0 328 B149937 B207000

4 15 B207882 1460 400/690 /Y 29.60 210.75 0 338 B149937 B206699

4 18.5 B207886 1470 400/690 /Y 32.73 265.2 0 375 B149937 B206699

4 22 B207889 1470 400/690 /Y 38.43 301.5 33.5 390 B149937 B207006

4 30 B207949 1470 400/690 /Y 54.4 386.24 90.5 460 B149948 B206701

4/8 16/4 B207891 1460/720 400 YY/Y 31.77/10.30 231.75/53 0 375 B149937 B206701

4/8 19.5/5 B207898 1470/720 400 YY/Y 38.56/13.3 274.5/63.5 33.5 390 B149937 B206701

4/8 29/7.5 B207901 1480/720 400 YY/Y 56.80/19.6 405/93 90.5 455 B149948 B148975

6 11 B207346 970 400/690 /Y 22.14 171.75 0 357 B149937 B207000

6 15 B207351 975 400/690 /Y 29.8 190.72 33.5 388 B149937 B206699

AAOM01-1120-B


137

0


Accessory Z03


Blade angle0

200

400

600

800

1000

1200

106

108

110

112

114

116

118

120

0 20000 40000 60000 80000 100000 120000

0

50

100

150

200

250

300

350

400

450

500

94

96

98

100

102

104

106

108

0 10000 20000 30000 40000 50000 60000 70000 80000

AAOM01-1120-B, 4-pole [N = 1465 1/min]

30 kW 22 kW 18.5 kW 15 kW 11 kW

5

30

5 10 15 20 25 30

L W [d

B(A)]

p

f [Pa

] AAOM01-1120-B, 6-pole [N = 970 1/min]

15 kW

11 kW

5

35

5 10 15 20 25 30 35

qV [m3/h]

L W [d

B(A)]

p

f [Pa

]

Blade angle

pd pd












270 125 320 540 540

986

733

170

800 986

786720

20x14

733

125

8

131

1

136

0

810 X

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53 / Z56

4 22 B207993 1470 400/690 /Y 38.43 301.5 27 443 B149948 B207006

4 30 B207998 1470 400/690 /Y 54.4 386.24 84 513 B149948 B206701

4 37 B208009 1480 400/690 /Y 66.20 496.5 66 553 B149948 B148975

4 45 B208012 1480 400/690 /Y 80.10 608.8 126 583 B149948 B148975

4 55 B208016 1480 400/690 /Y 96.70 712 164 656 B149948 B148975

4 75 B208022 1480 400/690 /Y 131 1003.2 237 773 B149948 B148973

4/8 19.5/5 B208037 1470/720 400 YY/Y 38.56/13.3 274.5/63.5 27 443 B149948 B206701

4/8 29/7.5 B208041 1480/720 400 YY/Y 56.80/19.6 405/93 84 508 B149948 B148975

4/8 40/9.5 B208045 1480/720 400 YY/Y 74.57/25.4 531/121 164 563 B149948 B148973

4/8 52/14.5 B208049 1480/730 400 YY/Y 97.29/36.9 711/180 164 668 B149948 B148973

4/8 65/17 B208033 1480/730 400 YY/Y 122.7/41.7 885/202.5 237 793 B149948 B148973

4/8 75/18.5 B208027 1480/730 400 YY/Y 137.4/43.9 1012.5/212 347 903 on request B148973

6 11 B207962 970 400/690 /Y 22.14 171.75 0 410 B149948 B207000

6 15 B207968 975 400/690 /Y 29.8 190.72 27 441 B149948 B206699

6 18.5 B207981 980 400/690 /Y 35.72 255 84 479 B149948 B206699

6 22 B207983 980 400/690 /Y 41.55 294 84 494 B149948 B207006

AAOM01-1250-B


152

0


Accessory Z03

0

200

400

600

800

1000

1200

1400

110

112

114

116

118

120

122

124

0 20000 40000 60000 80000 100000120000140000160000180000

0

100

200

300

400

500

600

98

100

102

104

106

108

110

112

0 20000 40000 60000 80000 100000 120000

AAOM01-1250-B, 4-pole [N = 1475 1/min]

qV [m3/h]

L W [d

B(A)]

p

f [Pa

]

qV [m3/h]

L W [d

B(A)]

p

f [Pa

]

75 kW 55 kW 45 kW 37 kW 30 kW 22 kW

5

35

5 10 15 20 25 30 35

AAOM01-1250-B, 6-pole [N = 975 1/min]

22 kW

18.5 kW

15 kW

11 kW

5

35

5 10 15 20 25 30 35Blade angle Blade angle

pd

pd













330 125 320 670 670

1008

900

910 768

1008990

24x14

X1000

152

0

146

9

141

0

900

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting current

[A]Motor excess


ca. [kg]Order no.

Z16 Order no.

Z53 / Z56

4 30 B208059 1470 400/690 /Y 54.4 386.24 0 588 B149948 B206701

4 37 B208068 1480 400/690 /Y 66.20 496.5 0 628 B149948 B148975

4 45 B208072 1480 400/690 /Y 80.10 608.8 0 658 B149948 B148975

4 55 B208105 1480 400/690 /Y 96.70 712 0 731 B149948 B148975

4 75 B208139 1480 400/690 /Y 131 1003.2 76.5 848 on request B148973

4/8 29/7.5 B208101 1480/720 400 YY/Y 56.80/19.6 405/93 0 583 B149948 B148975

4/8 40/9.5 B208076 1480/720 400 YY/Y 74.57/25.4 531/121 0 638 B149948 B148973

4/8 52/14.5 B208110 1480/730 400 YY/Y 97.29/36.9 711/180 3.5 743 B149948 B148973

4/8 65/17 B208141 1480/730 400 YY/Y 122.7/41.7 885/202.5 236.5 868 on request B148973

4/8 75/18.5 B208145 1480/730 400 YY/Y 137.4/43.9 1027/219.5 186.5 978 B149948 B148973

6 11 B208129 970 400/690 /Y 22.14 171.75 0 485 B149948 B207000

6 15 B208135 975 400/690 /Y 29.8 190.72 0 516 B149948 B206699

6 18.5 B208082 980 400/690 /Y 35.72 255 0 554 B149948 B206699

6 22 B208087 980 400/690 /Y 41.55 294 0 569 B149948 B207006

6 30 B208091 980 400/690 /Y 56.22 365.3 0 635 B149948 B206701

6 37 B208119 980 400/690 /Y 66.86 464.4 3.5 715 B149948 B148975

AAOM01-1400-B


169

0


Accessory Z03

0

200

400

600

800

1000

1200

1400

1600

1800

116

118

120

122

124

126

128

0 25000 50000 75000 100000 125000 150000 175000 200000 225000

0

100

200

300

400

500

600

700

800

104

106

108

110

112

114

116

0 30000 60000 90000 120000 150000 180000

75 kW

55 kW

45 kW

37 kW

30 kW

5

25

10 15 20 25

37 kW

22 kW 30 kW

18.5 kW

15 kW

11 kW

5

35

10 15 20 25 30 35

AAOM01-1400-B, 4-pole [N = 1475 1/min] AAOM01-1400-B, 6-pole [N = 975 1/min]

qV [m3/h]

LW [d

B(A)]

p

f [Pa

]

qV [m3/h]

L W [d

B(A)]

p

f [Pa

]


pd

pd






Z07 Protective guard (motor side)Ord. no. B151085


Z11 Duct exten-sion longOrd. no. B150983

Z20 Automatic shutter Ord. no.B225492





400 125 320 800 800

1100

1000

45

1090 818

11001188

24x14

X1200

173

2

166

5

161

0

1000

No. of poles

Motor power


Speed

[1/min]Voltage


current [A]Starting



ca. [kg]Order no.

Z16 Order no.

Z53 / Z566 11 B209058 970 400/690 /Y 22.14 171.75 0 567 B149948 B207000

6 15 B209064 975 400/690 /Y 29.8 190.72 0 598 B149948 B206699

6 18.5 B209072 980 400/690 /Y 35.72 255 0 636 B149948 B206699

6 22 B209076 980 400/690 /Y 41.55 294 0 651 B149948 B207006

6 30 B209080 980 400/690 /Y 56.22 365.3 0 717 B149948 B206701

6 37 B209085 980 400/690 /Y 66.86 464.4 0 797 B149948 B148975

6 45 B209089 980 400/690 /Y 80.44 570.5 0 913 on request B148975

6 55 B209093 980 400/690 /Y 96.61 704.3 17 962 on request B148975

6 75 B209099 985 400/690 /Y 132.06 951.4 19 1333 on request B148973

8 7.5 B209101 720 400/690 /Y 16.9 101.4 0 545 B149948 B206694

8 11 B209105 730 400/690 /Y 23.41 143.4 0 560 B149948 B207000

8 15 B209109 730 400/690 /Y 32.10 213.84 0 628 B149948 B206699

8 18.5 B209113 730 400/690 /Y 39 257.4 0 642 B149948 B206699

8 22 B209119 730 400/690 /Y 44.21 297 0 665 B149948 B207006

8 30 B209121 735 400/690 /Y 60.2 397.32 0 768 B149948 B206701

8 37 B209123 735 400/690 /Y 72.64 487.7 0 872 on request B148975

AAOM01-1600-B


190

0

Accessory Z03

0

100

200

300

400

500

600

700

800

900

1000

106

108

110

112

114

116

118

120

0 50000 100000 150000 200000 250000

0

100

200

300

400

500

600

9698

100102104106108110112

0 25000 50000 75000 100000 125000 150000 175000 20000

45 kW 75 kW

37 kW 55 kW

30 kW

22 kW

18.5 kW

15 kW

11 kW

5

35

5 10 15 20 25 30 35

37 kW 30 kW 22 kW 18.5 kW 15 kW 11 kW 7.5 kW

5

40

5 10 15 20 25 30 3540

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