Axial-Fan ESM-iQ EN

Energy-saving fans
with ESM, ACi and iQ/iQ2-motor
The engineers choice
version 2012-10
The new generation of energy-saving fans
Energy savings have become an important topic in almost every aspect of life. Our extended energy
saving fan series, based on the energy saving motor (ESM) and the iQ-motor, offers high efficiency
throughout a long service life and a significant decrease in energy consumption along with it. This is
precisely what is required for refrigeration systems, such as in refrigerated and freezer cases or for
condensing units.
Comprehensive series
The series of these energy saving fans includes the compact fan series of ACi 4400 as well as
based on the energy saving motor (ESM), axial fans and centrifugal modules as well as the iQ-motor
as an energy saving variant of the Q-motor.
Axial fans are available in sizes of 130, 172, 200, 230, 250 and 300 mm plus the compact fan ACi
4400 with the dimensions 119 x 119 x 38 mm. With their new rotors and wall rings, which have
been optimised according to aerodynamic criteria, the fans now work even more quietly and require
no varnish, a particularly environmentally friendly feature.
Energy saving centrifugal modules are available in sizes of 190 and 220 mm. These are especially
appealing due to their compact and aerodynamically optimised design, which allows customers to
install them quickly and hassle-free.
The K1G200 energy saving centrifugal module in a diagonal impeller design rounds out the ESM
series. It particularly distinguishes itself due to noise-optimised and air flow-optimised performance
in the medium pressure range. ebm-papst sets the benchmark here, too.
The existing series was expanded with additional versions and functions to meet new market demands. Among other things, this includes a 24 VDC design with an integrated 0-10 VDC open loop
speed control and a speed monitoring output.
A 0-10 VDC open loop speed control is now possible even for the existing line-fed designs by using
an ESM+ plug-in module.
This series is supplemented by the energy saving iQ-motor based on ebm-papst's GreenTech EC
technology. The iQ2 series further expands the offering with additional functions. Due to its dimensions and mounting options, which are identical to the Q-motor already established on the market,
customers are given the possibility of a 1:1 replacement without extensive renovations.
The iQ-motor can be readily installed with normal axial impellers with a 154 to 254 mm diameter.
Maximum efficiency
Our fans and motors achieve a maximum motor efficiency of over 70% and thus only need 1/3 to
1/6 of the power of an otherwise normal shaded-pole motor. Higher efficiency also means lower intrinsic heating during operation at the same time, which dissipates less heat into the surrounding
area. This means that less cooling power must be generated, thus resulting in additional energy
savings.
Table of contents
The new generation of energy-saving fans
Green Tech: The Green Company
Energy-saving axial fans
Energy-saving centrifugal modules
32
ESM/ACi accessories
40
ESM electrical connections
46
iQ/iQ2-motor
48
iQ/iQ2-motor accessories
58
Technical parameters & scope
62
ebm-papst representatives & subsidiaries
66
Sustainability is at the centre of our

thoughts and actions. Out of conviction!
Eco-friendliness and sustainability have always been at the core of our thoughts and actions. For decades, we have worked
according to the simple but strict creed of our co-founder Gerhard Sturm: Each new product we develop has to be better
than the last one in terms of economy and ecology. GreenTech is the ultimate expression of our corporate philosophy.
GreenTech is pro-active development.
GreenTech is acknowledged and certified.
Even in the design phase, the materials and processes we use are optimi-
Every step in our chain of production meets the stringent standards of
sed for the greatest possible eco-friendliness, energy balance and
environmental specialists and the public. The 2008 Environmental Prize
wherever possible recyclability. We continually improve the material
of Baden-Wuerttemberg, the Green Award 2009, the Energy Efficiency
and performance of our products, as well as the flow and noise charac-
Award 2009 of the dena to give just a few examples testify to this.
teristics. At the same time, we significantly reduce energy consumption.
The environmental advantage gained in the performance of the products
Close co-operation with universities and scientific institutes and the pro-
developed from our GreenTech philosophy can also be measured in the
fessorship we endow in the area of power engineering and regenerative
fulfilment of the most stringent energy and environmental standards.
energies allows us to profit from the latest research findings in these
In many instances, our products are already well below the thresholds
fields and at the same time ensure highly qualified young academics.
energy legislation will impose a few years from now several times over.
GreenTech is eco-friendly production.
Our customers profit from this every day.
GreenTech also stands for maximum energy efficiency in our production
The heart of GreenTech is future-oriented EC technology from ebm-
processes. There, the intelligent use of industrial waste heat and ground-
papst. The EC technology at the core of our most efficient motors and
water cooling, photovoltaics and, of course, our own cooling and venti -
fans allows efficiency of up to 90%, saves energy at a very high level,
lation technology are of the utmost importance. Our most modern plant,
significantly extends service life and makes our products maintenance-
for instance, consumes 91% less energy than currently specified and
free. These values pay off not only for the environment, but every cent al-
required. In this way, our products contribute to protecting the environ-
so pays off for the user! All ebm-papst products even those for which
ment, from their origin to their recyclable packaging.
GreenTech EC technology does not (yet) make sense from an application

viewpoint feature the greatest possible connection of economy and
ecology.
Series: The existing series of energy saving axial fans was expanded by adding the ACi 4400 series
and a compact fan with size 130. In addition, the ESM series is now available as a 24 VDC version
with an integrated 0-10 VDC open loop speed control output and a speed monitoring signal. These
control options have also become possible for line-fed designs via an additional ESM+ plug-in
module.
System: Not just our existing shaded-pole motors were replaced by high-efficiency GreenTech EC
motors for our fans, but a complete new system was developed as a whole consisting of an EC
motor, impeller and wall ring. Optimum efficiency for the best possible noise behaviour was only
able to be achieved by having all of the components perfectly harmonised together.
Energy efficiency: The energy saving motors achieve a maximum efficiency of over 70%. So they
only need 1/3 to 1/6 the power of an otherwise normal shaded-pole motor. But higher efficiency
also means lower intrinsic heating during operation at the same time, which dissipates less heat
into the surrounding area. This results in further energy savings, since less cooling capacity needs
to be put in place from the beginning.
Easy installation: Effort needed by the customer for installation and logistics is reduced to a minimum due to the complete system. In addition to the fan itself, only screws are needed for mounting.
Further savings result from the pluggable connection line. For example, this allows installation time
to be drastically reduced due to a pre-installed cable harness. The number of variants can be substantially reduced by subsequent programming as well by having different air performance levels
customised accordingly even at a later point in time. An earth wire can be omitted due to a design
in protection class 2.
Robust design (ESM): Ten years of field experience with more than 3 million energy saving motors
shows that the system is robust, maintenance-free and durable. Depending on environmental conditions, the service life usually exceeds 60,000 hours. The stator, which is hermetically sealed with a
coat of plastic, is optimally protected from ambient influences. And the electronics are protected
from humidity with a sealed off cover, so that IP 54 protection requirements are fulfilled. Shock
loads of more than 50g have no effect on the fan due to the stable design.
Certifications:
ACi 4400: UL (507), VDE (EN 60950), CSA
ESM: All of the approvals required in the refrigerated case industry are present
or in progress.
VDE: EN 60335-1, -2-24, -2-80, -2-89
UL 1004-1, 1004-3, UL 60730 and GOST
The new energy-saving axial fans
ACI 4400
ESM Size 130, 172
10
ESM Size 200, 230, 250
14
ESM Size 300
28

Series ACi 4400
119 x 119 x 38 mm
Input power
Current draw
Sound pressure level
VAC
Hz
rpm
mA
dB(A)
Mass
Speed/rpm
Type
Perm. amb. temp.
Frequency
Nominal data
Bearings: Maintenance-free ball bearings

Motor protection: Via electronics
Moisture protection: Motor and circuit
board are coated
Electrical connection: Plug-in connection
lateral
Protection class: II
Product conforming to standard: CE
Approvals: UL (507), VDE (EN 60950),
CSA
Sound power level
Nominal voltage
range
VAC
Curve
Nominal voltage
Material: Housing: Plastic PBT

fibreglass-reinforced
Blade: Plastic PA,
Number of blades: 5
Direction of air flow:
"V", exhaust over struts
Direction of rotation: Clockwise, seen
on rotor
Insulation class: "E"
Mounting position: Any
Condensate discharges: None
Mode of operation: Con. operation (S1)
Bel(A)
kg
ACi 4420 ML
1~ 230
195...265
50/60
1850
1,4
17
25
4,1
-20..+75
0,25
ACi 4420 H
1~ 230
195...265
50/60
3000
3,3
35
39
5,1
-20..+75
0,25
ACi 4420 HH
1~ 230
195...265
50/60
3350
4,4
41
42
5,3
-20..+75
0,25
ACi 4410 HH
1~ 115
85...132
50/60
3350
4,4
82
42
5,3
-20..+75
0,25
subject to alterations
Air performance measured
in H2O
Pa
Curves
as per: ISO 5801,

and without protection against
D
C
accidental contact
60
0,2
50
I
mA
1850
1,4
17
1850
1,5
18
1850
1,6
19
1850
1,7
19
3000
3,3
35
only valid under the measur-
3000
3,9
39
ment conditions listed and
3000
3,9
44
may vary depending on the
3000
4,7
46
3350
4,4
41
3350
5,1
48
3350
5,7
53
3350
5,9
55
3350
4,4
82
3350
5,1
96
3350
5,7
106
3350
5,9
110
The acoustic values given are

B
Pe
W
Installation category A,
70
n
rpm
installation situation.
40
With any deviation to the standard setup, the specific values
have to be checked and re-
30
viewed once installed or fitted!
4
0,1
3
A
For detailed information
20
see Compact fans catalogue

2
2
10
version 2011, p. 8-16
3
2
pfs
qV
20
25
1
60
40
50
75
100
125
1
100
80
150
175
cfm
m3/h
Electr. connection:
L
ACi 4400
N
119 0.3
104.8 0.2
A-A
38 0.5
R 0.3
.3
0
.
15
0.
0.
.1
R 0.3
4
.3
"B"
"V"
"A"
Plug connection on
both sides possible.
9
Accessories
p. 44 ff.

130
Material: Wall ring: Plastic PP, fibreglassreinforced; Blade:Plastic PA,
Number of blades: 7
Direction of rotation: Counter-clockwise,
seen on rotor
Type of protection: IP 54
Insulation class: "B"
Nominal voltage
Frequency
Speed/rpm(1)
Max.
input power(1)
Max.
current draw(1)
Max. back pressure
Perm. amb. temp.
Mass
VAC
Hz
rpm
Pa
kg
1~ 115
50/60
3200
24
0,38
90
-30..+60
0,75
1~ 230
50/60
3200
24
0,19
90
-30..+70
0,75
Curve
Nominal data
Type
Motor
W1G130-AA49 -01
M1G 055-AI
W1G130-AA25 -01
M1G 055-AI

Motor protection: Via electronics and
TOP
on motor side
Product conforming to standard: CE;
EN 60335-1
Approvals: VDE, UL, CSA, GOST are
applied for
Speed: Using the programming unit, 2
speeds between nmin and nmax can be
programmed.
(1) Nominal data in operating point with maximum load and 115 or 230 VAC
Pa
in H2O
Curves
A
B
90

as per: ISO 5801,
in ebm-papst full nozzle
80
accidental contact
60
3200
23
0,38
63
3200
24
0,38
61
3200
24
0,38
60
3200
24
0,38
63
2800
16
0,26
60
2800
16
0,26
58
LWA as per ISO 13347,
2800
16
0,26
57
LpA measured at 1 m distance
2800
16
0,26
60
3200
23
0,19
63
3200
24
0,19
61
3200
24
0,19
60
3200
24
0,19
63
2800
16
0,13
60
2800
16
0,13
58
dard setup, the specific values
2800
16
0,13
57
2800
16
0,13
60
only valid under the measurment conditions listed and
40

30
0,1
With any deviation to the stan-
20
10
5
pfs
qV
40
50
80
100
n max. = 3200 min-1
10
160
120
150
200
n = 2800 min-1
250
LWA
dB(A)
to fan axis
0,2
50
I
A
Suction-side noise levels:
0,3
70
Pe
W
n
rpm
200
300
n min. = 1100 min-1
see page 62 ff.
350
cfm
m3/h
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
brown
off
on (L1 or N)
Speed selection
n1
n2
1510.5
A-A
0.
1
4 5
.2
10
1.
58 -1
62
4
.2
0
5 .1
2
+ 0.
-0 0.1 5
.3
10
1.
550.3
405
6
450 +20
"V"
Connection lead (total length 450 mm)

is fitted ex works and can be detached.
11
Handheld Programmer p. 41

172
Material: Wall ring: Plastic PP
Blade: Plastic PA,
Number of blades: 5
seen on rotor
Nominal voltage
Frequency
Speed/rpm(1)
Max.
input power(1)
Max.
current draw(1)
Max. back pressure
Perm. amb. temp.
Mass
VAC
Hz
rpm
Pa
kg
1~ 115
50/60
2500
21
0,30
60
-30..+50
0,95
1~ 230
50/60
2500
22
0,18
60
-30..+50
0,95
Curve
Nominal data
Type
Motor
W1G172-EC95 -01
M1G 055-BD
W1G172-EC91 -01
M1G 055-BD

TOP
on motor side
Approvals: VDE, UL, CSA, GOST
programmed.
Pa
in H2O
Curves
A
B

as per: ISO 5801,
0,24
60
40
0,16
50
0,20
accidental contact
2500
20
0,28
62
2500
21
0,30
63
2500
21
0,30
63
2500
21
0,30
63
1700
0,14
54
1700
10
0,16
53
1700
10
0,16
53
1700
10
0,16
54
2500
21
0,17
62
2500
22
0,18
63
2500
22
0,18
63
2500
22
0,18
63
1700
0,07
54
1700
10
0,08
53
1700
10
0,08
53
1700
10
0,08
54
to fan axis
0,12
0,04
10
0,08
2
pfs
qV
50
100
n max. = 2500 min-1
12
100
5
200
150
200
300
n = 1700 min-1
see page 62 ff.
1
250
400
LWA
dB(A)
20
I
A
30
Pe
W
n
rpm
300
500
n min. = 900 min-1
cfm
m3/h
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
brown
off
on (L1 or N)
Speed selection
n1
n2
78.5
4x 4.3
222
208
405
450+20
172
19
2
35
"V"
Connection lead (total length 450 mm) is fitted ex works and can be detached
Other lengths available as accessory.
13
Accessories
p. 40 ff.

200
Material: Wall ring:
Plastic PP
epylen
Blade: Plastic PA,
Number of blades: 5
seen on rotor

TOP
on motor side
programmed.
Frequency
Speed/rpm(1)
Max.
input power(1)
Max.
current draw(1)
Max. back pressure
Perm. amb. temp.
Mass
VAC
Hz
rpm
Pa
kg
1~ 115
50/60
1300
8,0
0,11
23
-30..+50
1,0
1~ 230
50/60
1300
8,0
0,07
23
-30..+50
1,0
Curve
Nominal voltage
Nominal data
Type
Motor
W1G200-EC91 -27
M1G 055-BD
W1G200-EC87 -25
M1G 055-BD
Pa
in H2O
Curves
A
B

as per: ISO 5801,
0,10
25

accidental contact
0,08
1300
0,09
50
1300
0,10
49
1300
0,10
48
1300
0,11
51
900
0,05
41
900
0,05
41
900
0,05
40
900
0,05
41
1300
0,06
50
1300
0,07
49
1300
0,07
48
1300
0,07
51
900
0,03
41
900
0,04
41
900
0,04
40
900
0,04
41

8
0,04
10
0,02

5
pfs
qV
50
100
n max. = 1300 min-1
14
100
150
200
n = 900 min-1
see page 62 ff.
1
200
300
LWA
dB(A)
to fan axis
0,06
15
I
A
20
Pe
W
n
rpm
250
400
n min. = 500 min-1
cfm
m3/h
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
brown
off
on (L1 or N)
Speed selection
n1
n2
78.5
4x 4.3
250
236
405
450+20
200
22
0
40
"V"
15
Accessories
p. 40 ff.

200
Blade: Plastic PA,
Number of blades: 5
seen on rotor
Nominal voltage
Frequency
Speed/rpm(1)
Max.
input power(1)
Max.
current draw(1)
Max. back pressure
Perm. amb. temp.
Mass
VAC
Hz
rpm
Pa
kg
1~ 115
50/60
2100
31
0,46
55
-30..+50
1,0
1~ 230
50/60
2100
31
0,24
55
-30..+50
1,0
Curve
Nominal data
Type
Motor
W1G200-EC95 -47
M1G 055-BD
W1G200-EC91 -45
M1G 055-BD

TOP
on motor side
programmed.
Pa
in H2O
Curves
A
B

as per: ISO 5801,
0,24

accidental contact
40
0,16
50
0,20
2100
28
0,42
62
2100
30
0,45
61
2100
31
0,46
60
2100
31
0,46
62
1500
14
0,22
54
1500
15
0,22
54
1500
16
0,26
53
1500
16
0,26
55
2100
29
0,22
62
2100
30
0,23
61
2100
31
0,24
60
2100
31
0,24
62
1500
14
0,11
54
1500
16
0,12
54
1500
16
0,13
53
1500
16
0,13
55
to fan axis
0,12
0,08
0,04
10

pfs
qV
50
100
100
n max. = 2100 min-1
16
150
200
200
300
250
400
n = 1500 min-1
5
300
500
see page 62 ff.
1
350
600
n min. = 800 min-1
LWA
dB(A)
20
I
A
30
Pe
W
60
n
rpm
400
700
cfm
m3/h
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
brown
off
on (L1 or N)
Speed selection
n1
n2
78.5
4x 4.3
250
236
405
450+20
200
22
0
40
"V"
17
Accessories
p. 40 ff.

200
Material: Wall ring: epylen
Blade: Plastic PA,
Number of blades: 5
seen on rotor
Nominal voltage
Nominal
voltage range
Speed/rpm(1)
Input power(1)
current draw(1)
Max. back pressure
Perm. amb. temp.
Mass
VDC
VDC
rpm
Pa
kg
24
16-28
1550
11
0,50
30
-30..+50
1,0
24
16-28
2130
29
1,50
55
-30..+50
1,0
Curve
Nominal data
Type
Motor
W1G200-EF41 -01
M1G 055-BD
W1G200-EF01 -01
M1G 055-BD

TOP
on motor side
applied for
Technical features: Control input 0-10
VDC / PWM, Tach output
(1) Nominal data running at free air.
70
in H2O

as per: ISO 5801,
0,24
60
accidental contact
4
0,20
50
53
1510
11
0,51
52
1515
11
0,51
55
1,50
62
30
1,56
62
2050
31
1,61
61
2050
31
1,62
59
0,16
0,12
0,08
0,04

200
100
pfs
54
0,50
29
18
0,50
11
2085
qV
11
1530
2130
10
1550
20

4
100
200
300
300
400
500
see page 62 ff.
1
400
600
700
500 cfm
800
m3/h
LWA
dB(A)
30
I
A
Pe
W
to fan axis
40
n
rpm
A
0,28
Pa
Curves
Electr. connection:
UN +24 VDC
UB
PWM/0-10 VDC
RE>100K
Tacho
3
680 R
Tacho
47 V
GND
2
GND1
Reverse-polarity
protection
78.5
4x 4.3
250
236
405
450+20
200
22
0
40
"V"
19
Accessories
p. 41
Electr. connection
p. 46

200
Material: Wall ring: epylen
Blade: Plastic PA,
Number of blades: 5
seen on rotor
Nominal voltage
Frequency
Speed/rpm(1)
Max.
input power(1)
Max.
current draw(1)
Max. back pressure
Perm. amb. temp.
Mass
VAC
Hz
rpm
Pa
kg
1~ 230
50/60
1300
0,07
23
-30..+50
1,0
1~ 230
50/60
2100
31
0,24
55
-30..+50
1,0
Curve
Nominal data
Type
Motor
W1G200-EC87 -A2
M1G 055-BD
W1G200-EC91 -A4
M1G 055-BD

TOP
on motor side
Product conforming to standard: CE;
EN 60335-1
applied for
Technical features: Control input 0-10
VDC / PWM, Output 10 VDC max. 1.1 mA,
Tach output
in H2O
Pa
Curves
as per: ISO 5801,

4
0,20
50

accidental contact
0,16
0,12
0,08
0,04
pfs
20
500
1300
8,0
0,07
48
62
2100
31
0,24
60
2100
31
0,24
59
see page 62 ff.
1
300
400
48
300
0,07
62
200
8,0
0,24
100
1300
0,23
qV
30
200
49
29
100
50
0,07
2100
0,06
8,0
2100

2
7,0
1300
10
1300
20
400
600
700
cfm
m3/h
LWA
dB(A)
to fan axis
30
I
A
40
Pe
W
n
rpm
Electr. connection:
CON10
L
AC1
1
N
1.25A
AC2
CON50
+10V
1
Imax=1.1mA
3
10V/PWM
47k
47k
100F
GND
4
2
Tacho
1
680R
ZMM47
105.5
78.5
4.3(4x)
200
236
250
22
40
40 5
6
6
40 5
1000 +20
450 +20
"V"
21
Accessories
p. 40 ff.
Electr. connection
p. 47

200
Material: Blade: Plastic PA,
Guard grille: epylen
Number of blades: 5
Direction of air flow: "A", intake over
guard grille
seen on rotor
Nominal voltage
Frequency
Speed/rpm(1)
Max.
input power(1)
Max.
current draw(1)
Max. back pressure
Perm. amb. temp.
Mass
VAC
Hz
rpm
Pa
kg
1~ 115
50/60
2000
31
0,43
45
-30..+50
0,95
1~ 230
50/60
2000
34
0,26
45
-30..+50
0,95
Curve
Nominal data
Type
Motor
S1G 200-CA95 -02
M1G 055-BD
S1G 200-CA91 -02
M1G 055-BD

TOP
on motor side
programmed.
in H2O
Pa
Curves
A
B
as per: ISO 5801,
0,20
50
and with protection against

accidental contact
0,16
I
A
LWA
dB(A)
2000
30
0,43
64
2000
30
0,43
64
2000
30
0,43
63
2000
31
0,43
64
1500
17
0,28
59
1500
18
0,28
58
1500
19
0,28
58
1500
20
0,28
59
2000
32
0,24
64
2000
33
0,25
64
2000
33
0,25
63
2000
34
0,26
64
1500
18
0,16
59
1500
19
0,16
58
1500
19
0,16
58
1500
20
0,16
59
40
Pe
W
in ebm-papst short nozzle
n
rpm
30
0,12
to fan axis
only valid under the measur8
20
0,08

7
10
0,04

5
pfs
qV
50
100
100
n max. = 2000 min-1
22
150
200
200
300
250
400
n = 1500 min-1
300
500
see page 62 ff.
1
350
600
n min. = 800 min-1
400
700
cfm
m3/h
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
off
on (L1 or N)
Speed selection
n1
n2
38.5
3
4x 6.5
"A"
380 20
405
37.5
260
278
200
40
brown
23
Accessories
p. 40 ff.

230
Blade: Plastic PA,
Number of blades: 5
seen on rotor
Nominal voltage
Frequency
Speed/rpm(1)
Max.
input power(1)
Max.
current draw(1)
Max. back pressure
Perm. amb. temp.
Mass
VAC
Hz
rpm
Pa
kg
1~ 115
50/60
1500
23
0,35
36
-30..+50
1,05
1~ 230
50/60
1500
26
0,20
36
-30..+50
1,05
Curve
Nominal data
Type
Motor
W1G230-EB97 -01
M1G 055-BD
W1G230-EB89 -01
M1G 055-BD

TOP
on motor side
programmed.
Pa
in H2O
Curves
as per: ISO 5801,
0,16
40

accidental contact
30
0,12
1500
23
0,35
58
1500
23
0,35
58
1500
23
0,35
58
1500
23
0,35
57
1000
0,15
48
1000
10
0,16
48
1000
10
0,16
48
1000
10
0,16
48
1500
24
0,19
58
1500
25
0,19
58
1500
25
0,19
58
1500
26
0,20
57
1000
10
0,09
48
1000
11
0,09
48
1000
11
0,10
48
1000
11
0,10
48
to fan axis
0,08

2
7
0,04

5
pfs
qV
100
200
n max. = 1500 min-1
24
200
300
400
n = 1000 min-1
1
400
600
LWA
dB(A)
10
I
A
20
Pe
W
n
rpm
500
800
n min. = 700 min-1
cfm
m3/h
see page 62 ff.
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
brown
off
on (L1 or N)
Speed selection
n1
n2
78.5
4x 4.3
280
266
405
450+20
230
25
50
"V"
25
Accessories
p. 40 ff.

250
M1G 055-BI
Mass
W1G250-BB17 -01
Perm. amb. temp.
Max. back pressure
M1G 055-BI
Max.
current draw(1)
W1G250-BB21 -01
Max.
input power(1)
Motor
Speed/rpm(1)
Type
Frequency
Nominal data

TOP
on motor side
programmed.
Nominal voltage
Curve

Blade: Plastic PA,
Number of blades: 5
seen on rotor
VAC
Hz
rpm
Pa
kg
1~ 115
50/60
1700
32
0,47
40
-30..+50
1,55
1~ 230
50/60
1700
32
0,24
40
-30..+50
1,55
Pa
in H2O
Curves
A
B

as per: ISO 5801,
30
0,16
accidental contact
0,12
40
1700
30
0,44
62
1700
31
0,45
63
1700
32
0,47
64
1700
32
0,47
65
1200
14
0,22
53
1200
15
0,24
54
1200
16
0,25
55
1200
17
0,26
57
1700
30
0,24
62
1700
31
0,24
63
1700
32
0,24
64
1700
32
0,24
65
1200
14
0,12
53
1200
15
0,13
54
1200
16
0,14
55
1200
17
0,14
57
0,08

7
2
0,04

5
pfs
qV
100
200
n max. = 1700 min-1
26
200
300
400
400
600
n = 1200 min-1
500
800
n min. = 900 min-1
LWA
dB(A)
to fan axis
10
I
A
20
Pe
W
n
rpm
cfm
1000
m3/h
see page 62 ff.
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
brown
off
on (L1 or N)
Speed selection
n1
n2
92
80
296
4x90
280
250
4x7
45
95
2 315
405
6
"V"
340 20
27
Accessories
p. 40 ff.

300
Blade: Plastic PA,
Number of blades: 5
seen on rotor
Nominal voltage
Frequency
Speed/rpm(1)
Max.
input power(1)
Max.
current draw(1)
Max. back pressure
Perm. amb. temp.
Mass
VAC
Hz
rpm
Pa
kg
1~ 115
50/60
1300
35
0,50
35
-30..+50
1,75
1~ 230
50/60
1300
35
0,27
35
-30..+50
1,75
Curve
Nominal data
Type
Motor
W1G300-BB23 -01
M1G 055-BI
W1G300 -BB19 -01
M1G 055-BI

TOP
on motor side
programmed.
Pa
in H2O
Curves
A
B
as per: ISO 5801,

accidental contact
25
0,10
I
A
LWA
dB(A)
1300
28
0,41
58
1300
31
0,46
58
1300
32
0,47
57
1300
35
0,50
58
900
12
0,24
50
900
14
0,25
49
900
15
0,26
49
900
16
0,27
50
1300
32
0,25
58
1300
34
0,27
58
1300
34
0,27
57
1300
35
0,27
58
900
13
0,12
50
900
14
0,13
49
900
15
0,14
49
900
16
0,15
50
0,12
30
Pe
W
0,14
35
n
rpm
20
0,08
to fan axis
0,06
15
10
0,04
0,02

5
pfs
qV
100
200
200
n max. = 1300 min-1
28
300
400
400
600
500
800
n = 900 min-1
see page 62 ff.
1
600
1000
700
1200
n min. = 700 min-1
800
cfm
m3/h
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
brown
off
on (L1 or N)
Speed selection
n1
n2
92
80
4
45
350
300
4x6.3
360
4x90
80
3 397
405
6
"V"
290 20
29
Accessories
p. 40 ff.

300
Material: Blade: Plastic PA,
Guard grille: epylen
Number of blades: 5
Direction of air flow: "A", intake over
guard grille
seen on rotor
Nominal voltage
Frequency
Speed/rpm(1)
Max.
input power(1)
Max.
current draw(1)
Max. back pressure
Perm. amb. temp.
Mass
VAC
Hz
rpm
Pa
kg
1~ 115
50/60
1250
35
0,56
35
-30..+50
1,4
1~ 230
50/60
1250
35
0,27
35
-30..+50
1,4
Curve
Nominal data
Type
Motor
S1G 300-CA23 -02
M1G 055-BI
S1G 300-CA19 -02
M1G 055-BI

TOP
on motor side
programmed.
in H2O
Pa
Curves
A
B
as per: ISO 5801,
0,16
40

accidental contact
30
0,12
1250
31
0,45
64
1250
32
0,47
62
1250
32
0,48
62
1250
35
0,56
63
900
13
0,24
55
900
14
0,26
54
900
16
0,30
53
900
17
0,32
54
1250
27
0,21
64
1250
30
0,23
62
1250
32
0,24
62
1250
35
0,27
63
900
13
0,12
55
900
14
0,13
54
900
16
0,15
53
900
17
0,16
54
0,08

2
0,04

pfs
qV
100
200
n max. = 1250 min-1
30
LWA
dB(A)
10
I
A
to fan axis
20
Pe
W
in ebm-papst short nozzle
n
rpm
200
300
400
5
500
400
600
n = 900 min-1
800
see page 62 ff.
1
600
1000
n min. = 700 min-1
700
cfm
1200 m3/h
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
43
3
off
on (L1 or N)
Speed selection
n1
n2
4x 6.5
405
6
"A"
330 20
38
360
377
300
45
brown
31
Accessories
p. 40 ff.
The perfect combination!

For the new energy saving centrifugal modules, we have combined a backward curved centrifugal
impeller already established on the market with new compact modules. The result is a highly compact unit with an integrated inlet nozzle and motor suspension directly connected to the mounting
plate. The mounting plate, inlet nozzle and motor suspension consist of a robust and durable plastic.
This has the advantage that no compromises have to be made in the aero-acoustic design.
The energy saving centrifugal modules are available with impellers with a 190 and 220 mm diameter. They are extremely compact and easy to install. Intricate adjustments to the impeller for the
nozzle are not necessary. An inlet side guard grille is available for installation as an accessory.
The new diagonal K1G200 with an energy saving motor rounds out the series. The diagonal impeller
design particularly distinguishes itself through its noise-optimised and air flow-optimised performance in the medium pressure range and sets new benchmarks in the process.
Take advantage of the benefits offered by a completely pre-installed functional unit:
Compact design
Optimised, tested and guaranteed functional unit
Plug-and-play characteristic
Easy installation
Energy saving motor (ESM)
Optional guard grille
Simple logistics
Maximum efficiency
The energy saving motors achieve a maximum efficiency of over 70%. So they only need 1/3 to 1/6
the power of an otherwise normal shaded-pole motor. But higher efficiency also means lower intrinsic heating during operation at the same time, which dissipates less heat into the surrounding area.
This means that less cooling power must be generated from the outset, thus resulting in additional
energy savings.
32
The new energy-saving centrifugal modules
Size 190, backward curved
34
Size 220, backward curved
36
Size 200, diagonal
38
33
EC centrifugal module
backward curved, 190
Material: Housing: Plastic PA,
Impeller: Plastic PA,
Rotor: Galvanised
Number of blades: 7
Direction of rotation: clockwise, seen on
rotor
Condensate discharges: None, open rotor
Frequency
Speed/rpm(1)
Max.
input power(1)
Max.
current draw(1)
Type
Motor
K1G 190
M1G 055-BD
K1G 190
M1G 055-BD
Perm. amb. temp.
Nominal voltage
VAC
Hz
rpm
1~ 115
50/60
2000
30
0,45
-30..+50
1~ 230
50/60
2000
30
0,24
-30..+50
Curve
Nominal data

TOP
on motor side
applied for
programmed.
in H2O
Pa
Curves
A
B
as per: ISO 5801,
0,7
without protection against accidental contact
0,6
0,4
100
2000
21
0,34
62
2000
25
0,38
60
2000
30
0,45
59
2000
26
0,39
60
1600
13
0,19
57
1600
15
0,25
55
1600
17
0,27
53
to fan axis
1600
15
0,26
55
2000
21
0,16
62
2000
25
0,19
60
2000
30
0,24
59
2000
26
0,20
60
1600
13
0,10
57
1600
15
0,11
55
1600
17
0,13
53
1600
15
0,12
55

0,3
7
60
2
0,2
40
6
0,1
20
80

see page 62 ff.
5
pfs
qV
50
100
n max. = 2000 min-1
34
100
150
200
n = 1600 min-1
200
300
250
400
n min. = 700 min-1
cfm
m3/h
LWA
dB(A)
0,5
120
I
A
160
140
Pe
W
180
n
rpm
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
brown
off
on (L1 or N)
n1
n2
Mass of centrifugal
module with support
bracket
S
Speed selection
Centrifugal module
with support bracket
kg
K1G 190-AD50 -02
1,3
K1G 190-AD73 -02
1,3
109
94
16.5
4x4.3
405
450+20
190
266
280
256+1
8x
35
Accessories
p. 40 ff.
backward curved, 220
Impeller: Plastic PA,
Rotor: Galvanised
Number of blades: 11
rotor
Frequency
Speed/rpm(1)
Max.
input power(1)
Max.
current draw(1)
Type
Motor
K1G 220
M1G 055-BD
K1G 220
M1G 055-BD
Perm. amb. temp.
Nominal voltage
VAC
Hz
rpm
1~ 115
50/60
1600
32
0,50
-30..+50
1~ 230
50/60
1600
33
0,25
-30..+50
Curve
Nominal data

TOP
on motor side
applied for
programmed.
in H2O
Pa
Curves
A
B
without protection against

accidental contact
80
0,40
100
1600
18
0,25
59
1600
26
0,37
57
1600
32
0,50
55
1600
30
0,44
56
1200
0,10
52
1200
11
0,15
50
1200
13
0,18
48
to fan axis
1200
12
0,18
50
1600
18
0,14
59
1600
25
0,21
57
1600
33
0,25
55
1600
30
0,25
56
1200
0,06
52
1200
10
0,08
50
1200
13
0,11
48
1200
12
0,10
50
0,24
60
7
0,16
40
20
0,08

see page 62 ff.
5
pfs
qV
50
100
n max. = 1600 min-1
36
100
150
200
200
300
n = 1200 min-1
250
400
1
300
500
n min. = 600 min-1
cfm
m3/h
LWA
dB(A)
I
A
0,32
120
0,48
Pe
W
0,56
140
as per: ISO 5801,
n
rpm
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
brown
off
on (L1 or N)
n1
n2
Mass of centrifugal
module with support
bracket
S
Speed selection
Centrifugal module
kg
K1G 220-AF90 -02
1,4
K1G 220-AF92 -02
1,4
113
105
4x90
28.5
405
6
450+20
220
295
310
281+1
4x 4.3
37
Accessories
p. 40 ff.
diagonal, 200
K1G 200
M1G 055-BD
Perm. amb. temp.
Max. back pressure
M1G 055-BD
Max.
current draw(1)
K1G 200
Max.
input power(1)
Motor
Speed/rpm(1)
Type
Frequency
Nominal data

TOP
on motor side
applied for
programmed.
Nominal voltage
Curve

Blades: Plastic PA,
Number of blades: 7
rotor
VAC
Hz
rpm
PA
1~ 115
50/60
2000
31
0,50
120
-30..+50
1~ 230
50/60
2000
35
0,30
120
-30..+50
in H2O

A
B
as per: ISO 5801,
120
without protection against
accidental contact
0,4
80
2000
27
0,38
63
2000
29
0,42
62
2000
31
0,50
62
2000
30
0,43
62
1500
14
0,22
57
1500
16
0,24
56
1500
17
0,26
55
to fan axis
1500
16
0,25
55
2000
31
0,24
63
2000
33
0,26
62
2000
35
0,30
62
2000
35
0,27
62
1500
16
0,13
57
1500
19
0,14
56
1500
20
0,18
55
1500
18
0,14
55
0,3

0,2
7
40
0,1
20

see page 62 ff.
pfs
qV
50
100
n max. = 2000 min-1
38
100
150
200
5
250
200
300
n = 1500 min-1
400
1
300
500
n min. = 700 min-1
cfm
m3/h
LWA
dB(A)
60
I
A
Pe
W
100
n
rpm
A
0,5
Pa
Curves
Electr. connection:
L1
black
Mains supply
voltage
Energy-saving
motor / fan
(ESM)
blue
N
Speed selection
L1 or N
brown
off
on (L1 or N)
n1
n2
Mass of centrifugal
module with support
bracket
S
Speed selection
Centrifugal module
kg
K1G 200-AA95 -02
1,2
K1G 200-AA73 -02
1,2
4x5
450+20
405
4
78.5
236
250
220
4x4.3
39
Accessories
p. 40 ff.
Connection leads (ESM)

a
Design: Cable conforms to UL standards,

sealed plug. Custom-built connection leads
on request.
10
40
31,5
22,5
27,5
9,3
Jacketed cable, internal line
(UL Style 2464/1061)
3 x AWG20 (approx. 0.5 mm2)
Brass lead tips
Connection lines for energy-saving motors 115/230 VAC

Part no.
10637-4-1040
450
10640-4-1040
600
10638-4-1040
1500
10639-4-1040
2000
Guard grilles (ESM)

a
Guard grille (sucking side) for energy-saving centrifugal modules

Part no.
Size
19051-2-2929
190
133,0
9,0
22051-2-2929
220
166,0
8,7
40
Material: Plastic PA, fibreglass-reinforced
Connection leads (ESM)

a
Design: Cable conforms to UL standards,

sealed plug. Custom-built connection leads
on request.
10
40
31,5
22,5
27,5
9,3
(UL Style 2464/1061)
4 x AWG20 (approx. 0.5 mm2)
Brass lead tips
Connection lines for energy-saving motors 24 VDC

Part no.
10710-4-1040
450
10711-4-1040
1500
Handheld Programmer
Easy speed programming
Battery operated
User-friendly navigation menu
Protective boot with kickstand
For Energy Saving Motor (ESM) based products

Part no.
CBC 000-AF08-01
Makes quick work of programming the two ESM selectable operating speeds. Eliminates the need for a personal computer, software, power adapter
and 2nd cable. Good for production line or field service use. Automatic shut-off function for an extended battery life. Mini-USB connector for uploading
software upgrades. Batteries, programming cable and operating manual included.
41
Pressure sensor
for pressure-controlled speed control
Setting range
cut-off
Factory setting
cut-off
Test pressure
Max. operating
pressure
Max. medium
temperature
Perm. amb. temp.
Mass
Part no.
Max. power input
Nominal data
Nominal voltage
Material: Housing made of PA

Pressure connection made of brass
Type of protection: IP 65 according to EN 60529 / IEC 529
Suitable for commonly used refrigerants
( A R134A; B R407C, R404A, R507)
Easy installation via pressure connection with 7/16-20 UNF female thread with
Schrader valve opener
Power supply via10 VDC
0-10 VDC control output signal for pressure-dependent speed control of the fan
Delivered in individual packaging
VDC
mA
bar
bar
bar
bar
40100-4-7380
10
4 to12.5
7.8
30
27
70
-20 to +65
125
40101-4-7380
10
10 to 21
15.5
36
32
70
-20 to +65
125
Connecting cable with plug (1.5 m)

not included in scope of delivery.
Part No.: 24010-4-1040
1
4
70
(55)
54
1 = Signal 0-10 V
2 = 10 V
4 = GND
15
Electr. connection:
Connection
Pressure sensor
20
fan
39
48
AC1
2AT
AC2
PE
PE1
2
Control voltage
0-10 VDC
+10V
Imax=1.1mA
1
10V/PWM
47k
47k
1F
Hysteresis
GND
Tacho
Proportional
band
1 bar
ZMM47
Cut-off
42
680R
Condensation pressure,
bar
Connection lead (Pressure sensor)

45.50.5
Design: Single packed in plastic bag.
1500 20
70 10
31 0.5
28.3 0.5

(UL Style 2464), 4 x AWG18
Brass lead tips
Connection line for pressure sensor

Part no.
24010-4-1040
a
1500
43
Guard grilles (ACi)

Guard grille acc. to DIN EN ISO 13857 (previously EN 294), made of galvanised or nickelplated and passivated steel wire for device fans.
Additional guard grilles that do not conform to DIN EN ISO 13857 are available on request.
Our guard grilles are specially designed for use with ebm-papst fans. Their design ensures
maximum safety with minimum effect on the operating noise level. Note that when using
guard grilles from other manufacturers, compliance with safety-related distances will not
always be present.
LZ30
Fan size 119 x 119
Guard grilles
LZ30
Intake side
ACi 4400
LZ30
Outlet side
153,5 1
ACi 4400
115 1
Fan series
30,25
4,3+0,2
Connector cables (ACi)
5+1
Connector cable with injection-moulded plug in various lengths.

Strand ends with core-crimping sleeve, core-end sleeve or tin-plated.
L1 (mm)
Leads
Plug
Leads end
Lead colour
Receptacle for tabs
610
0,5 mm2
0,5 mm2
straight
black/black
2,8 x 0,5
AC
straight
black/black
2,8 x 0,5
AC
0,5 mm2
0,5 mm2
straight
black/black
2,8 x 0,5
AC
straight
black/black
2,8 x 0,5
AC
0,5 mm2
0,5 mm2
straight
black/black
2,8 x 0,5
AC
straight
black/black
2,8 x 0,5
AC
0,82 mm2
straight
black/black
2,8 x 0,5
AC
LZ120
LZ120-4
2 000
LZ120-16
800
LZ120-18
4 000
LZ126
1 000
LZ127
1 600
LZ130-1
610
Leads end A
Tin-plated
Leads end B
Core end sleeve
44
10+5
2
Application
Leads end C
1,5
Core crimp sleeve
1,5
Plug model
Fan filter guard drilles (ACi)

Filter guard grille consisting of 3 parts: outer grille barrier, inner fastening plate and replaceable filter mat.
Grille barrier made of moulded polycarbonate (PC), with matted surface.
Fast and easy exchange of filter mat via a quick release on the grille barrier.
Fastening plate made of wire netting, with black powder coating.
Filter mat can be replaced while the fan is running, protection provided by welded wire
netting.
Filter mat made of white, synthetically bonded fibres.
Protection filter
Fan size
FF119
119 x 119 mm
162
136
18,5
D
104,5
Replacement filter*
RF 119
* Replacement filters only in packs of 5.
FF 119
Fan size:
119 x 119 mm
Filter capacity
A fan filter guard filters out up to 75% of
dust particles up to a size of 5-10 microns
and withstands temperatures of up to
100C. Flame retardant in accordance with
DIN 53438, grade F1. For installed, clean
filters, an air flow reduction of 20 30%
can be assumed.
45
Electrical connections
W1G 200 - EF41 - 01 / W1G 200 - EF01 - 01

Customer circuit
Full
speed
Connection
Speed setting with
fixed resistance
Speed
setting
1
Fan / Motor
UN +24 VDC
1
UB
1
4.7K
1-10V
4
2
10V -> n = max
1V -> n = min
< 1V -> n = 0
Safe start up at Unom -30%
from 40% PWM
PWM/0-10 VDC
4
RE>100K
10K
2
Tacho
3
680 R
47 V
Speed
setting via
PWM 1-10kHz
GND
Setting of values via

ebm temperature
controller
GND1
2
Reverse-polarity
protection
1
P
1
33K
4
OUT
12V
2
100% PWM -> n = max
10% PWM -> n = min
< 10% PWM -> n = 0
Safe start-up at Unom -30%
from 40% PWM
Line
No.
Connection
Colour
Assignment / function
Un +24 VDC
red
Power supply 24 VDC, residual ripple 3.5 %, see type plate for voltage range
GND
blue
Reference ground
Tacho
white
Tacho output: Open Collector, 1 pulse per revolution, Isink max = 10 mA
PWM / 0-10 VDC yellow
46
Tacho
Control input PWM or 0-10 V, RE > 100K
Electrical connections
W1G 200 - EC87 - A2 / W1G 200 - EC91 - A4
Customer circuit
Connection
Fan / Motor
CON10
max.
speed
Adjustable
speed
L
1
50.1
1.25A
50.3
AC1
AC2
1-10V
50.3
50.4
10V -> n = max
1V -> n = min
< 1V -> n = 0
CON50
+10V
1
Imax=1.1mA
10V/PWM
3
47k
Speed
setting via
PWM 1-10kHz
Speed
setting via
potentiometer
47k
100F
GND
4
15V
Tacho
50.1
2
680R
Imax=10mA
ZMM47
50.3
50.3
10K
12V
50.4
50.4
100% PWM -> n = max

10% PWM -> n = min
< 10% PWM -> n = 0
Line
No.
Connection
Colour
Assignment / function
CON10
black
Power supply 230 VAC, 50 - 60 Hz, see type plate for voltage range
CON10
blue
Neutral conductor
CON50
10V/max.1.1mA
red
Voltage output 10V / 1.1mA, electrically isolated
CON50
Tacho
white
Tacho output: Open Collector, 1 pulse per revolution, electrically isolated
CON50
0-10V PWM
yellow
Control input 0 - 10 V or PWM, electrically isolated
CON50
GND
blue
GND - Connection for control interface
47
The smart way to save energy
Classic shaded-pole motors (Q motors) have reached the end of their usefulness. The new iQ motors
are just as compact, but they are significantly more intelligent, energy-saving and environmentally
friendly. Thanks to ebm-papst GreenTech EC technology, the efficiency has been increased by some
70 %. This means that the switch pays off extremely quickly. And thats not all: With the additional
functions of the latest iQ generation, you can increase the efficiency even more with intelligent control
options.
Exchange your old motor for 70 % more efficiency

From the outside, the iQ and iQ motors are barely distinguishable from conventional shaded-pole
motors. Thus the identical dimensions enable easy replacement without structural modifications or
other obstacles. Axial impellers with diameters from 154 to 300 mm can be installed on the iQ
motor as usual. The same applies to the mounting flange, the wall ring and the guard grille. Thus
the efficiency of many applications can be increased drastically without any development effort.
One design thousands of applications

Just one design is compatible with the entire range of impellers, from 154 to 300 mm. This makes
logistics easier and keeps your development effort low. Moreover, the smallest size, the iQ 3608, is the
most compact version of an EC motor in the area of refrigeration technology. With an axial installation
depth of only 74 mm, it guarantees the bit of air that is so badly needed in tight spaces.
Energy-saving and quiet throughout its long service

What all variants have in common is their low-noise performance and very long service life. A critical
role is played by a particularly low-friction bearing system with ball bearings. This enables the
iQ motors to continue to deliver their enormous savings potential for a very long time.
All advantages at a glance

High efficiency of up to 70 %
Constant speed, even in the event of voltage fluctuations
High running smoothness due to low-friction bearing system
Intelligent electronics with n-control, overload and locked-rotor protection
Conventional AC technology can be replaced easily
Identical accessories and dimensions to Q motor
Long service life due to maintenance-free ball bearings
One solution replaces multiple sizes of comparable AC motors
Available in 24 V, 115 V and 230 V
48
The new generation of iQ motors

Quadratic. Practical. Intelligent.
Savings potential
51
Technical data
52
Air performance curves
56
49
The smart square:

The new additional functions of the iQ
The new iQ motors can do everything the normal iQ motors can do and more, which makes applications such as those in refrigeration technology more efficient. Additional functions enable different
operating modes, like one that is customised to your needs or automated reverse operation. Simply
select the motor variant that best suits your application.
iQ safety class II.
iQ reverse on start.
iQ reverse on demand.
iQ two speeds.
The iQ safety class II features a
The iQ reverse on start runs back-
With the iQ reverse on demand,
The special performance feature of
special design with plastic housing
wards automatically for a pre-pro-
you determine the time and
the iQ two speeds is its two factory-
parts. This makes extra steps such
grammed time at each start-up.
duration of the reverse operation.
programmed speed steps. For ex-
as installing the protective earth
This is an important function for
For example, you can use the
ample, if you want your application
conductor (protection class II)
cooling units, as it allows accumu-
defrost cycle of the evaporator
to run in different daytime and
unnecessary and saves you a lot
lated dust to be blown from the heat
to eliminate dust from the heat
nighttime modes to save additional
of money.
exchanger of the condenser for
exchanger of the condenser.
energy, it is the right choice.
long-lasting high cooling capacity.
General overview of data: iQ and iQ

Material:
Die-cast aluminium housing
Protection class:
I, for iQ plastic housing II on request
Sucking or blowing
Approvals:
UL, TV in accordance with DIN EN
Direction of rotation:
(depending on axial impeller used)
60335-2-24, DIN EN 60335-2-89,
Counterclockwise, seen on shaft end
DIN EN 60075-15, in progress for iQ
System of protection:
IP54
Insulation class:
"H"
Mounting position:
Any
Mode of operation:
Continuous operation (S1)
Bearings:
Maintenance-free ball bearings
and M4 screw is used to secure the
Motor protection:
Via electronics
impeller on the motor shaft
Electrical connection: Mains cable
50
Mounting attachment parts: Guard grille and wall ring are attached
to the projecting thread ends on
the A side
Axial impeller attachment:
A plastic adapter with catching peg
iQ Intelligence that pays

A quick example calculation:
A typical supermarket operates 200 AC fans with 200 mm blades (blade angle 28) in its refrigeration units. If the shaded-pole motors were to be
replaced by iQ or iQ motors, the energy consumption would be reduced by 39 megawatt hours. That is an annual saving of more than 5.000 euros*
and a good 23 tonnes of CO2.
Reduction in
Annual reduction
Annual reduction
Annual reduction
power input:
in energy consumption:
in energy costs:
in emissions:
70 %
39 MWh
5.000 euro total
23 tonnes CO2
*Assumptions: electricity price 0.13 euros per kWh, continuous operation 24 hours a day, 365 days a year
If you look at the figures for the iQ-motor over a prolonged period, its considerable energy-savings potential becomes especially obvious.
350
Electricity price: 0.13 euro per kWh
300
Consumption [MWh]
Number of motors: 200
250
Savings
potential
Continuous operation (24 h/365 d)
200
138 t CO2
Axial blades: 200 mm /28 blade angle
150
30.600 euro
CO2 emissions factor: 0.596 kg per kWh
100
(Federal Environment Agency, Dessau, May 2008)
iQ 3612
AC-shaded-pole motor
(comparable)
50
0
0
Service life [years]
iQ motor in energy-saving calculator:

How much energy and money could an iQ motor
save in your company? By what amount could
you decrease CO2 emissions in the process?
You can get a good idea of this with the ebmpapst energy savings calculator at www.greentech.info. Go for your energy cost calculation
there and the numbers will speak for themselves!
51
iQ/iQ2 3608
Hybrid
Standard, ROS, ROD, 2 Speeds
Hybrid
iQ/iQ2 3612
24 V
Hybrid
iQ/iQ2 3620
24 V
Perm. amb. temp.
Mass
Output power
Features
Speed/rpm
Type
Frequency
Nominal data
Nominal voltage
Technical data
Hz
rpm
kg
220-240
50/60
1300
-40..+50
0,5
115*
50/60
1550
-40..+50
0,5
220-240
50/60
1300
-40..+50
0,4
115*
50/60
1550
-40..+50
0,4
220-240
50/60
1300
15
-40..+50
0,6
115*
50/60
1550
15
-40..+50
0,6
220-240
50/60
1300
15
-40..+50
0,5
115*
50/60
1550
15
-40..+50
0,5
24
--
24
--
1300
400-1300
11
-40..+50
0,6
11
-40..+50
0,6
220-240
50/60
1300
20
-40..+50
0,8
115*
50/60
1550
20
-40..+50
0,8
220-240
50/60
1300
20
-40..+50
0,7
115*
50/60
1550
20
-40..+50
0,7
24
--
15,5
-40..+50
0,8
24
--
15,5
-40..+50
0,8
1300
400-1300
Dimensions
a
74
43,5
30,5
82
43,5
30,5
90
51,5
38,5
*With 2 Speeds: upper speed
A-side
83
67
41
a
c
15
4x)
(
M4
11,5
480 / 1000 / 1500
51
3,6
25,4
Standard version
M4
26
B-side
Standard direction
of rotation
52
A-side
Multi function version

(only iQ 3612)
A-side
B-side
82
83
67
41
18
48,9
M4 (3x)
30,5
Depth of screw
max. 5 mm
M4
51
48
3,6
25,4
3x
12
13
15
1500
11,5
)
(4x
4
M
26
41
71,4
M4
B-side
A-side
43,4
Standard direction
of rotation
24 V version; 400 - 1300 rpm; 0-10 V interface

Speed vs. control voltage:
1200
1000
Speed [rpm]
800
600
400
200
0
0
Control voltage [V]
53
Axial impeller
p. 58
Mounting bracket
p. 59
Guard grille
p. 60
Basket guard grille

p. 60
Wall ring
p. 61
iQ/iQ2-motor combination with axial impellers
Axial impeller
blade angle
Input power
running at full throttle
Input power
running at free air
Air flow running

at free air
at n=1300 rpm
iQ/iQ2 3608
mm
m3/h
154
22
3,0
2,0
170
154
28
3,8
2,8
190
154
34
4,1
3,3
220
172
22
4,6
2,6
230
172
28
6,1
3,8
270
172
34
7,8
5,0
310
200
22
9,2
4,5
360
Curves
Motor
Axial impeller
diameter
Power input and air flow
iQ/iQ2 3612
200
28
9,2
5,5
410
mm
m3/h
172
28
4,2
2,9
270
172
34
5,7
3,8
310
200
22
5,1
3,4
360
200
28
8,3
5,3
410
200
34
12,1
7,3
470
230
22
9,6
6,0
520
230
28
19,0
13,1
710
230
34
20,5
16,9
750
254
22
21,2
11,3
710
19,3
21,2
980
m3/h
16,1
8,3
520
21,2
11,9
710
25,0
13,9
750
26,5
12,3
710
27,4
23,1
980
25,7
28,4
1010
23,7
24,3
1380
iQ/iQ2 3620
254 *
28
mm
230
22
230
28
230
34
254
22
254
28
254 *
34
300 *
22
* Depending on back pressure, full nominal speed of 1300 min-1 is not reached to some part. Depending on mounting situation and version, a speed of approx. 1200 min-1 (+/- 100 min-1) is reached. Due to the
intelligent electronics, however, safe (permanent) operation is still guaranteed.
Power ratings (220 - 240 V design):

Power input and air flow at 230 V / 50 Hz and a constant speed of 1300 min-1.
54
Axial impeller
p. 58
Mounting bracket
p. 59
Guard grille
p. 60
Basket guard grille

p. 60
Wall ring
p. 61
55
iQ/iQ2-motor
Air performance curves measured in wall ring, at a constant speed of 1,300 rpm.
Pa
iQ/iQ2 3608 / 3612, 172
Pa
iQ/iQ2 3608, 154
90
50
80
70
40
60
50
30
40
20
30
20
10
pfs
pfs
10
50
22
100
28
150
200
250
qV
m3/h
34
50
100
22
200
250
300
m3/h
34
iQ/iQ2 3612, 200
Pa
iQ/iQ2 3608, 200
150
28
Pa
qV
70
50
60
50
40
40
30
30
20
20
10
pfs
pfs
10
qV
50
22
56
100
28
150
200
250
300
350
m3/h
qV
100
22
200
28
300
34
400
m3/h
Pa
iQ/iQ2 3612, 254
Pa
iQ/iQ2 3612 / 3620, 230
100
80
70
80
60
50
60
40
40
30
20
20
pfs
pfs
10
100
200
22
28
300
400
500
600
700
qV
m3/h
200
22
34
600
800
m3/h
iQ/iQ2 3620, 300
Pa
iQ/iQ2 3620, 254
400
28
Pa
qV
100
80
80
60
60
40
40
20
20
pfs
pfs
100
qV
200
22
400
28
34
600
800
m3/h
qV
200
400
600
800
1000
1200
m3/h
22
57
Axial impellers
b
"V"
"A"
Material: Sheet aluminium
6,6
Direction of rotation
4 x 4.0 with pitch circle for holes 25.4 mm
Axial impellers
Part no. for dir. of air flow "V"
Part no. for dir. of air flow "A"
Blade angle
27453.34001
27453.34201
27453.34002
27453.34202
27453.34003
22 130
154,0
27,5
14,0
28 130
154,0
32,0
16,0
27453.34203
34 130
154,0
37,0
18,0
27453.34004
27453.34204
22 130
172,0
31,0
14,5
27453.34005
27453.34205
28 130
172,0
36,0
17,0
27453.34006
27453.34206
34 130
172,0
42,0
21,0
27453.34007
27453.34207
22 130
200,0
32,0
15,5
27453.34008
27453.34208
28 130
200,0
37,5
18,0
27453.34009
27453.34209
34 130
200,0
45,0
22,0
27453.34010
27453.34210
22 130
230,0
35,0
17,5
27453.34011
27453.34211
28 130
230,0
43,0
21,5
27453.34012
27453.34212
34 130
230,0
50,0
24,0
27453.34013
27453.34213
22 130
254,0
37,0
19,0
27453.34014
27453.34214
28 130
254,0
45,0
23,5
27453.34015
27453.34215
34 130
254,0
52,0
26,0
27453.34016
27453.34216
22 130
300,0
43,0
21,5
27453.34017
27453.34217
28 130
300,0
53,5
26,5
27453.34018
27453.34218
34 130
300,0
61,0
30,0
58
Mounting bracket
2,5
18
18
26
18
18
40
16
25
25
4,3
14
4,3
14
4,2
24
c
d
8,2
c
d
Material: Sheet steel, galvanized and blue

chromated
10
9
6,2
2,5
8,2
Vers. 3
Vers. 2
Vers. 1
5
16,2
Mounting bracket - foot measure 18 mm (multi-function design)

Part no.
Size
Vers.
27452.71002
172
56,0
51,0
78,0
100,0
27452.71005
200
67,0
51,0
78,0
100,0
27452.71003
230
74,5
51,0
78,0
100,0
27452.71004
254
85,5
27452.71001
300
112,0
51,0
78,0
100,0
150,0
172,0
51
51
51
1,5
4,3
13
31,8
50,3
8,2
8
21
40
8,2
26
24
8,2
78
100
26
78
100
26
14
2,5
2,5
2,5
78
100
Material: Sheet steel, galvanized and blue

chromated
Vers. 3
Vers. 2
Vers. 1
4,3
14
14
4,3
Mounting bracket - foot measure 26 mm (standard design or multi-function design)

Part no.
Size
Vers.
27452.71201
154
39,0
27452.71202
172
52,0
200
72,0
230
72,0
27452.71204
254
84,0
27452.71205
254
84,0
27452.71206
300
109,0
27452.71207
300
109,0
27452.71203
59
Guard grille
Material: Steel, galvanized and blue
chromated
94,5
2,7
c
Guard grille
Part no.
Size
Max. blade angle at "V"
Max. blade angle at "A"
27452.70002
154
34
27452.70003
172
34
27452.70004
200
27452.70005
27452.70006
27452.70007
34
170,0
190,0
11,5
34
188,0
208,0
11,5
34
28
214,0
236,0
11,5
230
28
28
246,0
266,0
17,5
254
28
28
270,0
290,0
17,5
300
22
324,0
344,0
17,5
2,7
Material: Steel, galvanized and blue

chromated
a
b
94,5
92
Basket guard grille

Part no.
Size
Max. blade angle at "V"
Max. blade angle at "A"
27452.70201
172
34
27452.70202
200
34
27452.70203
230
27452.70204
254
27452.70205
300
60
34
188,0
208,0
37,5
28
212,0
236,0
37,5
28
28
246,0
266,0
40,0
28
28
270,0
290,0
40,0
22
324,0
344,0
46,8
Wall rings
67
67
Material: Sheet steel, coated in grey plastic
"V"
R3
,5
4,3
4,3
1
48
Wall rings, direction of air flow "V"

Part no. (sheet steel)
Part no. (plastic)
Size
Max. blade angle
27452.70501
27452.70802
154
27452.70502
27452.70803
172
27452.70503
27452.70804
27452.70504
27452.70505
27452.70506
27452.70806
d (plastic)
34
164,0
190,0
200,0
24,0
26,0
34
182,0
208,0
223,0
24,0
26,0
200
34
210,0
236,0
246,0
24,0
26,0
---
230
28
240,0
266,0
276,0
24,0
---
27452.70805
254
28
264,0
290,0
300,0
24,0
26,0
300
22
308,0
344,0
356,0
24,0
26,0
36
Material: Sheet steel, coated in grey plastic
,5
R4
67
67
1
d
"A"
4,3
4,3
c
Wall rings, direction of air flow "A"

Part no. (sheet steel)
Part no. (plastic)
Size
Max. blade angle
d (plastic)
27452.70701
---
154
34
162,0
190,0
200,0
24,0
---
27452.70702
---
172
34
180,0
208,0
223,0
24,0
---
27452.70703
---
200
28
208,0
236,0
246,0
24,0
---
27452.70704
---
230
28
238,0
266,0
276,0
24,0
---
27452.70705
27452.70807
254
28
262,0
290,0
300,0
24,0
26,0
27452.70706
---
300
22
308,0
344,0
356,0
24,0
---
61
Technical parameters & scope
High standards for all ebm-papst products

Here at ebm-papst, we constantly strive to further improve our products in order to be able to offer you the best
possible product for your application. Careful monitoring of the market ensures that technical innovations are
reflected in the improvements of our products.
Based on the technical parameters listed below and the ambience you want our product to operate in,
we here at ebm-papst can always work out the best solution for your specific application.
General performance parameters
Service life
Any deviations from the technical data and parameters described here
The service life of ebm-papst products depends on two major factors:
are listed on the product-specific data sheet.
The service life of the insulation system
Type of protection
The service life of the insulation system mainly depends on voltage level,
The type of protection is specified in the product-specific data sheets.
temperature and ambient conditions, such as humidity and condensation.
The service life of the bearing system
The service life of the bearing system depends mainly on the thermal load
Insulation class
on the bearing.
The insulation class is specified in the product-specific data sheets.
The majority of our products use maintenance-free ball bearings for

any mounting position possible. As an option, sleeve bearings can be
Mounting position
used, which is indicated on the product-specific data sheet wherever
The mounting position is specified in the product-specific data sheets.
applicable.
The service life L10 of the ball bearings can be taken as approx. 40,000
Condensate discharge holes
operating hours at an ambient temperature of 40 C, yet this estimate
Information on the condensate discharge holes is provided in the
can vary according to the actual ambient conditions.
product-specific data sheets.
We will gladly provide you with a lifetime calculation taking into account
your specific operating conditions.
Mode of operation
The mode of operation is specified in the product-specific data sheets.
Motor protection / thermal protection

Information on motor protection and thermal protection is provided in the
Protection class
product-specific data sheets.
The protection class is specified in the product-specific data sheets.
Depending on motor type and field of application, the following protective

features are realised:
Thermal overload protection (TOP), either in-circuit or external
PTC with electronic diagnostics
Impedance protection
Thermal overload protection (TOP) with electronic diagnostics
Current limitation via electronics
If an external TOP is connected, the customer has to make sure to
connect a conventional trigger device for switching it off.
Products without fitted TOP and without protection against improper use,
a motor protection complying with the valid standards has to be installed.
62
Left: Endurance test room

Middle: Shock test
Right: Chamber test rig
Mechanical strain / performance parameters
Legal and normative directives
All ebm-papst products are subjected to comprehensive tests complying
The products described in this catalogue are designed, developed and
with the normative specifications. In addition to this, the tests also reflect
produced in keeping with the standards in place for the relevant product
the vast experience and expertise of ebm-papst.
and, if known, the conditions governing the relevant fields of application.
Vibration test
Standards
Vibration tests are carried out in compliance with
Information on standards is provided in the product-specific data sheets.
Vibration test in operation according to DIN IEC 68, parts 2-6

Vibration test at standstill according to DIN IEC 68, parts 2-6
EMC
Information on EMC standards is provided in the product-specific data
Shock load
sheets.
Shock load tests are carried out in compliance with
Complying with the EMC standards has to be established on the final
Shock load according to DIN IEC 68, parts 2-27
appliance, as different mounting situations can result in changed EMC

properties.
Balancing quality
Testing the balancing quality is carried out in compliance with
Leakage current
Residual imbalance according to DIN ISO 1940
Information on the leakage current is provided in the product-specific
Standard balancing quality level G 6.3
data sheets.
Should you require a higher balancing quality level for your specific
Measuring is according to IEC 60990.
application, please let us know and specify this when ordering your
product.
Approvals
In case you require a specific approval for your ebm-papst product
Chemo-physical strain / performance parameters
(VDE, UL, GOST, CCC, CSA, etc.) please let us know.
Should you have questions about chemo-physical strain, please direct
Most of our products can be supplied with the relevant approval.
them to your ebm-papst contact.
Information on existing approvals is provided in the product-specific

data sheets.
Fields of application, industries and applications

Our products are used in various industries and applications:
Air performance measurements
Ventilation, air-conditioning and refrigeration technology, clean room
All air performance measurements are carried out on suction side and on
technology, automotive and rail technology, medical and laboratory tech-
chamber test beds conforming to the specifications as per ISO 5801 and
nology, electronics, computer and office technology, telecommunications,
DIN 24163. The fans under test are installed in the measuring chamber at
household appliances, heating, machines and plants, drive engineering.
free air intake and exhaust (installation category A) and are operated at
Our products are not designed for use in the aviation and aerospace
nominal voltage, with AC also at nominal frequency, and without any
industry!
additional components such as guard grilles.

As required by the standard, the air performance curves correspond to
an air density of 1.2 kg/m3.
63
Room for precision noise measuring
Measurement conditions for air and noise measurement

ebm-papst products are measured under the following conditions:
Axial and diagonal fans in direction of rotation V in full nozzle and
without guard grille
Backward curved centrifugal fans, free-running and with inlet nozzle
Forward curved single and dual inlet centrifugal fans with housing
Noise measurements
All noise measurements are carried out in low-reflective test rooms with
reverberant floor. Thus the ebm-papst acoustic test chambers meet the
requirements of precision class 1 according to DIN EN ISO 3745. For noise
measurement, the fans being tested are placed in a reverberant wall and
operated at nominal voltage (for AC, also at nominal frequency) without
additional attachments such as the guard grille.
Sound pressure level and sound level
All acoustic values are established according to ISO 13347, DIN 45635
and ISO 3744/3745 to accuracy class 2 and given in A-rated form.
When the sound pressure level (Lp) is measured, the microphone is on
the intake side of the fan being tested, usually at a distance of 1 m on
the fan axis.
To measure the sound power level (Lw), 10 microphones are distributed
over an enveloping surface on the intake side of the fan being tested
(see graphic). The sound power level measured can be roughly calculated
1,5d
from the sound pressure level by adding 7 dB.
Measuring configuration as per ISO 13347-3 respectively DIN 45635-38:

10 measuring points
dD
h = 1,5d ... 4,5d
3d
Measurement area S = 6d2 + 7d (h + 1,5d)
2d
64
pressure level of a fan is approximately 75 dB(A). The level increase measured from the diagram is 9 dB. Thus the overall sound level of the installation can be expected to be 84 dB(A).
15
10
9
Example: 8 A3G800 axial fans are on a condenser. According to the data sheet, the sound
the noise values specified in the data sheet. This is shown in the diagram opposite.
The noise characteristics of multiple identical fans can be determined in advance based on
[dB]
[dB(A)]
Adding 2 noise sources with the same level results in a level increase of approx. 3 dB.
Increase in sound pressure / sound power level
Combined level of multiple same-level sound sources
6 7 8 9 10
15
20 25
ating point and an axial fan A3G710 with 71 dB(A) in a ventilation unit. The level difference is
4 dB. The level increase can now be read in the diagram as approx. 1.5 dB. This means that
the overall sound level of the unit can be expected to be 76.5 dB(A).
3
2
1,5
Example: There is an axial fan A3G800 with a sound pressure level of 75 dB(A) at the oper-
levels given in the data sheet. This is shown in the diagram opposite.
The acoustic performance of two different fans can be predetermined based on the sound
Increase in sound pressure / sound power level
Combined level of two different-level sound sources
[dB]
[dB(A)]
Number of sources of sound with identical level
12
16
20
Sound power level is independent of distance to the sound source. In contrast to this, sound
-10
pressure level decreases the further away the noise source is. The adjacent diagram shows
[dB]
[dB(A)]
Distance laws
24
[dB]
[dB(A)]
Difference in level with two sources of sound
the decrease in level under far sound field conditions. Far sound field conditions apply when-
decreases by 6 dB. In the near field of the fan, other correlations apply and the decrease in
levels can be considerably smaller. The following example only applies to far sound field
conditions and can vary strongly depending on the installation effects:
With an axial fan A3G300, a sound pressure level of 65 dB(A) was measured at a distance of
1 m. According to the adjacent diagram, at a distance of 20 m we would get a reduction by
-20
-26
-30
vant literature on this complex topic. Per doubling of distance, the level in the far sound field
-40
wavelength to be considered. For more information on far sound field, please consult the rele-
Decrease in sound pressure level
ever the distance between microphone and fan is big when compared to fan diameter and
Distance
10
20
50
100
[m]
26 dB, i.e. a sound pressure level of 39 dB(A).
65
fan agent
compact fan agent
ebm-papst in Germany
motor specialist
motor agent
Germany
ebm-papst
Mulfingen GmbH & Co. KG
ebm-papst
St. Georgen GmbH & Co. KG
ebm-papst
Landshut GmbH
Bachmhle 2
D-74673 Mulfingen
Phone +49 7938 81-0
Fax +49 7938 81-110
info1@de.ebmpapst.com
Hermann-Papst-Strae 1
D-78112 St. Georgen
Phone +49 7724 81-0
Fax +49 7724 81-1309
Hofmark-Aich-Strae 25
D-84030 Landshut
Phone +49 871 707-0
Fax +49 871 707-465
www.ebmpapst.com
www.ebmpapst.com
www.ebmpapst.com
66
Berlin
Dipl.-Ing. (TH) Jens Duchow
Hndelstrae 7
D-16341 Panketal
Phone +49 30 944149-62
Fax +49 30 944149-63
Jens.Duchow@de.ebmpapst.com
Heilbronn / Heidelberg
Dipl.-Ing. Mark Gartner
Gehrweg 12
D-74199 Unterheinriet
Phone +49 7130 404569-1
Fax +49 7130 404569-2
Mark.Gartner@de.ebmpapst.com
Bielefeld
Dipl.-Ing. (FH) Wolf-Jrgen Weber
Niehausweg 13
D-33739 Bielefeld
Phone +49 5206 91732-31
Fax +49 5206 91732-35
Wolf-Juergen.Weber@de.ebmpapst.com
Kassel
Dipl.-Ing. (FH) Ralph Brck
Hoherainstrae 3 b
D-35075 Gladenbach
Phone +49 6462 4071-10
Fax +49 6462 4071-11
Ralph.Brueck@de.ebmpapst.com
Dortmund
Dipl.-Ing. (FH) Hans-Joachim Pundt
Auf den Steinern 3
D-59519 Mhnesee-Vllinghausen
Phone +49 2925 800-407
Fax +49 2925 800-408
Hans-Joachim.Pundt@de.ebmpapst.com
Koblenz
Winfried Schaefer
Hinter der Kirch 10
D-56767 Uersfeld
Phone +49 2657 16-96
Fax +49 2657 16-76
Winfried.Schaefer@de.ebmpapst.com
Frankfurt
Dipl.-Ing. Christian Kleffmann
Dr.-Hermann-Krause-Strae 23
D-63452 Hanau
Phone +49 6181 1898-12
Fax +49 6181 1898-13
Christian.Kleffmann@de.ebmpapst.com
Munich
Dipl.-Wirt.-Ing. (FH) Jens Peter
Landsbergerstrae 14
D-86932 Prgen
Phone +49 8196 99877-54
Fax +49 8196 99877-55
Jens.Peter@de.ebmpapst.com
Halle
Dipl.-Ing. (TU) Michael Hanning
Lercheneck 4
D-06198 Salzatal / OT Lieskau
Phone +49 345 55124-56
Fax +49 345 55124-57
Michael.Hanning@de.ebmpapst.com
Nuremberg
Dipl.-Wirt.-Ing. (FH) Axel Resch
Dr.-August-Koch-Str. 1
D-91639 Wolframs-Eschenbach
Phone +49 9875 9783-170
Fax +49 9875 9783-171
Axel.Resch@de.ebmpapst.com
Hamburg
Ingenieurbro Breuell GmbH
Ing. Dirk Kahl
Elektroingenieur
Grtzmhlenweg 48
D-22339 Hamburg
Phone +49 40 538092-19
Fax +49 40 538092-84
Dirk.Kahl@de.ebmpapst.com
Offenburg
Dipl.-Ing. (FH) Ralf Braun
Hubeneck 21
D-77704 Oberkirch
Phone +49 7802 9822-52
Fax +49 7802 9822-53
Ralf.Braun@de.ebmpapst.com
Stuttgart
Dipl.-Ing. (FH) Rudi Weinmann
Hindenburgstrae 100/1
D-73207 Plochingen
Phone +49 7153 9289-80
Fax +49 7153 9289-81
Rudi.Weinmann@de.ebmpapst.com
Ulm
M.Sc. Reinhard Sommerreier
Am Silbermannpark 10
D-86161 Augsburg
Phone +49 821 6610-7023
Fax +49 821 6610-7024
Reinhard.Sommerreisser@de.ebmpapst.com
Distributors
Frankfurt
R.E.D. Handelsgesellschaft mbH
Gutenbergstrae 3
D-63110 Rodgau - Jgesheim
Phone +49 6106 841-0
Fax +49 6106 841-111
info@red-elektromechanik.de
www.red-elektromechanik.de
Hamburg
Breuell + Hilgenfeldt GmbH
Grtzmhlenweg 48
D-22339 Hamburg
Phone +49 40 538092-20
Fax +49 40 538092-84
info@breuell-hilgenfeldt.de
Munich
A. Schweiger GmbH
Ohmstrae 1
D-82054 Sauerlach
Phone +49 8104 897-0
Fax +49 8104 897-90
info@schweiger-gmbh.de
www.schweiger-gmbh.com
(1 to 5 pieces)
North
Breuell + Hilgenfeldt GmbH
Grtzmhlenweg 48
D-22339 Hamburg
Phone +49 40 538092-20
Fax +49 40 538092-84
ebmpapst@breuell-hilgenfeldt.de
South
HDS Ventilatoren Vertriebs GmbH
Glaswiesenstrae 1
D-74677 Drzbach
Phone +49 7937 80355-20
Fax +49 7937 80355-25
info@hds-gmbh.net
www.hds-gmbh.net
ebm-papst in Europe
Europe
Austria
ebm-papst Motoren & Ventilatoren GmbH
Straubingstrae 17
A-4030 Linz
Phone +43 732 321150-0
Fax +43 732 321150-20
info@at.ebmpapst.com
www.ebmpapst.at
Belarus
ebm-papst Bel AgmbH
P.O. Box 117
BY-220138 Minsk
Phone +375 17 3851556
Fax +375 17 3851556
info@by.ebmpapst.com
www.ebmpapst.by
Belgium
ebm-papst Benelux B.V.
Sales office Belgium-Luxemburg
Romeinsestraat 6/0101
Research Park Haasrode
B-3001 Heverlee-Leuven
Phone +32 16 396-200
Fax +32 16 396-220
info@be.ebmpapst.com
www.ebmpapst.be
Bulgaria
ebm-papst Romania S.R.L.
Str. Tarnavei No. 20
RO-500327 Brasov
Phone +40 268 331859
Fax +40 268 312805
dudasludovic@xnet.ro
Croatia
ebm-papst Industries Kft.
Ezred u. 2.
H-1044 Budapest
Phone +36 1 8722-190
Fax +36 1 8722-194
office@hu.ebmpapst.com
Czech Republic / Slovakia

ebm-papst CZ s.r.o.
Katanov 34a
CZ-620 00 Brno
Phone +420 544 502-411
Fax +420 547 232-622
info@ebmpapst.cz
www.ebmpapst.cz
Denmark
ebm-papst Denmark ApS
Vallensbkvej 21
DK-2605 Brndby
Phone +45 43 631111
Fax +45 43 630505
mail@dk.ebmpapst.com
www.ebmpapst.dk
Estonia
ebm-papst Oy, Eesti Filiaal
Kesk tee 13
Aaviku kla, Jri Tehnopark
EST-75301 Rae Vald, Harjumaa
Phone +372 65569-78
Fax +372 65569-79
www.ebmpapst.ee
Finland
ebm-papst Oy
Puistotie 1
FIN-02760 Espoo
Phone +358 9 887022-0
Fax +358 9 887022-13
mailbox@ebmpapst.fi
www.ebmpapst.fi
France
ebm-papst sarl
ZI Nord - rue A. Mohler
BP 62
F-67212 Obernai Cedex
Phone +33 820 326266
Fax +33 3 88673883
info@ebmpapst.fr
www.ebmpapst.fr
Greece
Helcoma
Th. Rotas & Co OE
Davaki 65
GR-17672 Kallithea-Attiki
Phone +30 210 9513-705
Fax +30 210 9513-490
contact@helcoma.gr
www.helcoma.gr
Hungary
Ezred u. 2.
H-1044 Budapest
Phone +36 1 8722-190
Fax +36 1 8722-194
Iceland
RJ Engineers
Stangarhyl 1a
IS-110 Reykjavik
Phone +354 567 8030
Fax +354 567 8015
rj@rj.is
www.rj.is
Ireland
ebm-papst UK Ltd.
Chelmsford Business Park
GB-Chelmsford Essex CM2 5EZ
Phone +44 1245 468555
Fax +44 1245 466336
sales@uk.ebmpapst.com
www.ebmpapst.co.uk
AuBren Limited
Portlaoise Business & Technology Park
Mountrath Road
IRL-Portlaoise, Co. Laois
Phone +353 57 8664343
Fax +353 57 8664346
sales@ie.aubren.com
www.aubren.com
Italy
ebm-papst Srl
Via Cornaggia 108
I-22076 Mozzate (Co)
Phone +39 0331 836201
Fax +39 0331 821510
info@it.ebmpapst.com
www.ebmpapst.it
Macedonia
Ezred u. 2.
H-1044 Budapest
Phone +36 1 8722-190
Fax +36 1 8722-194
67
fan agent
compact fan agent
ebm-papst in Europe
motor specialist
motor agent
Netherlands
ebm-papst Benelux B.V.
Engelseweg 127
NL-5705 AC Helmond
Phone +31 492 502-900
Fax +31 492 502-950
verkoop@nl.ebmpapst.com
www.ebmpapst.nl
Russia
ebm-papst Ural GmbH
Posadskaja-Strasse, 23(E), 3
RU-620102 Ekaterinburg
Phone +7 343 2338000
Fax +7 343 2337788
Konstantin.Molokov@ru.ebmpapst.com
www.ebmpapst.ur.ru
Switzerland
ebm-papst AG
Rtisbergstrasse 1
CH-8156 Oberhasli
Phone +41 44 73220-70
Fax +41 44 73220-77
verkauf@ebmpapst.ch
www.ebmpapst.ch
Norway
ebm-papst AS
P.B. 173 Holmlia
N-1203 Oslo
Phone +47 22 763340
Fax +47 22 619173
mailbox@ebmpapst.no
www.ebmpapst.no
ebm-papst Rus GmbH

proezd 4529, vladenie 5, stroenie 1
RU-141000 Mytistschi, Oblast Moskau
Phone +7 495 9807524
Fax +7 495 5140924
info@ebmpapst.ru
www.ebmpapst.ru
Turkey
Akantel Elektronik San. Tic. LTD. Sti.
Atatrk Organize Sanayi
Blgesi 10007 SK. No.:6
TR-35620 Cigli-Izmir
Phone +90 232 3282090
Fax +90 232 3280270
akantel@akantel.com.tr
www.ebmpapst.com.tr
Poland
ebm-papst Polska Sp. z o.o.
ul. Annopol 4A
PL-03236 Warszawa
Phone +48 22 6757819
Fax +48 22 6769587
office@ebmpapst.pl
www.ebmpapst.pl
Portugal
ebm-papst (Portugal), Lda.
Centro Empresarial de Alverca
Rua de Adarse, Vale DErvas
Corpo D / Fraco 3
P-2615-178 Alverca do Ribatejo
Phone +351 218 394 880
Fax +351 218 394 759
info@pt.ebmpapst.com
www.ebmpapst.pt
Romania
ebm-papst Romania S.R.L.
Str. Tarnavei Nr. 20
RO-500327 Brasov
Phone +40 268 331859
Fax +40 268 312805
dudasludovic@xnet.ro
68
Serbia & Montenegro

Ezred u. 2.
H-1044 Budapest
Phone +36 1 8722-190
Fax +36 1 8722-194
Spain
ebm-papst Ibrica S.L.
Avda. del Sistema Solar, 29
E-28830 San Fernando de Henares (Madrid)
Phone +34 91 6780894
Fax +34 91 6781530
ventas@ebmpapst.es
www.ebmpapst.es
Sweden
ebm-papst AB
ggelundavgen 2
S-17562 Jrflla
Phone +46 10 4544400
Fax +46 8 362306
info@ebmpapst.se
www.ebmpapst.se
Ukraine
ebm-papst Ukraine LLC
Lepse Boulevard, 4, Building 21
UA-03067 Kiev
Phone +38 044 2063091
Fax +38 044 2063091
mail@ebmpapst.ua
www.ebmpapst.ua
United Kingdom
ebm-papst UK Ltd.
Chelmsford Business Park
GB-Chelmsford Essex CM2 5EZ
Phone +44 1245 468555
Fax +44 1245 466336
sales@uk.ebmpapst.com
www.ebmpapst.co.uk
ebm-papst Automotive & Drives (UK) Ltd.
The Smithy
Fidlers Lane
GB-East Ilsley, Berkshire RG20 7LG
Phone +44 1635 2811-11
Fax +44 1635 2811-61
A&Dsales@uk.ebmpapst.com
www.ebmpapst-ad.com
ebm-papst in America and Africa
America
Argentina
ebm-papst de Argentina S.A.
Hernandarias 148 Lomas del Mirador
Pcia. de Buenos Aires (1752)
Phone +54 11 46576135
Fax +54 11 46572092
ventas@ar.ebmpapst.com
www.ebmpapst.com.ar
Brazil
ebm-papst Motores Ventiladores Ltda.
Av. Jos Giorgi, 301 Galpes B6+B7
Condominio Logical Center
BR-06707-100 Cotia - So Paulo
Phone +55 11 4613-8700
Fax +55 11 4777-1456
vendas@br.ebmpapst.com
www.ebmpapst.com.br
USA
ebm-papst Inc.
P.O. Box 4009
100 Hyde Road
USA-Farmington, CT 06034
Phone +1 860 674-1515
Fax +1 860 674-8536
sales@us.ebmpapst.com
www.ebmpapst.us
ebm-papst Automotive & Drives, Inc.
3200 Greenfield, Suite 255
USA-Dearborn, MI 48120
Phone +1 313 406-8080
Fax +1 313 406-8081
automotive@us.ebmpapst.com
www.ebmpapst-automotive.us
Africa
South Africa
ebm-papst South Africa (Pty) Ltd.
P.O. Box 3124
1119 Yacht Avenue
ZA-2040 Honeydew
Phone +27 11 794-3434
Fax +27 11 794-5020
info@za.ebmpapst.com
www.ebmpapst.co.za
Canada
ebm-papst Canada Inc.
1800 Ironstone Manor, Unit 2
CDN-Pickering, Ontario, L1W3J9
Phone +1 905 420-3533
Fax +1 905 420-3772
sales@ca.ebmpapst.com
www.ebmpapst.ca
Mexico
ebm Industrial S. de R.L. de C.V.
Paseo de Tamarindos 400-A-5to Piso
Col. Bosques de las Lomas
MEX-Mexico 05120, D.F.
Phone +52 55 3300-5144
Fax +52 55 3300-5243
sales@mx.ebmpapst.com
www.ebmpapst.com.mx
69
fan agent
compact fan agent
ebm-papst in Asia and Australia
motor specialist
motor agent
Asia
China
ebm-papst Ventilator (Shanghai) Co., Ltd.
No. 418, Huajing Road
WaiGaoQiao Free Trade Zone
No. 2001, Yang Gao (N) Road
VRC-200131 Shanghai, P.R. of China
Phone +86 21 5046-0183
Fax +86 21 5046-1119
sales@cn.ebmpapst.com
www.ebmpapst.com.cn
Hong Kong
ebm-papst Hong Kong Ltd.
Unit No. 13,9 / F
Technology Park, 18 On Lai Street
Siu Lek Yuen, Shatin N.T.
Hong Kong - P.R. of China
Phone +852 2145-8678
Fax +852 2145-7678
info@hk.ebmpapst.com
India
ebm-papst India Pvt. Ltd.
26/3, G.N.T. Road, Erukkencherry
IND-Chennai-600118
Phone +91 44 25372556
Fax +91 44 25371149
sales@in.ebmpapst.com
www.ebmpapst.in
Indonesia
ebm-papst Indonesia
Representative Office
German Centre, 4th Floor, Suite 4470
Jl. Kapt. Subijono Dj. Bumi Serpong Damai
RI-15321 Tangerang
Phone +62 21 5376250
Fax +62 21 5388305
salesdept@id.ebmpapst.com
Israel
Polak Bros. Import Agencies Ltd.
9 Hamefalsim Street
IL-Kiryat Arie, Petach-Tikva 49514
Phone +972 3 9100300
Fax +972 3 5796679
polak@polak.co.il
www.polak.co.il
70
Japan
ebm-papst Industries Japan K.K.
12th Floor, Benex S-3 Bldg.
3-20-8 Shinyokohama, Kohoku-ku
J-222-0033 Yokohama
Phone +81 45 47057-51
Fax +81 45 47057-52
info@jp.ebmpapst.com
www.ebmpapst.jp
Thailand
ebm-papst Thailand Co., Ltd.
99/9 Moo 2, Central Chaengwattana Tower
14th Floor, Room 1402
Chaengwattana Road Bangtarad, Pakkret
THA-11120 Nonthaburi
Phone +66 2 8353785-7
Fax +66 2 8353788
salesdept@th.ebmpapst.com
Korea
ebm-papst Korea Co. Ltd.
6F, Trutec Bldg.
B 6-2, Digital Media City (DMC)
Sangam-Dong, Mapo-Gu
ROK-Seoul 121-270
Phone +82 2 366213-24
Fax +82 2 366213-26
info@kr.ebmpapst.com
www.ebmpapst.co.kr
United Arab Emirates

ebm-papst Middle East FZE
PO Box 17755
Jebel Ali Free Zone / FZS1 / AP05
UAE-Dubai
Phone +971 4 88608-26
Fax +971 4 88608-27
info@ae.ebmpapst.com
www.ebmpapst.ae
Malaysia
ebm-papst Malaysia
Unit 12-2, Jalan USJ Sentral 3
Persiaran Subang, Selangor Darul Ehsan
MAL-47600 Subang Jaya
Phone +60 3 8024-1680
Fax +60 3 8024-8718
salesdept@my.ebmpapst.com
Singapore
ebm-papst SEA Pte. Ltd.
No. 23 Ubi Road 4
#06-00 Olympia Industrial Building
SGP-Singapore 408620
Phone +65 65513789
Fax +65 68428439
salesdept@sg.ebmpapst.com
Taiwan
ETECO Engineering & Trading Corp.
10F-I, No. 92, Teh-Wei Str.
RC-Tsow-Inn District, Kaohsiung
Phone +886 7 557-4268
Fax +886 7 557-2788
eteco@ms22.hinet.net
www.ebmpapst.com.tw
Vietnam
ebm-papst Vietnam
Room #102, 25 Nguyen Van Thu Street
District 1
VN-Ho Chi Minh City
Phone +84 8 39104099
Fax +84 8 39103970
linh.nguyen@vn.ebmpapst.com
Australia
Australia
ebm-papst A&NZ Pty Ltd.
10 Oxford Road
AUS-Laverton North, Victoria, 3026
Phone +61 3 9360-6400
Fax +61 3 9360-6464
sales@ebmpapst.com.au
www.ebmpapst.com.au
New Zealand
ebm-papst A&NZ Pty Ltd.
102 Henderson Valley Road
NZ-Henderson, Auckland 1230
Phone +64 9 837-1884
Fax +64 9 837-1899
sales@ebmpapst.com.au
www.ebmpapst.com.au
71
37804-7-8811 2012-10 KD-3

Printed in Germany
ebm-papst
ebm-papst
ebm-papst
Mulfingen GmbH & Co. KG
St. Georgen GmbH & Co. KG
Landshut GmbH
Bachmhle 2
Hermann-Papst-Strae 1
Hofmark-Aich-Strae 25
D-74673 Mulfingen
D-78112 St. Georgen
D-84030 Landshut
Phone +49 7938 81-0
Phone +49 7724 81-0
Phone +49 871 707-0
Fax +49 7938 81-110
Fax +49 7724 81-1309
Fax +49 871 707-465
www.ebmpapst.com

Axial-Fan ESM-iQ EN

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What types of fans are discussed in the document?

What types of fans are discussed in the document?

What technologies are used in the energy-saving fans?

What technologies are used in the energy-saving fans?

Energy-saving fans

with ESM, ACi and iQ/iQ2-motor

The engineers choice

The new generation of energy-saving fans

The new generation of energy-saving fans

Green Tech: The Green Company

Energy-saving axial fans

Energy-saving centrifugal modules

ESM electrical connections

Technical parameters & scope

ebm-papst representatives & subsidiaries

Sustainability is at the centre of our

GreenTech is pro-active development.

GreenTech is acknowledged and certified.

Every step in our chain of production meets the stringent standards of

sed for the greatest possible eco-friendliness, energy balance and

environmental specialists and the public. The 2008 Environmental Prize

wherever possible recyclability. We continually improve the material

of Baden-Wuerttemberg, the Green Award 2009, the Energy Efficiency

teristics. At the same time, we significantly reduce energy consumption.

The environmental advantage gained in the performance of the products

developed from our GreenTech philosophy can also be measured in the

fessorship we endow in the area of power engineering and regenerative

fulfilment of the most stringent energy and environmental standards.

energies allows us to profit from the latest research findings in these

GreenTech is eco-friendly production.

Our customers profit from this every day.

GreenTech also stands for maximum energy efficiency in our production

The heart of GreenTech is future-oriented EC technology from ebm-

fans allows efficiency of up to 90%, saves energy at a very high level,

significantly extends service life and makes our products maintenance-

required. In this way, our products contribute to protecting the environ-

ment, from their origin to their recyclable packaging.

GreenTech EC technology does not (yet) make sense from an application

The new energy-saving axial fans

ESM Size 130, 172

ESM Size 200, 230, 250

ESM Size 300

Energy-saving axial fans

Sound pressure level

Perm. amb. temp.

Bearings: Maintenance-free ball bearings

Sound power level

Material: Housing: Plastic PBT

Air performance measured

as per: ISO 5801,

only valid under the measur-

ment conditions listed and

may vary depending on the

The acoustic values given are

With any deviation to the standard setup, the specific values

have to be checked and re-

viewed once installed or fitted!

For detailed information