Operating instructions
K3G097-AK32-70
Translation of the original operating instructions
3.2 Nominal data
Motor
M3G074-CF
Nominal voltage / VDC
13
Nominal voltage
range / VDC
9 .. 15
Method of obtaining
data
ml
Speed (rpm) / min
-1
3750
Power consumption / W
215
Current draw / A
16
Min. back pressure / Pa
300
Min. ambient
temperature / °C
-40
Max. ambient
temperature / °C
60
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Weight
2.3 kg
Size
97 mm
Motor size
74
Impeller material
PA plastic UL94 HB (black)
Housing material
PP plastic (black)
Balancing grade
according to DIN ISO
21940-11
G 2.5
Direction of rotation
Clockwise, viewed toward rotor
Degree of protection
Motor IP24 KM
Insulation class
"B"
Moisture (F) /
Environmental (H)
protection class
H1
Installation position
Any
Condensation
drainage holes
None, open rotor
Mode
S1
Motor bearing
Ball bearing
Life expectancy
40,000 h (typical)
Technical features
-Start at 85 °C (2 min) permitted
- Fault output (open collector)
- Load dump protection
- Motor current limitation
- Soft start
- Control input 0-10 VDC / PWM
- Thermal overload protection for
electronics
Electrical hookup
Plug; Standby current less than 500 µA
Motor protection
Reverse polarity and locked-rotor
protection
With regard to cyclic speed loads, note that the rotating parts of
the device are designed for a maximum of one million load
cycles. If you have special questions, consult ebm-papst for
support.
Information on surface quality
;
Use the device in accordance with its degree of protection.
The surfaces of the products conform to the generally applicable industrial
standard. The surface quality may change during the production period.
This has no effect on strength, dimensional stability and dimensional
accuracy.
The color pigments in the paints used perceptibly react to UV light over
the course of time. The product is to be protected against UV radiation to
prevent the formation of patches and fading. Changes in color are not a
reason for complaint and are not covered by the warranty. UV radiation
in the frequency range and the intensity of natural solar radiation has no
effect on the technical properties of the products.
3.4 Mounting data
Any further mounting data required can be taken from the product
drawing or Section Chapter 4.1 Mechanical connection.
Strength class of
screws
8.8
For screw clearance, see Chapter 3.1 Product drawing
;
Secure the screws against unintentional loosening (e.g. use self-
locking screws).
3.5 Transport and storage conditions
Max. permitted
ambient temp. for
motor (transport/
storage)
+60 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
-40 °C
Item no. 54620-5-9970 · ENU · Change 89188 · Approved 2016-04-18 · Page 5 / 10
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com
