Operating instructions
G1G126-AA49-71
Translation of the original operating instructions
You can control the blower either via the 0-10 VDC input or the
PWM input. Attention: The inputs cannot be used simultaneously.
3.2 Nominal data
Motor
M1G055-BD
Phase
1~
Nominal voltage / VAC
230
Frequency / Hz
50/60
Method of obtaining
data
fa
Speed (rpm) / min
-1
5000
Power consumption / W
75
Current draw / A
-
Min. ambient
temperature / °C
-25
Max. ambient
temperature / °C
70
Min. temp. of flow
medium / °C
-25
Max. temp. of flow
medium / °C
80
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Weight
1.5 kg
Size
126 mm
Motor size
55
Rotor surface
Thick-film passivated
Cover material
PP plastic
Impeller material
PA plastic
Housing material
Die-cast aluminum
Direction of rotation
Clockwise, viewed toward rotor
Degree of protection
IP20
Insulation class
"B"
Moisture (F) /
Environmental (H)
protection class
H0 - dry environment
Installation position
Any
Condensation
drainage holes
None
Mode
S1
Premixing
Not suitable for premixing.
Motor bearing
Ball bearing
Technical features
- Tach output
- Motor current limitation
- PWM control input
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
<= 3.5 mA
Electrical hookup
Plug
Motor protection
Reverse polarity and locked-rotor
protection
Protection class
I (with customer connection of protective
earth)
Conformity with
standards
CE
Approval
EAC; CCC
Comment
Complete unit must be tested for required
approvals.
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.
;
Use the device in accordance with its degree of protection.
Information on surface quality
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. This does not however in any way affect the
technical properties of the products. 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.
3.4 Mounting data
;
Secure the screws against unintentional loosening (e.g. use self-
locking screws).
For screw clearance, see Chapter 3.1 Product drawing
Strength class of
screws
8.8
Any further mounting data required can be taken from the product
drawing or Section Chapter 4.1 Mechanical connection.
3.5 Transport and storage conditions
Max. permitted
ambient temp. for
motor (transport/
storage)
+ 80 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
- 40 °C
Item no. 51256-5-9970 · ENU · Change 202174 · Approved 2018-12-27 · Page 6 / 12
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
