Operating instructions
W1G300-BB23-01
Translation of the original operating instructions
3.2 Nominal data
Motor
M1G055-BI
Phase
1~
1~
Nominal voltage / VAC
115
115
Frequency / Hz
50/60
50/60
Method of obtaining
data
ml
Speed (rpm) / min
-1
1300
900
Power consumption / W
35
Current draw / A
0.5
Max. back pressure / Pa
35
Min. ambient
temperature / °C
-30
-30
Max. ambient
temperature / °C
50
50
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Weight
1.7 kg
Size
300 mm
Motor size
55
Impeller material
PA plastic
Fan housing material
PP plastic
Number of blades
5
Airflow direction
V
Direction of rotation
Counterclockwise, viewed toward rotor
Degree of protection
IP55
Insulation class
"B"
Moisture (F) /
Environmental (H)
protection class
H1+
Installation position
Any
Condensation
drainage holes
None
Mode
S1
Motor bearing
Ball bearing
Technical features
- Speed selection max./min.
- Soft start
- Thermal overload protection for motor
Speed levels
2
Motor protection
Thermal overload protector (TOP)
internally connected
with cable
Lateral
Protection class
II
Conformity with
standards
EN 60335-1; EN 60335-2-24; EN 60335-
2-80; EN 60335-2-89; CE
Approval
VDE; CSA C22.2 No. 77; EAC; UL
1004-3
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
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).
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. 50090-5-9970 · ENU · Change 205985 · Approved 2019-10-29 · Page 5 / 11
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
