Operating instructions
D4E225-BC07-22
Translation of the original operating instructions
3.2 Nominal data
Motor
M4E074-LA
Phase
1~
Nominal voltage / VAC
115
Frequency / Hz
60
Method of obtaining
data
ml
Valid for approval/
standard
-
Speed (rpm) / min
-1
1150
Power consumption / W
560
Current draw / A
4.9
Capacitor / µF
50
Capacitor voltage / VDB
220
Capacitor standard
S2 (CE)
Min. back pressure / Pa
250
Min. ambient
temperature / °C
-25
Max. ambient
temperature / °C
30
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Weight
12.6 kg
Size
225 mm
Motor size
74
Rotor surface
Painted black
Impeller material
Sheet steel, galvanized
Housing material
Sheet steel, galvanized
Support structure
material
Sheet steel, galvanized
Guard grille material
Steel, coated with white-aluminum plastic
(RAL 9006)
Motor suspension
Motor vibration-damped on both sides
Direction of rotation
Counterclockwise, viewed toward rotor
Degree of protection
IP22
Insulation class
"B"
Moisture (F) /
Environmental (H)
protection class
H0+
Installation position
Any
Condensation
drainage holes
None
Mode
S1
Motor bearing
Ball bearing
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
< 0.75 mA
Motor protection
Thermal overload protector (TOP)
internally connected
with cable
Axial
Protection class
I (with customer connection of protective
earth)
Conformity with
standards
EN 60034-1; EN 60204-1
Approval
CSA C22.2 No. 100; UL 1004-1
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
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)
+ 80 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
- 40 °C
Item no. 15938-5-9970 · ENU · Change 208759 · Approved 2021-02-25 · 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
