Operating instructions
R2D225-AG02-12
Translation of the original operating instructions
3.2 Nominal data
Motor
M2D068-EC
Phase
3~
3~
3~
3~
Nominal voltage / VAC
230
230
400
400
Wiring
Δ
Δ
Y
Y
Frequency / Hz
50
60
50
60
Method of obtaining
data
fa
fa
fa
fa
Valid for approval/
standard
CE
CE
CE
CE
Speed (rpm) / min
-1
2700
3000
2700
3000
Power consumption / W
165
250
165
250
Current draw / A
0.50
0.67
0.29
0.39
Min. back pressure / Pa
0
0
0
0
Min. ambient
temperature / °C
-25
-25
-25
-25
Max. ambient
temperature / °C
105
75
105
75
Starting current / A
1.73
1.65
1.0
0.95
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Weight
4 kg
Size
225 mm
Motor size
68
Rotor surface
Unpainted
Motor suspension
Motor mounted with brackets on one side
Direction of rotation
Clockwise, viewed toward rotor
Degree of protection
IP20
Insulation class
"F"
Moisture (F) /
Environmental (H)
protection class
H0+
Installation position
Shaft horizontal
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
Electrical hookup
Terminal strip; Via terminal strip
with cable
Axial
Protection class
I (if protective earth is connected by
customer to the housing's connection point)
Conformity with
standards
CE
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. 11901-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · 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