Siemens SIMOTICS Series Hardware Installation Manual

Motor components, characteristics and options
4.2 Cooling
SIMOTICS M-1FE2 built-in motors
68 Hardware Installation Manual, 04/2020, A5E50074509B AA
4.2.4 Volume flow and pressure drop
Volume flow and pressure drop in cooling circuit
Observe the nominal coolant flows specified in the following table to ensure that the motor is
cooled adequately.
Table 4- 7 Approximate pressure drop at the nominal coolant flow rate
Motor type
Values for the synchronous version
Volume flow Q in l/min
Pressure drop dp in MPa
1FE2182-8LN☐☐-☐CC0
9
0.3
1FE2182-8LH☐☐-☐CC0
9
0.3
1FE2183-8LN☐☐-☐CC0
10.5
0.4
1FE2183-8LH☐☐-☐CC0
10.5
0.4
1FE2184-8LN☐☐-☐CC0 12 0.5
1FE2184-8LK☐☐-☐CC0
12
0.5
1FE2184-8LH☐☐-☐CC0
12
0.5
1FE2185-8LN☐☐-☐CC0
13.5
0.6
1FE2185-8LL☐☐-☐CC0
13.5
0.6
1FE2185-8LH☐☐-☐CC0
13.5
0.6
1FE2186-8LN☐☐-☐CC0
15
0.8
1FE2186-8LM☐☐-☐CC0
15
0.8
1FE2186-8LH☐☐-☐CC0
15
0.8
1FE2187-8LN☐☐-☐CC0
16.5
1
1FE2187-8LH☐☐-☐CC0
16.5
1
Table 4- 8 Rated coolant volume flow
Motor type
Values for the asynchronous version
Volume flow Q in l/min
1FE209☐-8.....
8
1FE214☐-8....
12

Siemens SIMOTICS Series Specifications

General

Brand	Siemens
Model	SIMOTICS Series
Category	Engine
Language	English