maxon motor EC 20, Руководство по эксплуатации

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maxon EC motor
13
maxon motor
Operating Instructions EC 20 flat with integrated electronics
September 2010 Edition / document number 903155_PDF_E - 07 / subject to change
Frequency at speed monitor output
f
n
V
n
10
10
600
Monitor n
actual
actual Monitor n
target
target
$
=
=
=
f
n
V
n
10
10
600
Monitor n
actual
actual Monitor n
target
target
$
=
=
=
f
Monitor n
= Frequency at speed monitor output [Hz]
n
actual
= speed [rpm]
Note:
The speed monitor output also works in «disable» mode.
5 Description of function 2-wire version
5.1 Speed proportional to supply voltage V
CC
– Motor speed is proportional to the supply voltage, independant of torque.
– Supply voltage can be varied within the permitted range.
– Speed at 24V supply voltage is:
3000 rpm for versions 350795 and 350776
6000 rpm for versions 350796 and 350778
47k
15k
1µ
F
white
set value speed
12k
100k
grey
6’000
0
0
200
10.0
0.17 0.33
3’000
5
10.8
6’480
7’000
Speed
[rpm]
0
0
28
2’500
10
6’000
24
Enable
3’500
0
0
28
1’250
10
3’000
24
Operating voltage [V]
Speed
[rpm]
Operating voltage [V]
Speed
[rpm]
Operating voltage [V]
12k
100k
grey
Direction «cw/ccw»
47k
15k
1µ
F
white
set value speed
12k
100k
grey
6’000
0
0
200
10.0
0.17 0.33
3’000
5
10.8
6’480
7’000
Speed
[rpm]
0
0
28
2’500
10
6’000
24
Enable
3’500
0
0
28
1’250
10
3’000
24
Operating voltage [V]
Speed
[rpm]
Operating voltage [V]
Speed
[rpm]
Operating voltage [V]
12k
100k
grey
Direction «cw/ccw»
Picture 19: 3000 rpm as function of the supplied voltage.
Picture 20: 6000 rpm as function of the supplied voltage.