Baumer GT7.08/410 Manual de instruções de instalação e funcionamento - Página 25
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10.3
Type data
Open-
circuit
voltage
Type
[mV/rpm]
GT7.08L/410
GT7.08L/420
GT7.08L/430
GT7.16L/440
GT7.16L/460
Superimposed ripple (for τRC = 0.3 ms):
10.4
Replacement switching diagram
R
L
A
A
U
(n)
0
Tachogenerator
≈ R . C
τ
τ
RC
MB126 - 11055737
Minimum load required
depending on speed range
(DC)
0 - 3000:
U
R
0
L
[kΩ]
10
≥5
20
≥20
30
≥45
40
≥40
60
≥90
Polarity for positive direction of rotation (see section 5):
2A1: +
2A2: -
R
2A1
U(n)
R
L
2A2
L
A
≈
R
A
L
Baumer_GT7_II_DE-EN (14A1)
[rpm]
0 - 6000:
0 - n
max
R
R
L
L
[kΩ]
[kΩ]
≥12
≥27
≥48
≥108
≥108
≥243
≥96
≥216
≥215
≥223
≤0.6% peak-peak
(VDE)
C
U(n) = U
Maximum
Armature
operating
resistance
speed
:
n
R
(20°C)
max
A
[rpm]
[Ω]
9000
60
9000
230
9000
550
9000
410
6100
760
≤0.25% rms
U(n)
-n
-U(n)
R
L
(n)
≈ U
(n)
R
+ R
0
0
A
L
10
Armature
inductance
L
A
[mH]
20
80
180
160
360
U
(n) ≈ U(n)
0
n
for R > R
> > R
L
A
22