Baumer HUBNER BERLIN GTF 7 Montage- en bedieningsinstructies - Pagina 23

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10.3

Data according to type

Open-
voltage
Type
[mV/rpm]
GTF7.08L/410
GTF7.08L/420
GTF7.08L/430
GTF7.16L/440
GTF7.16L/460
Superimposed ripple (for τ
10.4

Replacement switching diagram

Polarity for positive rotating direction, see section 5:
2A1: + 2A2: - (VDE)
R
L
A
U
(n)
0
Tachogenerator
τ
≈ R · C
RC
MB011 - 11055617
Baumer_GTF7_II_DE-EN (19A2)
Minimum load required
circuit
depending on speed range
(DC)
0-3000:
U
R
0
L
[kΩ]
10
≥5
20
≥20
30
≥45
40
≥40
60
≥90
= 0.3 ms):
RC
R
2A1
A
U(n)
R
L
2A2
L
A
τ
≈
R
A
L
[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
C
U(n) = U
(n)
0
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
≈ U
(n) for R > R
R
+ R
0
A
L
10
Armature
inductance
L
A
[mH]
20
80
180
160
360
U
(n) ≈ U(n)
0
n
>> R
L
A
20