Baumer Hubner Berlin TDP0,2LS-7 Manuale di installazione e istruzioni per l'uso - Pagina 29
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10.5
Test conditions for switching speed
n
ns
´
ns
10.6
Type data
voltage
Type
[mV/rpm]
TDP0,2LT(LS)-6
TDP0,2LT(LS)-7
TDP0,2LT(LS)-10
TDP0,2LT(LS)-5
TDP0,2LT(LS)-4
TDP0,2LT(LS)-3
TDP0,2LT(LS)-1
TDPZ0,2LT-7
TDPZ0,2LT-5
TDPZ0,2LT-4
TDPZ0,2LT-3
Superimposed ripple (for τRC = 0.7 ms):
10.7
Replacement switching diagram
Polarity for positive direction of rotation, see section 5: TDP: A1: +
R
L
A
U
(n)
0
Tachogenerator
≈ R . C
τ
RC
MB079.1 - 11115288
b)
a)
Open-
Minimum load required
circuit
depending on speed range
(DC)
0 - 3000:
U
R
0
L
[kΩ]
10
≥0.1
20
≥0.3
30
≥0.7
40
≥1.2
60
≥2.7
100
≥7.5
150
≥16
Twin tachogenerator with two separate tachogenerator voltages
(The data refer to each of the two tachogenerator outputs)
20
≥1.2
40
≥4.8
60
≥11
100
≥30
R
A1
A
U(n)
R
L
A2
L
A
τ
≈
R
A
L
Baumer_TDP02-FSL-TDPZ02-FSL_II_DE-EN (15A3)
a) Speed rise
b) Speed rise
t
[rpm]
0 - 6000:
0 - n
max
R
R
L
L
[kΩ]
[kΩ]
≥0.3
≥0.9
≥1.2
≥3.3
≥2.7
≥7.5
≥5
≥13.5
≥11
≥30
≥30
≥30
---
≥30
≥4.8
≥14
≥20
≥54
≥44
≥120
≥120
---
≤0.5% peak-peak
TDPZ: 1A1/2A1: + 1A2/2A2: - (VDE)
C
U(n) = U
Δn =
Δn =
Maximum
Armature
operating
resistance
speed
:
n
R
(20°C)
max
A
[rpm]
[Ω]
10000
10000
11
10000
26
10000
47
10000
99
6000
271
4000
630
10000
19
10000
70
10000
160
6000
445
≤0.2% rms
U(n)
-n
-U(n)
R
L
(n)
≈ U
(n)
R
+ R
0
0
A
L
10
2 rpm/s
1500 rpm/s
Armature
inductance
L
A
[mH]
3
6
23
50
90
200
550
1260
45
170
390
1080
A2: - (VDE)
U
(n) ≈ U(n)
0
n
for R > R
> > R
L
A
26