Baumer APY Mounting And Operating Instructions - Page 23

Browse online or download pdf Mounting And Operating Instructions for Portable Generator Baumer APY. Baumer APY 26 pages. Longlife dc tachgenerator with py flange

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9.3
Type data
voltage
Type
[mV/rpm]
APY 20
APY 50
APY 100
Superimposed ripple (for τ
9.4
Replacement switching diagram
Polarity for positive direction of rotation:
A1: +
R
L
A
A
U
(n)
0
Tachogenerator
τ
≈ R · C
τ
RC
A
MB038 - 11055641
Open-
Minimum load required
circuit
depending on speed range
(DC)
0 - 3000:
U
R
0
L
[kΩ]
20
≥0.3
50
≥1.9
100
≥7.5
= 0.7 ms): ≤0.5% peak-peak (≤0.2% rms)
RC
A2: -
(VDE)
R
A1
U(n)
R
C
L
A2
L
A
≈
R
L
Baumer_APY_DE_EN_202309_MI_11055641 (23A1)
[rpm]
0 - 6000:
0 - n
:
max
R
R
L
L
[kΩ]
[kΩ]
≥1.2
≥3.3
≥7.8
≥21.5
≥30
≥30
U(n) = U
(n)
R
0
A
Technical data
Maximum
Armature
operating
resistance
speed
n
R
(20°C)
max
A
[rpm]
[Ω]
10000
11
10000
66
6000
271
U(n)
-n
-U(n)
R
L
≈ U
(n) for R > R
+ R
0
L
9
Armature
inductance
L
A
[mH]
23
137
546
n
>> R
L
A
20