Baumer Hübner EExGP 02-TG 74 d, Mounting And Operating Instructions

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MB053 - 11055655
Baumer_EEXGP02-TG74D_II_DE-EN (18A1) 22
11
11.3 Type data
Polarity for positive rotating direction, see section 6:
A1: + A2: - (VDE)
Type
Open-circuit
voltage (DC)
Minimum load required
depending on
speed range [rpm]
Maximum
operating
speed
Armature
resistance
Armature
inductance
0 - 3000: 0 - 6000: 0 - n
max
:
U
0
[mV/rpm]
R
L
[kΩ]
R
L
[kΩ]
R
L
[kΩ]
n
max
[rpm]
R
A
(20 °C)
[Ω]
L
A
[mH]
EExGP0,2 L- 14
TG74- 2d
20 ≥0.3 ≥1.2 ≥2.2 8000 9.2 45
EExGP0,2 L- 5
TG74- 4d
40 ≥1.2 ≥4.8 ≥8.6 8000 38 170
EExGP0,2 L- 4
TG74- 6d
60 ≥2.7 ≥11 ≥15 7000 86 390
EExGP0,2 L- 3
TG74- 10d
100 ≥7.5 – ≥15 4200 235 1080
EExGP0,2 L- 1
TG74- 15d
150 – – ≥16 2800 575 2420
Superimposed ripple (for τ
RC
= 0.7 ms): ≤0.6 % peak-peak ≤0.2 % rms
11.4 Replacement switching diagram
U(n) = U
0
(n) ≈ U
0
(n) for R > R
L
>> R
A
τ
RC
≈ R · C τ
A
≈
L
A
R
L
R
L
R
A
+ R
L
R
A
L
A
U
0
(n) U(n) R
L
A1
R
A2
Tachogenerator
C
-n
U(n)
-U(n)
n
U
0
(n) ≈ U(n)