MB078 - 11055687
Baumer_GTB9_II_DE-EN (19A1)
9
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]
GTB9.06L/4
10
10
≥5
≥12
≥27
9000
105
40
GTB9.06L/4
20
20
≥20
≥48
≥108
9000
370
169
GTB9.16L/4
60
60
≥60
≥144
–
6000
340
275
Superimposed ripple (for
τ
RC
= 0.3 ms):
≤0.5% peak-peak
≤0.25% rms
9.3
Type data
Polarity for positive direction of rotation, see section 5:
2A1: + 2A2: - (VDE)
9.4
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
2A1
R
2A2
Tachogenerator
C
-n
U(n)
-U(n)
n
U
0
(n) ≈ U(n)
