Baumer GTB 9 - Handbuch (Seite 25)

MB078
gtb9_mb (11A2)
9
R
A
L
A
U
0
(n) U(n) R
L
2A1
R
2A2
GTB 9
C
U(n) = U
0
(n)
R
L
≈ U
0
(n)
R
A
+ R
L
τ
RC
≈ R . C τ
A
≈
L
A
R
L
for R > R
L
>> R
A
-n
U(n)
-U(n)
n
Type
Off-load
voltage
(DC)
Minimum load required
depending on speed range
[rpm]
Maximum
operating
speed
Armature
resistance
Armature
inductance
0 - 3,000: 0 - 6,000: 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]
GTB 9.06 L / 410 10 ≥5 ≥12 ≥27 9,000 105 40
GTB 9.06 L / 420 20 ≥20 ≥48 ≥108 9,000 370 169
GTB 9.16 L / 460 60 ≥60 ≥144 --- 6,000 340 275
9.2 Type data
Polarity for positive rotating direction (see section 5 and 6):
2A1: + 2A2: - (VDE)
U
0
(n) ≈ U(n)