Motor Description
1.6 Armature short-circuit braking
Table 1-5 Resistor braking for the 1FT6 series, shaft heights 100 to 132, non-ventilated
Average braking torque
M
br rms
[Nm]
rms braking current
I
br rms
[A]
Motor type Braking
re-
sistor
external
R
opt
[Ω]
without
external
braking resistor
with
external
braking resistor
Max.
braking torque
M
br max
[Nm]
without
external
braking resistor
with
external
braking resistor
SH 100 non-ventilated
1FT6102-8AB7 3.9 13 24 30 18 16
1FT6102-8AC7 2.8 11 24 30 25 23
1FT6102-8AF7 2.3 8.1 24 30 35 31
1FT6102-8AH7 1.7 6.5 24 30 51 46
1FT6105-8AB7 2.2 21 43 54 33 29
1FT6105-8AC7 1.7 17 43 54 44 39
1FT6105-8AF7 1.2 13 43 54 65 58
1FT6108-8AB7 1.4 32 71 88 53 47
1FT6108-8AC7 1.2 26 71 88 68 61
1FT6108-8AF7 0.9 21 71 88 99 89
SH 132 non-ventilated
1FT6132-6AB7 1.0
1)
37 83 105 56 50
1FT6132-6AC7 1.2
1)
32 83 105 75 67
1FT6132-6AF7 0.8
1)
23 83 105 110 100
1FT6134-6AB7 1.2
1)
47 110 140 72 65
1FT6134-6AC7 0.9
1)
40 110 140 99 89
1FT6136-6AB7 0.9
1)
55 130 170 91 82
1FT6136-6AC7 0.8
1)
45 130 170 115 105
1)
When utilized to M
0
(100 K), a braking resistor must be used in order to prevent partial de-
magnetization.
When utilized to M
0
(60 K), the additional braking resistor is not required.
1FT6 synchronous motors
Configuration Manual, (PFT6), Edition 12.2004, 6SN1197-0AD12-0BP0
1-17
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