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Siemens SIMODRIVE 6SN11 Series Planning Manual page 93

Ac motors for feed and main spindle drives

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09.00
Table 1-6
Table 1-7
 Siemens AG 2000 All rights reserved
SIMODRIVE Planning Guide Motors (PJM) – 11.00 Edition
Resistor braking for 1FT5 motors, shaft height 63
Motor type
Ext. brake
resistor
R
opt
[Ω]
1FT5062–VAC71
1FT5062–VAF71
1FT5062–VAG71
10.0
1FT5062–0AK71
6.8
1FT5064–VAC71
1FT5064–VAF71
1FT5064–VAG71
4.7
1FT5064–0AK71
3.9
1FT5066–VAC71
5.6
1FT5066–VAF71
3.9
1FT5066–VAG71
3.3
1FT5066–0AK71
2.7
Resistor braking for 1FT5 motors, shaft height 71
Motor type
Ext. brake
resistor
R
opt
[Ω]
1FT5072–VAC71
4.7
1FT5072–VAF71
3.9
1FT5072–0AG71
3.3
1FT5072–0AK71
2.7
1FT5074–VAC71
2.7
1FT5074–VAF71
2.2
1FT5074–0AG71
3.9
1FT5074–0AK71
2.2
1FT5076–VAC71
2.2
1FT5076–VAF71
1.5
1FT5076–0AG71
1.2
1FT5076–0AK71
1.0
6SN1197–0AA20
1FT5 AC Servomotors
1.2 Functions and options
Avg. braking
Max. braking
torque
torque
M
M
br rms
br max
[Nm]
[Nm]
2.5
3.4
2.8
3.5
1.9
3.4
2.8
1.6
3.5
2.8
4.9
7.5
4.1
7.5
3.5
7.6
6.1
2.8
7.6
6.1
7.0
11.5
9.2
5.4
11.3
8.9
4.9
11.5
9.2
3.7
11.2
9.0
Avg. braking
Max. braking
torque
torque
M
M
br rms
br max
[Nm]
[Nm]
7.7
12.5
10.0
6.5
12.5
10.1
5.6
12.6
10.3
4.0
12.4
9.8
12.3
21.9
17.6
10.0
22.0
18.0
8.1
21.7
17.0
7.0
22.2
18.0
16.8
31.4
25.5
13.4
31.4
25.0
11.5
31.6
25.5
8.9
31.6
25.5
RMS braking
current
I
br rms
[A]
2.9
4.1
6.0
5.4
1FT5
9.1
8.1
6.4
9.7
13.3
11.9
19.6
17.6
9.8
8.9
14.6
13.1
20.1
18.0
28.8
25.8
RMS braking
current
I
br rms
[A]
10.8
9.8
16.5
14.7
22.0
19.5
30.5
27.0
19.0
17.0
29.5
26.5
36.5
32.5
59.0
52.5
27.5
24.5
40.5
36.5
54.5
48.5
80.0
71.5
1FT5/1-9

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