AC motors
Synchronous motors
1FT6 motors
3/15
Siemens D 21.1 · 2006
3
Characteristics
Further info
Options
7 Option available
–  Not available
Speed-torque characteristic
M
max.
M
(100K)
M
0
n
rated
n
(rpm)
supply
M
rated
V
= 400 V
supply
V
= 460 V
Voltage limit curves for
S1 operation
G
_
D
A
6
5
_
e
n
_
0
0
0
5
6
Core types can be supplied for certain motor types. 
For these types express delivery of replacement motors and 
fast repair service is available in case of emergencies. 
Therefore, core types should be used for configuration 
wherever possible.
Order 
code
Option description
1FT6
Natural
cooling
Forced 
ventilation
Water 
cooling
K09
Terminal box on right-hand 
side
7
(SH 160)
7
(SH 132 
and 160)
K10
Terminal box on left-hand 
side
7
(SH 160)
7
(SH 132 
and 160)
L68
Full-key balancing
7
(SH 132 
and 160)
7
(SH 132 
and 160)
M03
Version for Zone 2 
hazardous areas
(in accordance with 
IECEN 60079-15)
7
(up to
SH 100)
7
(SH 63 to 
100)
M39
Version for Zone 22 
hazardous areas 
(in accordance with 
EN 50281)
7
(up to
SH 100)
7
(SH 63 to 
100)
N05
Non-standard shaft exten-
sion (dimensions as for 1FT5)
7
(SH 36 
to 100)
N40
Food industry design
7
(SH 63 
to 100)
7
(SH 63 to 
100)
X01
Jet black finish 
RAL 9005
7
7
7
X02
Cream finish 
RAL 9001
7
7
7
X03
Reseda green finish 
RAL 6011
7
7
7
X04
Pebble gray finish 
RAL 7032
7
7
7
X05
Sky blue finish 
RAL 5015
7
7
7
X06
Light ivory finish 
RAL 1015
7
7
7
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AC motors
Synchronous motors
1FT6 motors, core type
Natural cooling
3/16
Siemens D 21.1 · 2006
3
Selection and ordering data
Rated
speed
Shaft
height
Rated
power
Static
torque
Rated
torque 1)
Rated
current
1FT6 synchronous motors
Natural cooling
Num-
ber of
pole
pairs
Rotor
moment of 
inertia 
(without
brake)
Weight 
(without
brake)
n
rated
SH
P
rated
at   
∆T=100 K
M
0
at
∆T=100 K
M
rated
at
∆T=100 K
I
rated
at
∆T=100 K
Order No.
Core type
J
m
rpm
kW/HP
Nm/lb
f
-ft
Nm/lb
f
-ft
A
10
-4
kgm
2
/
lb
f
-in-s
2
kg/lb
2000
100
4.8/6.44
8.0/10.73
27/19.9
50/36.9
23/17
38/28
11
17.6
1FT6102-1AC71-777 1
1FT6105-1AC71-777 1
4
4
99/0.0876
168/0.1487
27.5/60.6
39.5/87.1
3000
48
1.4/1.88
5/3.7
4.3/3.2
2.9
1FT6044-1AF71-777 1
2
51/0.0045
8.3/18.3
63
1.5/2.01
2.2/2.95
6/4.4
9.5/7
4.7/3.5
7/5.2
3.4
4.9
1FT6062-1AF71-7771
1FT6064-1AF71-7771
3
3
8.5/0.0752
13/0.0115
9.5/20.9
12.5/27.6
80
3.2/4.29
4.6/6.17
5.8/7.78
13/9.6
20/14.7
27/19.9
10.3/7.6
14.7/10.8
18.5/13.6
8.7
11
13
1FT6082-1AF71-777 1
1FT6084-1AF71-777 1
1FT6086-1AF71-777 1
4
4
4
30/0.0266
48/0.0425
66.5/0.0589
15/33.1
20.5/45.2
25.5/56.2
4500
63
1.7/2.28
2.3/3.08
6/4.4
9.5/7
3.6/2.7
4.8/3.5
3.9
5.5
1FT6062-1AH71-777 1
1FT6064-1AH71-777 1
3
3
8.5/0.0752
13/0.0115
9.5/20.9
12.5/27.6
80
4.9/6.57
5.7/7.64
20/14.7
27/19.9
10.5/7.7
12/8.8
12.5
12.6
1FT6084-1AH71-777 1
1FT6086-1AH71-777 1
4
4
48/0.0425
66.5/0.0589
20.5/45.2
25.5/56.2
6000
36
0.88/1.0
2/1.5
1.4/1
2.1
1FT6034-1AK71-777 1
2
1.1/0.001
4.4/9.7
80
4.1/5.5
20/14.7
6.5/4.8
9.2
1FT6084-1AK71-77 7 1
4
48/0.0425
20.5/45.2
Type:
IM B5
1
Connector outlet direction:
Transverse right (not
for 1FT603/1FT604/1FT606)
Transverse left (not
for 1FT603/1FT604/1FT606)
Axial non-drive end (NDE)
Axial drive end (DE)
1
2
3
4
Encoder systems for motors 
without DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
Absolute encoder EnDat 2048 pulses/revolution 
1)
A
E
Encoder systems for motors 
with DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
Absolute encoder EnDat 2048 pulses/revolution 
1)
D
F
Plain shaft/radial eccentricity 
tolerance N:
Without holding brake
With holding brake
G
H
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AC motors
Synchronous motors
1FT6 motors, core type
Natural cooling
3/17
Siemens D 21.1 · 2006
3
Selection and ordering data
Motor type
(continued)
Static
current
Calculated
power
P
calc
= M
0
n
rated
/9550
SINAMICS Motor Module
Power cable with complete shield
Motor terminal (and brake terminal) via 
power connector
Rated
output
current
I
0
atM
0
T=100 K
P
calc
forM
0
∆T=100 K
I
rated
Order No.
For complete order no.,
see “SINAMICS S120”
Power 
con-
nector
Motor cable 
cross 
section
2)
Order no.
Pre-assembled cable
A
kW/HP
A
Size
mm
2
1FT6102-1AC7...
1FT6105-1AC7...
12.1
21.4
5.7/7.6
10.5/14.8
18
30
6SL3127-7TE21-8AA.
6SL3127-1TE23-0AA.
1.5
1.5
4 x 1.5
4 x 4
6FX7002-57S21-....
6FX7002-57S41-....
1FT6044-1AF7...
3
1.6/2.2
3
6SL3127-7TE13-0AA.
1
4 x 1.5
6FX7002-57S01-....
1FT6062-1AF7...
1FT6064-1AF7...
4.1
6.1
1.9/2.6
3.0/4.0
5
9
6SL3127-7TE15-0AA.
6SL3127-7TE21-0AA.
1
1
4 x 1.5
4 x 1.5
6FX7002-57S01-....
6FX7002-57S01-....
1FT6082-1AF7...
1FT6084-1AF7...
1FT6086-1AF7...
9.6
13.2
16.4
4.1/5.5
6.3/8.5
8.5/11.4
18
18
18
6SL3127-7TE21-8AA.
6SL3127-7TE21-8AA.
6SL3127-7TE21-8AA.
1.5
1.5
1.5
4 x 1.5
4 x 1.5
4 x 2.5
6FX7002-57S21-....
6FX7002-57S21-....
6FX7002-57S31-....
1FT6062-1AH7...
1FT6064-1AH7...
5.7
9.0
2.8/3.8
4.5/6.0
9
6SL3127-7TE21-0AA.
6SL3127-7TE21-0AA.
1
1
4 x 1.5
4 x 1.5
6FX7002-57S01-....
6FX7002-57S01-....
1FT6084-1AH7...
1FT6086-1AH7...
19.8
23.3
9.4/12.6
12.7/17.0
18
30
6SL3127-7TE21-8AA.
6SL3127-1TE23-0AA.
1.5
1.5
4 x 4
4 x 4
6FX7002-57S41-....
6FX7002-57S41-....
1FT6034-1AK7...
2.6
1.3/1.7
3
6SL3127-7TE13-0AA.
1
4 x 1.5
6FX7002-57S01-....
1FT6084-1AK7...
24.1
12.6/16.9
30
6SL3127-1TE23-0AA.
1.5
4 x 4
6FX7002-57S41-....
Cooling:
Internal air cooling 
External air cooling
0
1
Motor Module:
Single Motor Module 
Double Motor Module
1
2
Power cable model:
MOTION-CONNECT 800
MOTION-CONNECT 500
8
5
Without brake cores
With brake cores
C
D
....
1)
If the absolute encoder is used, M
rated
is reduced by 10%.
2)
The current carrying capacity of the power cables corresponds to 
IEC 60204-1 for type of routing C under continuous operating condi-
tions with an ambient air temperature of +40 °C (104 °F), designed 
forI
0
(100 K), PVC/PUR-insulated cable.
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AC motors
Synchronous motors
1FT6 motors, standard type
Natural cooling
3/18
Siemens D 21.1 · 2006
3
Selection and ordering data
To select the degree of protection and type, see “Selection guide”.
Rated
speed
Shaft
height
Rated
power
Static
torque
Rated
torque
1)
Rated
current
1FT6 synchronous motors
Natural cooling
Num-
ber of 
pole
pairs
Rotor
moment of 
inertia 
(without
brake)
Weight 
(without
brake)
n
rated
SH
P
rated
at
∆T=100 K
M
0
at
∆T=100 K
M
rated
at
∆T=100 K
I
rated
at   
∆T=100 K
Order No.
Standard type
J
m
rpm
kW/HP
Nm/lb
f
-ft
Nm/lb
f
-ft
A
10
-4
kgm
2
/
lb
f
-in-s
2
kg/lb
1500
100
3.8/5.1
6.4/8.6
9.6/12.9
27/19.9
50/36.9
70/51.6
24.5/18.1
41/30.2
61/45
8.4
14.5
20.5
1FT6102-8AB77-77 77
1FT6105-8AB77-77 77
1FT6108-8AB77-77 77
4
4
4
99/0.0876
168/0.1487
260/0.2301
27.5/60.6
39.5/87.1
55.5/122.4
132
9.7/13.0
11.8/15.8
13.8/18.5
75/55.3
95/70
115/84.8
62/45.7
75/55.3
88/64.9
19
24
27
1FT6132-6AB71-7 777
1FT6134-6AB71-7 777
1FT6136-6AB71-7 777
3
3
3
430/0.3806
547/0.4841
664/0.5876
85/187.4
100/220.5
117/258
Type:
IM B5
IM B14 
2)
(not
for 1FT613)
1
2
Connector outlet direction:
Transverse right
Transverse left
Axial NDE (not
for 1FT613)
Axial drive end (DE)
1
2
3
4
Terminal box/
cable entry:
Transverse/from right
Transverse/from left
axial/from NDE
axial/from DE
5
6
7
8
Encoder systems for motors 
without DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
Absolute encoder EnDat 2048 pulses/revolution 
1)
Multi-pole resolver
2-pole resolver
A
E
S
T
Encoder systems for motors 
with DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
Absolute encoder EnDat 2048 pulses/revolution 
1)
Multi-pole resolver
2-pole resolver
D
F
U
P
Shaft extension:
Fitted key and keyway
Fitted key and keyway
Fitted key and keyway
Fitted key and keyway
Plain shaft
Plain shaft
Plain shaft
Plain shaft
Radial eccentricity 
tolerance:
N
N
R
R
N
N
R
R
Holding brake:
without
with
without
with
without
with
without
with
A
B
D
E
G
H
K
L
Vibration severity grade:
N
N
N
N
R
R
R
R
Degree of protection:
IP64
IP65
IP67
IP68
IP64
IP65
IP67
IP68
0
1
2
6
3
4
5
7
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AC motors
Synchronous motors
1FT6 motors, standard type
Natural cooling
3/19
Siemens D 21.1 · 2006
3
Selection and ordering data
Motor type
(continued)
Static
current
Calculated
power
P
calc
= M
0
n
rated
/9550
SINAMICS Motor Module
Power cable with complete shield
Motor terminal (and brake terminal) via 
power connector
Rated
output
current
I
0
atM
0
T=100 K
P
calc
forM
0
∆T=100 K
I
rated
Order No.
For complete order no.,
see “SINAMICS S120”
Power 
con-
nector
Motor
cable
cross 
section3)
Order no.
Pre-assembled cable
A
kW/HP
A
Size
mm
2
1FT6102-8AB7...
1FT6105-8AB7...
1FT6108-8AB7...
8.7
16.0
22.3
4.2/5.6
7.9/10.6
11.0/14.8
9
18
30
6SL3127-7TE21-0AA.
6SL3127-7TE21-8AA.
6SL3127-1TE23-0AA.
1.5
1.5
1.5
4 x 1.5
4 x 2.5
4 x 4
6FX7002-57S21-....
6FX7002-57S31-....
6FX7002-57S41-....
1FT6132-6AB7...
1FT6134-6AB7...
1FT6136-6AB7...
21.6
27.0
34
11.8/15.8
14.9/20.0
18.1/24.3
30
30
45
6SL3127-1TE23-0AA.
6SL3127-1TE23-0AA.
6SL3127-1TE24-5AA.
1.5
1.5
1.5
4 x 4
4 x 4
4 x 10
6FX7002-57S41-....
6FX7002-57S41-....
6FX7002-57S64-....
Cooling:
Internal air cooling
External air cooling
0
1
Motor Module:
Single Motor Module 
Double Motor Module
1
2
Power cable model:
MOTION-CONNECT 800
MOTION-CONNECT 500
8
5
Without brake cores
With brake cores
C
D
....
1)
If the absolute encoder is used, M
rated
is reduced by 10%.
2)
Same flange as for IM B5 type, but with metric threaded insert in the 
four mounting holes.
3)
The current carrying capacity of the power cables corresponds to 
IEC 60204-1 for type of routing C under continuous operation condi-
tions with an ambient air temperature of +40 °C (104 °F), designed 
forI
0
(100 K), PVC/PUR-insulated cable.
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AC motors
Synchronous motors
1FT6 motors, standard type
Natural cooling
3/20
Siemens D 21.1 · 2006
3
Selection and ordering data
To select the degree of protection and type, see “Selection guide”.
Rated
speed
Shaft
height
Rated
power
Static
torque
Rated
torque
1)
Rated
current
1FT6 synchronous motors
Natural cooling
Num-
ber of
pole
pairs
Rotor
moment of 
inertia 
(without
brake)
Weight 
(without
brake)
n
rated
SH
P
rated
at
∆T=100 K
M
0
at
∆T=100 K
M
rated
at   
∆T=100 K
I
rated
at
∆T=100 K
Order No.
Standard type
J
m
rpm
kW/HP
Nm/lb
f
-ft
Nm/lb
f
-ft
A
10
-4
kgm
2
/
lb
f
-in-s
2
kg/lb
2000
63
0.8/1.1
1.1/1.5
1.7/2.3
4/2.9
6/4.4
9.5/7
3.7/2.7
5.2/3.8
8/5.9
1.9
2.6
3.8
1FT6061-6AC77-777 7
1FT6062-6AC77-777 7
1FT6064-6AC77-777 7
3
3
3
6/0.0053
8.5/0.0075
13/0.0115
8/17.6
9.5/20.9
12.5/27.6
80
1.6/2.2
2.4/3.2
3.5/4.7
4.7/6.3
8/5.9
13/9.6
20/14.7
27/19.9
7.5/5.5
11.4/8.4
16.9/12.5
22.5/16.6
4.1
6.6
8.3
10.9
1FT6081-8AC77-777 7
1FT6082-8AC77-777 7
1FT6084-8AC77-777 7
1FT6086-8AC77-777 7
4
4
4
4
21/0.0186
30/0.0266
48/0.0425
66.5/0.0589
12.5/27.6
15/33.1
20.5/45.2
25.5/56.2
100
4.8/6.4
8.0/10.7
11.5/15.4
27/19.9
50/36.9
70/51.6
23/17
38/28
55/40.5
11
17.6
24.5
1FT6102-8AC77-777 7
1FT6105-8AC77-777 7
1FT6108-8AC77-777 7
4
4
4
99/0.0876
168/0.1478
260/0.2301
27.5/60.6
39.5/87.1
55.5/122.4
132
11.5/15.4
13.6/18.2
15.5/20.8
75/55.3
95/70
115/84.8
55/40.5
65/47.9
74/54.5
23
27
30
1FT6132-6AC71-77 77
1FT6134-6AC71-77 77
1FT6136-6AC71-77 77
3
3
3
430/0.3806
547/0.4841
664/0.5876
85/187.5
100/220.5
117/258
Type:
IM B5
IM B14 2) (not
for 1FT613)
1
2
Connector outlet direction:
Transverse right (not
for 1FT606)
Transverse left (not
for 1FT606)
Axial NDE (not
for 1FT613)
Axial drive end (DE)
1
2
3
4
Terminal box/
cable entry:
(only
for 1FT61)
Transverse/from right
Transverse/from left
axial/from NDE
axial/from DE
5
6
7
8
Encoder systems for motors 
without DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
Absolute encoder EnDat 2048 pulses/revolution 
1)
Multi-pole resolver
2-pole resolver
A
E
S
T
Encoder systems for motors 
with DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
Absolute encoder EnDat 2048 pulses/revolution 
1)
Multi-pole resolver
2-pole resolver
D
F
U
P
Shaft extension:
Fitted key and keyway
Fitted key and keyway
Fitted key and keyway
Fitted key and keyway
Plain shaft
Plain shaft
Plain shaft
Plain shaft
Radial eccentricity 
tolerance:
N
N
R
R
N
N
R
R
Holding brake:
without
with
without
with
without
with
without
with
A
B
D
E
G
H
K
L
Vibration severity grade:
N
N
N
N
R
R
R
R
Degree of protection:
IP64
IP65
IP67
IP68
IP64
IP65
IP67
IP68
0
1
2
6
3
4
5
7
AC motors
Synchronous motors
1FT6 motors, standard type
Natural cooling
3/21
Siemens D 21.1 · 2006
3
Selection and ordering data
Motor type
(continued)
Static
current
Calculated
power
P
calc
= M
0
n
rated
/9550
SINAMICS Motor Module
Power cable with complete shield
Motor terminal (and brake terminal) via 
power connector
Rated
output
current
I
0
atM
0
T=100K
P
calc
forM
0
∆T=100 K
I
rated
Order No.
For complete order no.,
see “SINAMICS S120”
Power
con-
nector
Motor cable 
cross section 
3)
Order no.
Pre-assembled cable
A
kW/HP
A
Size
mm
2
1FT6061-6AC7...
1FT6062-6AC7...
1FT6064-6AC7...
1.9
2.7
4.2
0.84/1.1
1.3/1.7
2.0/2.7
3
3
5
6SL3127-7TE13-0AA.
6SL3127-7TE13-0AA.
6SL3127-7TE15-0AA.
1
1
1
4 x 1.5
4 x 1.5
4 x 1.5
6FX7002-57S01-....
6FX7002-57S01-....
6FX7002-57S01-....
1FT6081-8AC7...
1FT6082-8AC7...
1FT6084-8AC7...
1FT6086-8AC7...
3.9
6.6
8.8
11.3
1.7/2.3
2.7/3.6
4.2/5.6
5.7/7.6
5
9
9
18
6SL3127-7TE15-0AA.
6SL3127-7TE21-0AA.
6SL3127-7TE21-0AA.
6SL3127-7TE21-8AA.
1.5
1.5
1.5
1.5
4 x 1.5
4 x 1.5
4 x 1.5
4 x 1.5
6FX7002-57S21-....
6FX7002-57S21-....
6FX7002-57S21-....
6FX7002-57S21-....
1FT6102-8AC7...
1FT6105-8AC7...
1FT6108-8AC7...
12.1
21.4
29
5.7/7.6
10.5/14.8
14.7/19.7
18
30
30
6SL3127-7TE21-8AA.
6SL3127-1TE23-0AA.
6SL3127-1TE23-0AA.
1.5
1.5
1.5
4 x 1.5
4 x 4
4 x 6
6FX7002-57S21-....
6FX7002-57S41-....
6FX7002-57S51-....
1FT6132-6AC7...
1FT6134-6AC7 ...
1FT6136-6AC7...
29
36
42
15.7/21.1
19.9/26.7
24.1/32.3
30
45
45
6SL3127-1TE23-0AA.
6SL3127-1TE24-5AA.
6SL3127-1TE24-5AA.
1.5
1.5
3
4 x 6
4 x 10
4 x 16
6FX7002-57S51-....
6FX7002-57S64-....
6FX7002-57S23-....
Cooling:
Internal air cooling
External air cooling
0
1
Motor Module:
Single Motor Module 
Double Motor Module
1
2
Power cable model:
MOTION-CONNECT 800
MOTION-CONNECT 500
8
5
Without brake cores
With brake cores
C
D
....
1)
If the absolute encoder is used, M
rated
is reduced by 10%.
2)
Same flange as for IM B5 type, but with metric threaded insert in the 
four mounting holes.
3)
The current carrying capacity of the power cables corresponds to 
IEC 60204-1 for type of routing C under continuous operation condi-
tions with an ambient air temperature of +40 °C (104 °F), designed 
forI
0
(100 K), PVC/PUR-insulated cable.
AC motors
Synchronous motors
1FT6 motors, standard type
Natural cooling
3/22
Siemens D 21.1 · 2006
3
Selection and ordering data
To select the degree of protection and type, see “Selection guide”.
Rated
speed
Shaft
height
Rated
power
Static
torque
Rated
torque 
1)
Rated current
1FT6 synchronous motors
Natural cooling
Num-
ber of
pole
pairs
Rotor
moment of 
inertia 
(without
brake)
Weight 
(without
brake)
n
rated
SH
P
rated
at
∆T=100 K
M
0
at
∆T=100 K
M
rated
at   
∆T=100 K
I
rated
at
∆T=100 K
Order No.
Standard type
J
m
rpm
kW/HP
Nm/lb
f
-ft
Nm/lb
f
-ft
A
10
-4
kgm
2
/
lb
f
-in-s
2
kg/lb
3000
48
0.7/0.9
1.4/1.9
2.6/1.9
5/3.7
2.15/1.6
4.3/3.2
1.7
2.9
1FT6041-4AF71 - 77 77
1FT6044-4AF71 - 77 77
2
2
2.9/0.0025
5.1/0.0045
6.6/14.6
8.3/18.3
63
1.1/1.5
1.5/2.0
2.2/3.0
4/2.9
6/4.4
9.5/7
3.5/2.6
4.7/3.5
7/5.2
2.6
3.4
4.9
1FT6061-6AF77-7 777
1FT6062-6AF77-7 777
1FT6064-6AF77-7 777
3
3
3
6/0.0053
8.5/0.0075
13/0.0115
8/17.6
9.5/20.9
12.5/27.6
80
2.2/3.0
3.2/4.3
4.6/6.2
5.8/7.8
8/5.9
13/9.6
20/14.7
27/19.9
6.9/5.1
10.3/7.6
14.7/10.8
18.5/13.6
5.6
8.7
11
13
1FT6081-8AF77-7 777
1FT6082-8AF77-7 777
1FT6084-8AF77-7 777
1FT6086-8AF77-7 777
4
4
4
4
21/0.0186
30/0.0266
48/0.0425
66.5/0.0589
12.5/27.6
15/33.1
20.5/45.2
25.5/56.2
100
6.1/8.2
9.7/13.0
11.6/15.6
27/19.9
50/36.9
70/51.6
19.5/14.4
31/22.8
37/27.3
13.2
22.5
25
1FT6102-8AF77-7 777
1FT6105-8AF77-7 777
1FT6108-8AF77-7 777
4
4
4
99/0.0876
168/0.1487
260/0.2301
27.5/60.6
39.5/87.1
55.5/122.4
132
11.3/15.2
75/55.3
36/26.5
23
1FT6132-6AF71 - 777 7
3
430/0.3806
85/187.4
Type:
IM B5
IM B14 2) (not
for 1FT604/1FT613)
1
2
Connector outlet direction:
Transverse right (not
for 1FT604/1FT606)
Transverse left (not
for 1FT604/1FT606)
Axial NDE (not
for 1FT613)
Axial drive end (DE)
1
2
3
4
Terminal box/
cable entry:
(only
for 1FT61)
Transverse/from right
Transverse/from left
axial/from NDE
axial/from DE
5
6
7
8
Encoder systems for motors 
without DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
Absolute encoder EnDat 2048 pulses/revolution 
1)
Multi-pole resolver
2-pole resolver
A
E
S
T
Encoder systems for motors 
with DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
Absolute encoder EnDat 2048 pulses/revolution 
1)
Multi-pole resolver
2-pole resolver
D
F
U
P
Shaft extension:
Fitted key and keyway
Fitted key and keyway
Fitted key and keyway
Fitted key and keyway
Plain shaft
Plain shaft
Plain shaft
Plain shaft
Radial eccentricity 
tolerance:
N
N
R
R
N
N
R
R
Holding brake:
without
with
without
with
without
with
without
with
A
B
D
E
G
H
K
L
Vibration severity grade:
N
N
N
N
R
R
R
R
Degree of protection:
IP64
IP65
IP67
IP68
IP64
IP65
IP67
IP68
0
1
2
6
3
4
5
7
AC motors
Synchronous motors
1FT6 motors, standard type
Natural cooling
3/23
Siemens D 21.1 · 2006
3
Selection and ordering data
Motor type
(continued)
Static
current
Calculated
power
P
calc
= M
0
n
rated
/9550
SINAMICS Motor Module
Power cable with complete shield
Motor terminal (and brake terminal) via 
power connector
Rated
output
current
I
0
atM
0
T=100 K
P
calc
forM
0
∆T=100 K
I
rated
Order No.
For complete order no.,
see “SINAMICS S120”
Power
con-
nector
Motor cable 
cross section 
4)
Order no.
Pre-assembled cable
A
kW/HP
A
Size
mm
2
1FT6041-4AF7...
1FT6044-4AF7...
1.9
3
0.8/1.1
1.6/2.2
3
3
6SL3127-7TE13-0AA.
6SL3127-7TE13-0AA.
1
1
4 x 1.5
4 x 1.5
6FX7002-57S01-....
6FX7002-57S01-....
1FT6061-6AF7...
1FT6062-6AF7...
1FT6064-6AF7...
2.7
4.1
6.1
1.3/1.7
1.9/2.6
3.0/4.0
3
5
9
6SL3127-7TE13-0AA.
6SL3127-7TE15-0AA.
6SL3127-7TE21-0AA.
1
1
1
4 x 1.5
4 x 1.5
4 x 1.5
6FX7002-57S01-....
6FX7002-57S01-....
6FX7002-57S01-....
1FT6081-8AF7...
1FT6082-8AF7...
1FT6084-8AF7...
1FT6086-8AF7...
5.8
9.6
13.2
16.4
2.5/3.4
4.1/5.5
6.3/8.5
8.5/11.4
9
18
18
18
6SL3127-7TE21-0AA.
6SL3127-7TE21-8AA.
6SL3127-7TE21-8AA.
6SL3127-7TE21-8AA.
1.5
1.5
1.5
1.5
4 x 1.5
4 x 1.5
4 x 1.5
4 x 2.5
6FX7002-57S21-....
6FX7002-57S21-....
6FX7002-57S21-....
6FX7002-57S31-....
1FT6102-8AF7...
1FT6105-8AF7...
1FT6108-8AF7...
16.9
32
41
8.5/11.4
15.7/21.1
22.0/29.5
18
30
3)
45
6SL3127-7TE21-8AA.
6SL3127-1TE23-0AA.
6SL3127-1TE24-5AA.
1.5
1.5
3
4 x 2.5
4 x 6
4 x 16
6FX7002-57S31-....
6FX7002-57S51-....
6FX7002-57S23-....
1FT6132-6AF7...
43
23.6/31.7
45
6SL3127-1TE24-5AA.
3
4 x 16
6FX7002-57S23-....
Cooling:
Internal air cooling 
External air cooling
0
1
Motor Module:
Single Motor Module 
Double Motor Module
1
2
Power cable model:
MOTION-CONNECT 800
MOTION-CONNECT 500
8
5
Without brake cores
With brake cores
C
D
....
1)
If the absolute encoder is used, M
rated
is reduced by 10%.
2)
Same flange as for IM B5 type, but with metric threaded insert in the 
four mounting holes.
3)
With the specified Motor Module, the motor cannot be fully utilized 
withM
0
at ∆T = 100 K  winding temperature rise. If a Motor Module 
with a higher rating is used, you must check whether the specified 
power cable can be connected to it.
4)
The current carrying capacity of the power cables corresponds to 
IEC 60204-1 for type of routing C under continuous operation condi-
tions with an ambient air temperature of +40 °C (104 °F), designed 
forI
0
(100 K), PVC/PUR-insulated cable.
AC motors
Synchronous motors
1FT6 motors, standard type
Natural cooling
3/24
Siemens D 21.1 · 2006
3
Selection and ordering data
To select the degree of protection and type, see “Selection guide”.
Rated
speed
Shaft
height
Rated
power
Static
torque
Rated
torque 
1)
Rated current
1FT6 synchronous motors
Natural cooling
Num-
ber of
pole
pairs
Rotor
moment of 
inertia 
(without
brake)
Weight 
(without
brake)
n
rated
SH
P
rated
at
∆T=100 K
M
0
at
∆T=100 K
M
rated
at
∆T=100 K
I
rated
at
∆T=100 K
Order No.
Standard type
J
m
rpm
kW/HP
Nm/lb
f
-ft
Nm/lb
f
-ft
A
10
-4
kgm
2
/
lb
f
-in-s
2
kg/lb
4500
63
1.4/1.9
1.7/2.3
2.3/3.1
4/2.9
6/4.4
9.5/7
2.9/2.1
3.6/2.7
4.8/3.5
3.4
3.9
5.5
1FT6061-6AH77-77 77
1FT6062-6AH77-77 77
1FT6064-6AH77-77 77
3
3
3
6/0.0053
8.5/0.0075
13/0.0115
8/17.6
9.5/20.9
12.5/27.6
80
2.7/3.6
4/5.4
4.9/6.6
5.7/7.6
8/5.9
13/9.6
20/14.7
27/19.9
5.8/4.3
8.5/6.3
10.5/7.7
12/8.8
7.3
11
12.5
12.6
1FT6081-8AH77-77 77
1FT6082-8AH77-77 77
1FT6084-8AH77-77 77
1FT6086-8AH77-77 77
4
4
4
4
21/0.0186
30/0.0266
48/0.0425
66.5/0.0589
12.5/27.6
15/33.1
20.5/45.2
25.5/56.2
100
5.7/7.6
27/19.9
12/8.8
12
1FT6102-8AH77-77 77
4
99/0.0876
27.5/60.6
Type:
IM B5
IM B14 
2)
1
2
Connector outlet direction:
Transverse right (not
for 1FT606)
Transverse left (not
for 1FT606)
Axial NDE
Axial DE
1
2
3
4
Terminal box/
cable entry:
(only
for 1FT61)
Transverse/from right
Transverse/from left
axial/from NDE
axial/from DE
5
6
7
8
Encoder systems for motors 
without DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
Absolute encoder EnDat 2048 pulses/revolution 1)
Multi-pole resolver
2-pole resolver
A
E
S
T
Encoder systems for motors 
with DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
Absolute encoder EnDat 2048 pulses/revolution 
1)
Multi-pole resolver
2-pole resolver
D
F
U
P
Shaft extension:
Fitted key and keyway
Fitted key and keyway
Fitted key and keyway
Fitted key and keyway
Plain shaft 
Plain shaft
Plain shaft 
Plain shaft
Radial eccentricity 
tolerance:
N
N
R
R
N
N
R
R
Holding brake:
without
with
without
with
without
with
without
with
A
B
D
E
G
H
K
L
Vibration severity grade:
N
N
N
N
R
R
R
R
Degree of protection:
IP64
IP65
IP67
IP68
IP64
IP65
IP67
IP68
0
1
2
6
3
4
5
7
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Documents you may be interested