SIEMENS
8/40
Siemens D 21.4 · 2017
SIMOTICS servomotors
SIMOTICS S synchronous motors for SINAMICS S120
SIMOTICS S-1FK7 Compact – Natural cooling
8
■
Selection and ordering data
Rated
speed
Shaft
height
Rated
power
Static
torque
Rated
torque
Rated
current
SIMOTICS S-1FK7
Compact
synchronous motors
No.
of
pole
pairs
Moment
of inertia
Rotor
(without
brake)
Weight
(without
brake)
n
rated
SH
P
rated
at
Δ
T
=100 K
M
0
at
Δ
T
=100 K
M
rated
at
Δ
T
=100 K
I
rated
at
Δ
T
=100 K
p
J
m
rpm
kW (hp)
Nm (lb
f
-ft)
Nm (lb
f
-ft)
A
Article No.
10
-4
kgm
2
(10
-3
lb
f
-in-s
2
)
kg (lb)
1FK7 Compact for DC link voltage 510 ... 720 V DC – Natural cooling
6000
20
0.05 (0.07)
0.18 (0.13)
0.08 (0.06)
0.85
1FK7011-5AK7
7
-1
7
7
7
4
0.064 (0.06)
0.9 (1.98)
0.1 (0.13)
0.35 (0.26)
0.16 (0.12)
0.85
1FK7015-5AK7
7
-1
7
7
7
4
0.083 (0.07)
1.1 (2.43)
28
0.38 (0.51)
0.85 (0.63)
0.6 (0.44)
1.4
1FK7022-5AK7
7
-1
7
7
7
3
0.28 (0.25)
1.8 (3.97)
Encoder systems for motors
without
DRIVE-CLiQ interface:
IC2048S/R encoder
AM512S/R encoder (only
for 1FK702)
AM16S/R encoder
Multi-pole resolver
2-pole resolver
4
4
4
4
4
A
H
J
S
T
Encoder systems for motors
with
DRIVE-CLiQ interface:
(Only
for 1FK702)
1)
IC22DQ encoder
AM20DQ encoder
AM15DQ encoder
R15DQ resolver
R14DQ resolver
1
1
1
1
1
D
L
V
U
P
Shaft extension:
Feather key
Feather key
Plain shaft
Plain shaft
Shaft and flange accuracy:
Tolerance N
Tolerance N
Tolerance N
Tolerance N
Holding brake:
Without
With
Without
With
A
B
G
H
Degree of protection:
IP64 (only
for 1FK702)
IP65 and DE flange IP67 (only for 1FK702)
IP54 (only
for 1FK701), IP64 (only for 1FK702)
IP65 and DE flange IP67 (only for 1FK702)
Paint finish:
Without
Without
With
With
0
2
3
5
1)
1FK701 motors cannot be equipped with a DRIVE-CLiQ interface.
The encoder systems are connected via SMC
© Siemens AG 2017