Siemens SINAMICS S120 - Page 21

Motor Description
1.3 Selection and Ordering Data
Synchronous Motors 1FK7
Configuration Manual, (PFK7S), Edition 12.2006, 6SN1197-0AD16-0BP1
21
To select the degree of protection and type, see “Selection guide”.
Rated
speed
Shaft
height
Rated
power
Static
torque
Rated
torque
Rated current 1FK7 Compact/High Dynamic
synchronous motor
Natural cooling
Connection to SINAMICS
230 V 1 AC
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. 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 36 0.31/0.42 1.15/0.8 1.0/0.7 1.6 1FK7032-5AF21-1 777 3 0.61/0.0005 2.7/5.9
0.38/0.51
0.46/0.62
1.3/1
1.6/1.2
1.2/0.9
1.45/1.1
2
1.8
1FK7033-7AF21-1 777
1FK7034-5AF21-1 777
3
3
0.27/0.0002
0.9/0.0008
3.1/6.8
3.7/8.2
48
0.82/1.1
0.79/1.06
3/2.2
2.7/2
2.6/1.9
2.5/1.8
3.5
3.8
1FK7042-5AF21-1 777
1FK7043-7AF21-1 777
4
3
3.01/0.0027
1/0.0009
4.9/10.8
6.3/13.9
6000 20 0.05/0.1
0.1/0.1
0.18/0.1
0.35/0.3
0.08/0.1
0.16/0.1
0.5
0.5
1FK7011-5AK21-1 77 3
1FK7015-5AK21-1
77 3
4
4
0.064/0.0001
0.083/0.0001
0.9/2
1.1/2.4
28
0.38/0.51 0.85/0.6 0.6/0.4 1.4 1FK7022-5AK21-1 777 3 0.28/0.0002 1.8/4
Encoder systems for motors
without DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
Absolute encoder EnDat 2048 pulses/rev. (only
for 1FK704)
1)
Absolute encoder EnDat 512 pulses/revolution (not for 1FK704)
1)
Basic absolute encoder EnDat 32 pulses/rev. (only for 1FK704)
1)
Multi-pole resolver
2-pole resolver
A
E
H
G
S
T
Encoder systems for motors
with DRIVE-CLiQ interface
4)
:
Increm. encoder sin/cos 1 V
pp
2048 pulses/rev. (not for 1FK701)
Absolute encoder EnDat 2048 pulses/rev. (only for 1FK704)
1)
Abs. encoder EnDat 512 pulses/rev. (not for 1FK701/1FK704)
1)
Basic absolute encoder EnDat 32 pulses/rev. (only for 1FK704)
1)
Multi-pole resolver (not for 1FK701)
2-pole resolver (not for 1FK701)
D
F
L
K
U
P
Shaft extension:
Fitted key and keyway
Fitted key and keyway
Plain shaft
Plain shaft
Radial eccentricity
tolerance:
N
N
N
N
Holding brake:
without
with
without
with
A
B
G
H
Degree of protection: IP64, without paint finish
IP64, anthracite paint finish (IP54 for 1FK701)
0
3