SIEMENS
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Siemens NC 62 · 2016
Feed motors
SIMOTICS S servomotors for SINAMICS S120
SIMOTICS S-1FK7
6
■
Technical specifications
Built-in encoder systems without
DRIVE-CLiQ interface
Built-in encoder systems with
DRIVE-CLiQ interface
S/R = Signals/Revolution
SIMOTICS S-1FK7 Compact/High Dynamic/High Inertia motor
Motor type
Permanent-magnet synchronous
motor
Magnet material
Rare-earth magnet material
Cooling
Natural cooling
Temperature monitoring
Temperature sensor in
stator winding
Stator winding insulation
in accordance with
EN 60034-1 (IEC 60034-1)
Temperature class 155 (F) for a
winding temperature rise of
∆
T
= 100 K at an ambient
temperature of 40 °C (104 °F)
Type of construction
in accordance with
EN 60034-7 (IEC 60034-7)
IM B5 (IM V1, IM V3)
Degree of protection
in accordance with
EN 60034-5 (IEC 60034-5)
1)
IP64 (optional IP65)
Shaft extension at DE
in accordance with
DIN 748-3 (IEC 60072-1)
Plain shaft, optional shaft with
feather key (half-key balancing)
Shaft and flange accuracy
in accordance with
DIN 42955 (IEC 60072-1)
2)
Tolerance N
Vibration severity
in accordance with
EN 60034-14 (IEC 60034-14)
Grade A
is maintained up to rated speed
Sound pressure level
L
pA
(1 m)
in accordance with
EN ISO 1680, max.
Tolerance + 3 dB
• 1FK701 ... 1FK704
• 1FK706
• 1FK708/1FK710
55 dB
65 dB
70 dB
Connection
Connectors for signals and
power
Paint finish
3)
Anthracite (RAL 7016)
2nd rating plate
Enclosed separately
Holding brake
Optional integrated holding
brake (free of backlash,
24 V DC)
Certificate of suitability
cURus
Incremental encoder
IC2048S/R
encoder
Incremental encoder sin/cos 1 V
pp
2048 S/R
with C and D tracks
Absolute encoder
AM2048S/R
encoder
Absolute encoder 2048 S/R,
4096 revolutions, multi-turn
AM512S/R
encoder
Absolute encoder 512 S/R,
4096 revolutions, multi-turn
AM16S/R
encoder
Absolute encoder 16 S/R,
4096 revolutions, multi-turn
Resolver
Multi-pole
resolver
Multi-pole resolver
(number of pole pairs corresponds to number of
pole pairs of the motor)
2-pole
resolver
2-pole resolver
Incremental encoder/absolute encoder, single-turn
4)
IC22DQ
encoder
Incremental encoder 22 bit
+ commutation position 11 bit
AS24DQI
encoder
Absolute encoder, single-turn, 24 bit
AS20DQI
encoder
Absolute encoder, single-turn, 20 bit
Absolute encoder, multi-turn
AM24DQI
encoder
Absolute encoder 24 bit + 12 bit multi-turn
(traversing range 4096 revolutions)
AM22DQ
encoder
Absolute encoder 22 bit + 12 bit multi-turn
(traversing range 4096 revolutions)
AM20DQI/
AM20DQ
encoder
Absolute encoder 20 bit + 12 bit multi-turn
(traversing range 4096 revolutions)
AM15DQ
encoder
Absolute encoder 15 bit + 12 bit multi-turn
(traversing range 4096 revolutions)
Resolver
R15DQ
resolver
Resolver 15 bit
(internal, multi-pole)
R14DQ
resolver
Resolver 14 bit
(internal, 2-pole)
1)
1FK701 can be supplied only with IP54 degree of protection.
2)
Shaft extension run-out, concentricity of centering ring and shaft, and
perpendicularity of flange to shaft.
3)
1FK702 without a paint finish as standard.
4)
The single-turn absolute encoder is used for the previously employed
incremental encoders.
© Siemens AG 2016