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1FK6 AC Servomotors
1.1 Characteristics and technical data
Technical features
1FK6
1FK6/1-4
Table 1-1
Motors, standard version
Technical features
Motor type
Type of construction (acc. to
EN 60034-7;
IEC 60034-7)
Degree of protection (acc. to
EN 60034-5;
IEC 60034-5)
Cooling (acc. to EN 60034-6;
IEC 60034-6)
Thermal motor protection
(acc. to IEC and EN 60034-11)
Shaft end (acc. to DIN 748-3;
IEC 60072-1)
Radial eccentricity,
concentricity and axial
eccentricity
(acc. to DIN 42955; IEC
60072-1)
Vibration severity
(acc. to EN 60034-14;
IEC 60034-14)
Bearings
Winding insulation
(acc. to EN 60034-1;
IEC 60034-1)
Installation altitude (acc. to IEC
and EN 60034–1)
Magnetic materials
Electrical connection
Encoder system
Rating plate
Siemens AG 2000 All rights reserved
Versions
Permanent–magnet synchronous motor
AC servomotor
IM B5 (IM V1, IM V3)
IP 64
Non–ventilated
KTY84 PTC thermistor in the stator winding
Cylindrical; without keyway and without key (acc. to
DIN 748, Part 3); tolerance zone k6
Tolerance N
Grade N
Roller bearings with permanent grease lubrication
(lifetime lubrication)
Bearing lifetime > 20000 h
Locating bearing on the NDE
Insulating material class F
permits a winding temperature rise of ∆T = 100 K for
an ambient temperature of 40 °C
lifetime > 40.000 h.
v 1000 m above sea level, otherwise de–rating
2000 m
factor 0.94
2500 m
factor 0.9
Rare earth materials
Connector for power and encoder signals, which can
be rotated
Integrated encoder
S
speed sensing
S
rotor sensing
S
indirect position sensing
A rating plate is supplied loose with each motor
SIMODRIVE Planning Guide Motors (PJM) – 11.00 Edition
09.00
6SN1197–0AA20
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