Advertisement
1FT6 AC Servomotors
1.1 Characteristics and technical data
1FT6
1FT6/1-4
Table 1-1
Motors, standard version
Technical features
Cooling (acc. to EN60034–6;
IEC 60034–6)
Thermal motor protection
(acc. to EN 60034-11;
IEC 60034–11)
Shft end (acc. to DIN 748-3;
IEC 60072-1)
Rating plate
Radial eccentricity,
concentricity and axial
eccentricity (acc. to DIN 42955;
IEC 60072–1)
Vibration severity (acc. to EN
60034–14;
IEC 60034–14 )
Bearings
Stator winding insulation
(acc. to EN 60034–1;
IEC 60034–1 )
Installation altitude (acc. to EN
and IEC 60034–1)
Magnetic materials
Electrical connection
Encoder system
Siemens AG 2000 All rights reserved
Version
Non–ventilated
KTY84 PTC in the stator winding
Cylindrical; without keyway and without key; tolerance
zone k6
All motors have a second rating plate supplied with
them
Tolerance N (standard)
Level N (standard)
Roller bearings with permanent lubrication
(lifetime lubrication)
Bearing lifetime > 20000 h
Shaft height 36/48: locating bearing on the NDE
Shaft heights 28, 63 to 132:
Locating bearing on the DE
Temperature rise Class F
for 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 the power and encoder signals
(the connector outlet connection can be selected)
Integrated encoder
S
speed sensing
S
rotor position sensing
S
indirect position sensing (incrementall)
SIMODRIVE Planning Guide Motors (PJM) – 11.00 Edition
09.00
6SN1197–0AA20
Advertisement
