Siemens 1FT6 03 Série Mode D'emploi page 74

Motor Description
1.2 Technical design, 1FT6 motor
1.2 Technical design, 1FT6 motor
Table 1-1 Design features of the standard design
Technical features
Machine type
Type of construction
(acc. to EN60034–7;
IEC 60034–7)
Degree of protection
(acc. to EN60034–5;
IEC 60034–5)
Cooling
(acc. to EN60034–6;
IEC 60034–6)
Thermal motor protection
(acc. to EN 60034–11;
IEC 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)
Max. sound pressure level
(acc. to EN 21680) + 3 dB
Bearings
Winding insulation
(acc. to EN 60034–1;
IEC 60034–1)
Installation altitude
(acc. to EN and IEC 60034–1)
Magnetic material
Electr. connection
Integrated speed encoder
Rating plate
When using the absolute value encoder and non–ventilated or forced ventilation, the rated torque is
1)
reduced by 10 % (refer to the Table, Technical data)
De–rating for temperatures > 40 °C and/or installation altitudes > 1000 m refer to the Planning Guide
2)
"General Part for Synchronous Servomotors"
Not suitable for conductive dust. Forced ventilation cannot be used in the presence of flammable, corro-
3)
sive, electrically conductive or explosive dust.
1FT6/1-16
Permanent–magnet synchronous servomotor
IM B5 (IM V1, IM V3) for shaft heights 28 to 132
IM B35 (IM V15, IM V36) for shaft heights 132 to 160
(options, refer to Table 1-2)
IP 64; core types IP 65 (options, refer to Table 1-2)
2)
Non–ventilated
2) 3)
Forced cooling
Water–cooling
KTY84 temperature sensor in the stator winding
Cylindrical; without keyway and without key;
tolerance field k6, (option, refer to Table 1-2)
Tolerance N (normal)
(options, refer to Table 1-2)
Level N (normal)
(options, refer to Table 1-2)
Shaft heights 28 to 100:
Shaft heights 132 to 160:
Roller bearings with permanent grease lubrication (lubricated for the
bearing lifetime)
Bearing lifetime: 20000 h
SH 36, 48: Locating bearing on the NDE
SH 28, 63 up to 160: 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.
v 1000 m above sea level, otherwise de–rating
2,000 m Factor 0.94
2500 m Factor 0.9
Rare earth material
Power connection via a terminal box or connector
Encoder signal via connector
Optical encoders:
S
Incremental encoders sin/cos 1Vpp (I–2048)
S
Absolute value encoders EnDat (A–2048 and A–512)
S
Resolver, two–pole/multi–pole
For more detailed information, refer to the Chapter Encoders.
A second rating plate is provided for all motors
Synchronous Servomotors, 1FT6 (PFT6) – 02.04 Edition
Design
72 dB(A) up to n = 2000 RPM
73 dB(A) up to n = 2000 RPM
2)
 Siemens AG 2004 All rights reserved
1)