Technical Features - Siemens 1FK7 Series Operating Instructions Manual

Description

3.2 Technical features

3.2 Technical features
Table 3- 1 Technical features
Type of motor
Magnet material
Cooling
Insulation of the stator winding according to EN
60034-1 (IEC 60034-1)
Installation altitude (in accordance with EN 60034–1
and IEC 60034–1)
Type of construction in accordance with EN 60034-7
(IEC 60034-7)
Degree of protection in accordance with EN 60034-5
(IEC 60034-5)
1)
Temperature monitoring
Paint finish
Drive 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 grade according to EN 60034-14
(IEC 60034-14)
Sound pressure level L
pA
DIN EN ISO 1680, max. tolerance + 3 dB(A)
Built-in encoder systems for motors without DRIVE-
CLiQ interface
12
2)
(1 m) in accordance with
Permanent-magnet synchronous motor
Rare-earth magnetic material
Natural cooling
Temperature class 155 (F) for a winding temperature of
ΔT = 100 K at an ambient temperature of +40° C
≤ 1000 m above sea level, otherwise power derating
IM B5 (IM V1, IM V3)
IP64; optional IP65 or IP65 + IP67 at the shaft gland
KTY 84 temperature sensor in the stator winding
Anthracite (RAL 7016)
Plain shaft, optional shaft with fitted key and keyway (half-key
balancing)
Tolerance N (normal)
Grade A is maintained up to rated speed
1FK701⃞ to 1FK704⃞: 55 dB(A)

1FK706⃞: 65 dB(A)

1FK708⃞ to 1FK710⃞: 70 dB(A)

IC2048S/R incremental encoder, sin/cos 1 Vpp, 2048 S/R
 3)
with C and D tracks, for SH 20 to SH 100
AM2048P/R absolute encoder 2048 P/R
 3)
multiturn, with EnDat interface for SH 36 to SH 100
AM512P/R absolute encoder 512 P/R
 3)
multiturn, with EnDat interface for SH 28
AM16P/R absolute encoder 16 P/R
 3)
multiturn, with EnDat interface for SH 20 and SH 28
Resolver multi-pole (number of poles corresponds to number of

pole pairs of the motor), for SH 20 and SH 28
2-pole resolver for SH 20 and SH 28

, 4096 revolutions
3)
, 4096 revolutions
3)
, 4096 revolutions
3)
Synchronous Motors 1FK7
Operating Instructions, 03/2011, 610.40700.40c
3)