Siemens SIMODRIVE 611A, Installation And Planning Manual

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GE
08.95
GE/1-2

Siemens AG 1997 All Rights reserved 6SN1197–0AA20
SIMODRIVE 611 (PJ)
4000
1330
550
350
250
10
4
10
3
10
2
10
1
T
KL
R
KL
Ω
–20
25
C
C
NA
T–20K
NA
T–5K
NA
T
NA
T+5K
NA
T+15K
T
T
T
T
T
T
NAT
= Response temperature
Fig. 1-1 Temperature characteristic
Version: Brushless analog encoder system
Coupling: On the NDE side through the taper (integrated in the
motor)
Application:
S
Tachometer for speed actual value sensing;
S
Magnetic devices or a Hall switch system as rotor posi-
tion encoder for inverter control
Output signals:
S
Trapezoidal voltage signals from the tachometer
S
Absolute signal for the rotor position
18 pieces of information per motor revolution
Table 1-1 Technical data, tachometer system 1FU
Technical data 1FU1030
Shaft heights 36 and
48
1FU1050
Shaft heights 63 to 132
Hall switch system Magnetic device
Speed (mech. limiting speed) 8000 RPM 8000 RPM
Peak value, phase voltage at rated
speed
16/40 V 40 V
Voltage tolerance +15 %, –5 % 8 %
Voltage adjustment/calibration 20 % 20 %
Peak ripple v 1 % v 0.5 %
Linearity error v 0.2 % v 0.2 %
Reversing error v 0.2 % v 0.2 %
Encoder cable: 6FX
V
202–2CB31–
VVV
0
Length Performance/Standard
Mating connector: 6FX2003–0CE12
Tachometer
system
Encoder systems (GE)
1.1.1 Integrated encoders 01.98