SEW-Eurodrive EDR200, Operating Instructions Manual, Page: 210 / 272

9
Technical data
Encoders
Operating Instructions – EDR..71 – 315, EDRN63 – 315
210
9.9 Encoders
9.9.1 ES7., AS7., EG7., AG7. encoders
This table shows the general technical data for the encoders:
Designation Value
Operating temperature of the motor -30 °C to +60 °C
1)
Storage temperature -15 °C to +70 °C
Maximum angular acceleration 10
4
rad/s
2
1) Observe the restrictions of the motors, e.g. at operating temperatures of >40 °C or at maximum speed.
9.9.2 Incremental rotary encoders with spread shaft (.S..) and plug-in shaft (.G..) or encoder
mounting adapter (.V..)
Encoder ES7S EV7S EG7S
For motors EDR.. 71 – 132 71 – 280 160 – 280
EDRN.. 80 – 132S 80 – 280 132M – 280
Supply voltage U
B
DC 7 – 30 V
Max. current consumption free
of load I
in
100 mA
Max. pulse frequency f
max
150 kHz
Periods per
revolution A, B 1024
C 1
Output amplitude
per track U
high
1 V
PP
U
low
Signal output Sin/cos
Output current per track I
out
10 mA
RMS
Pulse duty factor Sin/cos
Phase angle A: B 90° ±3°
Vibration resistance ≤ 100 m/s
2 1)
Shock resistance ≤ 1000 m/s
2 2)
≤ 1000 m/s
2 2)
≤ 2000 m/s
2 2)
Maximum speed n
max
6000 min
-1
Degree of protection IP66
Connection Terminal box on incremental encoder
1) EN 60088-2-6
2) EN 60088-2-27
Encoder ES7R EV7R EG7R ES7C EV7C EG7C
For motors EDR.. 71 – 132 71 – 280 160 – 280 71 – 132 71 – 280 160 – 280
EDRN.. 80 – 132S 80 – 280 132M – 280 80 – 132S 80 – 280 132M – 280
Supply voltage U
B
DC 7 – 30 V DC 4.75 – 30 V
Max. current consumption
free of load I
in
100 mA 100 mA
Max. pulse frequency f
max
120 kHz 120 kHz
Periods per
revolution A, B 1024 1024
C 1 1
Output amplitude
per track U
high
≥ DC 2.5 V V
B
-2.5 V
U
low
≤ DC 0.5 V ≤ DC 1.1 V
Signal output TTL (RS422) HTL/TTL (RS422)
Output current per track I
out
25 mA
RMS
60 mA
RMS
Pulse duty factor 1 : 1 ±10% 1 : 1 ±10%
Phase angle A: B 90° ±20° 90° ±20°
Vibration resistance ≤ 100 m/s
2 1)
≤ 100 m/s
2 1)
Shock resistance ≤ 1000 m/s
2 2)
≤ 2000 m/s
2 2)
≤ 1000 m/s
2 2)
≤ 2000
2)
m/s
2 2)
Maximum speed n
max
6000 min
-1
6000 min
-1
Degree of protection IP66 IP66
25896334/EN – 06/2019