SEW-Eurodrive DR 315 Series, Руководство по эксплуатации

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8
Technical data
Encoders
Operating Instructions – AC Motors
220
8.8.7 EV2.
Encoder EV2T EV2S EV2R EV2C
For motors DR..71 – DR..225
DRN71 – 225
DR2..71 – 80
Supply voltage U
B
DC 5 V DC 9 V – 26 V
Max. current consumption I
in
160 mA
RMS
120 mA
RMS
160 mA
RMS
250 mA
RMS
Max. pulse frequency f
max
120 kHz
Incremental tracks, periods per re-
volution A, B 1024 (10 bits)
Position resolution, increments
per revolution A, B 4096 (12 bits)
Incremental tracks, periods per re-
volution C 1
Output amplitude per track V
high
≥ 2.5 V 1 V
PP
≥ 2.5 V ≥ V
B
- 3.5 V
V
low
≤ 0.5 V ≤ 0.5 V ≤ 3 V
Signal output TTL sin/cos TTL HTL
Output current per track I
out
25 mA
RMS
10 mA
RMS
25 mA
RMS
60 mA
RMS
Pulse duty factor 1 : 1 ± 20% sin/cos 1 : 1 ± 20%
Phase angle A: B 90 ° ± 20 ° 90 ° 90 ° ± 20 °
Data memory –
Vibration resistance ≤ 100 m/s²
Shock resistance ≤ 1000 m/s
2
≤ 3000 m/s
2
≤ 1000 m/s
2
Maximum speed n
max
6000 min
-1
Mass m 0.36 kg
Degree of protection IP66
Port Terminal box on incremental encoder
25851535/EN – 02/2019