
8
Selection guide
Rotary encoders for integration in motors
Protection: up to IP 40 (EN 60 529)
Series Overall dimensions Mechanically
permissible
speed
Natural freq.
of stator
connection
Maximum
operating
temperature
Voltage supply
Rotary encoders with integral bearing and mounted stator coupling
ECN/EQN/
ERN 1100
i12 000 min
–1
j 1 000 Hz 115 °C 3.6 V to 14 V DC
i6 000 min
–1
j 1 600 Hz 90 °C
ECN/EQN/
ERN 1300
i15 000 min
–1
/
i12 000 min
–1
j 1800 Hz 115 °C 3.6 V to 14 V DC
i15 000 min
–1
120 °C
ERN 1381/4096:
80 °C
5 V DC ± 0.5 V
5 V DC ± 0.25 V
5 V DC ± 0.5 V
5 V DC ± 0.25 V
Rotary encoders without integral bearing
ECI/EQI 1100
i15 000 min
–1
/
i12 000 min
–1
– 115 °C 5 V DC ± 0.25 V
3.6 V to 14 V DC
EBI 1100
ECI/EQI 1300
i15 000 min
–1
/
i12 000 min
–1
– 115 °C 4.75 V to 10 V DC
3.6 V to 14 V DC
ECI 100
i6 000 min
–1
– 115 °C 3.6 V to 14 V DC
EBI 100
ERO 1200
i25 000 min
–1
– 100 °C 5 V DC ± 0.5 V
ERO 1400
i30 000 min
–1
– 70 °C 5 V DC ± 0.5 V
5 V DC ± 0.25 V
5 V DC ± 0.5 V
1)
Functional Safety upon request
2)
after internal 5/10/20/25-fold interpolation
13 for EBI
(not with ERN)
Antriebsgeber_en_2013.indd 8 12.11.2013 06:54:00
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