Selection Guide Rotary encoders for Integration in Motors

Protection: up to IP 40 (EN 60 529) SeriesOverall dimensionsDiameterMechanically permissible speedNatural freq. of the stator connectionMax. operating temperature

Rotary encoders with integral bearing and mounted stator coupling

– 12 000 min ECN/EQN/ ERN 1100
–1 1 500 Hz115 °C100 °C115 °C ECN/EQN/ERN 1300 – 15 000 min
–1 2 000 Hz115 °C 12 000 min
–1 15 000 min
–1 120 °C ERN 1381/4 096: 80 °C

Rotary encoders without integral bearing

ECI/EQI 1100 D: 6 mm 15 000 min
–1 –115 °C 12 000 min
–1 ECI/EQI 1300 – 15 000 min
–1 –115 °C 12 000 min
–1 ERO 1200 D: 10/12 mm 25 000 min
–1 –100 °C ERO 1300 D: 20/30 mm 16 000 min
–1 – 70 °C 85 °C ERO 1400 D: 4/6/8 mm 30 000 min
–1 – 70 °C

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