BEI Sensors GEUX Incremental Flame Proof Encoder - Manual

GAUX
ATEX INCREMENTAL ENCODERS, GAUX RANGE
ATEX certified Explosion-proof encoders according to Directive 94/9/CE
Explosion-proof rotary encoders for hazardous environments gas & dust
Robust design for heavy-duty applications
Hollow through shaft up to 30mm
Application fields: explosive atmospheres except for firedamp mines
EC type examination certificate
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LCIE 03 ATEX 6407
CE0081
II 2 G/D
Ex d IIC T6, T5 or T4
Ex tD A21 IP6X, T80°C T95°C T100°C
GAUX_30 connection G3R (radial cable)
Material
Stainless steel option Cover: aluminium Shock (EN60068-2-27)  300 m.s -2 (during 6 ms)
Body: aluminium Vibration (EN60068-2-6)  100 m.s -2 (10 ... 500 Hz)
Shaft Stainless steel EMC EN 50081-1, EN 61000-6-2
Bearings 6807 serie Isolation 1 000 V eff
Maximal load
Axial : 50 N
Weight
2kg aluminium body & cover
Radial : 80 N 5kg stainless steel body & cover
Shaft Inertia  50.10 -6 kg.m 2 Operating temperature Cf here-under table (encoder T°)
Torque  25.10 -3 N.m Storage temperature - 20... + 80 °C
Permissible max. speed 4 500 min -1 Protection(EN 60529) IP 65
Continuous max speed 3 000 min -1 Theoretical mechanical lifetime 10 9 turns (F
axial
/ F
radial
)
Shaft seal Viton 25 N / 40 N : 140 50 N / 80 N : 17
T
amb
Temperature class for gas atmosphere Temperature class for dust atmosphere
-20°C ≤ Ta ≤ +40°C T6 T80°C
-20°C ≤ Ta ≤ +55°C T5 T95°C
-20°C ≤ Ta ≤ +60°C T4 T100°C
Changes possible without further notice - Version 091118
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