BEI Sensors CEUX Absolute Hollow Shaft Encoder User Manual
Caux, Atex absolute ssi single turn encoder, caux range

CAUX
BEI Sensors SAS
Espace Européen de l’Entreprise
9, rue de Copenhague
B.P. 70044 Schiltigheim
F 67013 Strasbourg Cedex
Tél
: +33 (0)3 88 20 80 80
Fax
: +33 (0)3 88 20 87 87
Web :
www.beisensors.com
ATEX ABSOLUTE SSI SINGLE TURN ENCODER, CAUX 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
Download from our website
www.beisensors.com
LCIE 03 ATEX 6407/01
CE0081
II 2 G/D
Ex d IIC T6, T5 or T4
Ex tD A21 IP6X T80°C T95°C T100°C
CAUX_30 connection C7R (radial cable output)
Cover: aluminium
Shock (EN60068-2-27)
300 m.s
-2
(during 6 ms)
Material
Stainless steel option
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
Axial : 50 N
2kg aluminium body & cover
Maximal load
Radial : 80 N
Weight
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
- 10... + 70 °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 080919