Owner manual

CHM9
SSI ABSOLUTE SINGLE TURN ENCODERS, CHM9 RANGE
CHM9, 90mm SSI absolute single turn encoders :
 Especially designed for heavy-duty (steel, paper, wood – mills, cranes …) Compact
and robust conception. Excellent resistance to shocks/vibrations and to extreme
axial/radial loads.
 Solid shaft 11mm and 12mm.
 High protection level IP65 – IP67 option.
 High performances in temperature –20°C to 90°C.
 Universal power supply from 5 to 30 Vdc – SSI output.
 High resolutions possibility, up to 16 bits (Gray or binary).
 Standard DIRECTION and RESET input.
 Digital or sine incremental outputs option.
CHM9_12 connection S6R (radial M23)
MECHANICAL CHARACTERISTICS
Material
Stainless steel option
Cover : zinc alloy
Vibrations (EN60068-2-6)
 200 m.s
-2
(10 … 1 000 Hz)
Body : aluminium
EMC
EN 61000-6-4, EN 61000-6-2
Shaft material
Stainless steel
Isolation
1000 Veff
Bearings
6001 serie
Encoder weight (approx)
1,100kg zinc alloy cover, alu body
Maximum loads
Axial : 100 N
2,400kg zinc alloy cover, stainless steel body
Radial : 200 N
2,600kg stainless steel cover and body
Shaft inertia
 15.10
-6
kg.m
2
Operating temperature
- 20 ... + 90 °C (encoder T°)
Torque
 10.10
-3
N.m
Storage temperature
- 40 ... + 100 °C
Permissible max. speed
9 000 min
-1
Protection(EN 60529)
IP 65 – IP67 option
Continuous max. speed
6 000 min
-1
Theoretical mechanical lifetime 10
9
turns (F
axial
/ F
radial
)
Shaft seal
Viton double lips
20 N / 30 N
50 N / 100 N
100 N / 200 N
Shocks (EN60068-2-27)
 500 m.s
-2
(during 6ms)
360
18
2,2
Changes possible without further notice - Version 120105
BEI Sensors SAS
Espace Européen de l’Entreprise
9, rue de Copenhague
B.P. 70044 Schiltigheim
F 67013 Strasbourg Cedex
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Fax : [phone]
Mail : [e-mail]
Web : www.beisensors.com