BEI Sensors GHM3 User Manual
BEI Sensors SAS
Espace Européen de l’Entreprise
9, rue de Copenhague
GHM3
B.P. 70044 Schiltigheim
F 67013 Strasbourg Cedex
Tél : +33 (0)3 88 20 80 80
Fax : +33 (0)3 88 20 87 87
Mail : info@beisensors.com
www.beisensors.com
Web :
OPTICAL INCREMENTAL ENCODERS, GHM3 RANGE
With its 30mm size and a 6mm solid shaft, this encoder
characterizes itself by its strong robustness of the mechanical and
optical parts, it’s the most com p act really industrial encoder with a
solid shaft
High accuracy optical technology
Available resolution up to 1024 pulses per revolution
Universal electronics 5 to 30Vdc available
Application fields : agriculture, constructi on, forestry vehicles…
GHM3 connection G3D (‘’diagonal’’ output’’)
GHM3 connection GMA (axial M12 8 pinouts)
MECHANICAL CHARACTERISTICS
Shaft: stainless steel
Material
Maximal loads
Shaft inertia 0,2.10-6 kg.m2 Protection CEI60529 (1989) IP 65
Torque 4.10-3 N.m Shocks (EN60068-2-27) 300 m.s
Permissible max. speed 6 000 min-1 Vibrations (EN60068-2-6) 100 m.s
Cover: aluminium
Body: aluminium
Axial : 10 N
Radial : 20 N
Isolation
EMC
Operating temperature
Storage temperature
1 000 Veff
EN 50082-2 (1995)
EN 50081-1 (1992)
- 20... + 80 °C (encoder T°)
- 40... + 80 °C
-2
(duri ng 11 ms)
-2
(10 … 500 Hz)
Continuous max. speed 4 500 min-1 Theoretical mechanical lifetime 109 turns (F
axial
/ F
radial
Encoder weight (approx.) 0,150 kg 5 N / 10 N : 263 10 N / 20 N : 33
Changes possible withou t further notice V2.0
)
BEI Sensors SAS
Espace Européen de l’Entreprise
GHM3
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
Mail : info@beisensors.com
www.beisensors.com
Web :
OPTICAL INCREMENTAL ENCODERS, GHM3 RANGE
OUTPUT ELECTRONIC / POWER SUPPLY
2G2 electronic (100kHz)
Supply : 5Vdc 10%
Cons. without load : 100mA max
Current per channel : 40mA max
0 max (Is=20mA) : V
1 min (Is=20mA) : V
= 0,5Vdc
ol
= 2,5Vdc
oh
PG5 electronic(100kHz)
Supply : 5 to 30Vdc
Cons. without load : 75mA max
Current per channel : 40mA max
0 max (Is=20mA) : V
1min (Is=20mA) : V
= 0,5Vdc
ol
= Vcc-3Vdc
oh
Protection against short circuits and inversion of polarity for the electronic PG5
STANDARD CONNECTION
- + A B 0 A/ B/ 0/ Ground
G3
GM
PVC cable,
8 wires
M12 connector
8 pinouts
WH
white
BN
brown
GN
green
YE
yellow
GY
grey
PK
pink
BU
blue
1 2 3 4 5 6 7 8
RD
red
Main
shield
Connector
body
ORDERING REFERENCE (Contact the factory for special versions , ex: special flange s, electronics, conn ections…)
Shaft Available electronics Signals Resolution Connection
Connection
orientation
2G2, PG5
GHM3
06 :
6mm
Supply Output stage
2 : 5Vdc
P : 5 to 30Vdc
G2 : 5Vdc
TTL / RS422
G5 : pushPull
9 :
A, A/,
B, B/,
0, 0/
1024
max
Ex: GHM3_ 06 // P G5 9 //
00250//
Available resolutions : 1000, 500, 360, 300, 256, 200, 125, 100, 60 (other available on request)
Made in FRANCE
Changes possible withou t further notice V2.0
GM : M12
8 pinouts
G3 : PVC
cable 8
wires
G3 D020
A : axial
Example :
D020 : diagonal
2m
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