BEI Sensors GXM9 User Manual
Material (connector or
cable output version)
Stainless steel option
Cover : zinc alloy
Vibration (EN60068-2-6)
200 m.s
-2
(10 … 1 000 Hz)
Body: aluminium
EMC
EN 50081-1, EN 61000-6-2
Material (terminal box
version)
Stainless steel option
Cover: aluminium
Isolation
1 000 Veff
Body: aluminium
Weight (connector or cable
version)
1,1kg zinc alloy cover, alu body
Shaft
Stainless steel
2,4kg zinc alloy cover, stainless steel body
Bearings
6001 serie
2,6kg stainless steel cover and body
Maximal loads
Axial : 100 N
Weight (terminal box version)
1,3kg alu cover, alu body
Radial : 200 N
2,6kg alu cover, stainless steel body
Shaft inertia moment
15.10-6 kg.m2
2,8kg stainless steel cover and body
Torque
10.10-3 N.m
Operating temperature
- 20 ... + 80 °C (Encoder T°)
Permissible max. speed
9 000 min-1
Storage temperature
- 40 ... + 80 °C
Continuous max. speed
6 000 min-1
Protection(EN 60529)
IP 65
Shaft seal
Viton double lips
Theoretical mechanical lifetime 109 turns (F
axial
/ F
radial
)
Shock (EN60068-2-27)
2 000 m.s
-2
(during 6ms)
20 N / 30 N : 360
50 N / 100 N : 30
100 N / 200 N: 2,5
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
Mail : info@beisensors.com
Web : www.beisensors.com
GHM9
INCREMENTAL ENCODERS, GHM9 RANGE
Especially designed for heavy duty: steel and paper mills, lumber, cranes, etc.
Excellent resistance to shocks/vibrations and to extreme axial/radial loads
Connection with terminal box with LED option, cable or connectors output
Digital incremental output, optional analog output (tachoencoders, optotacho)
Mechanical over-speed switch: optional
Max control option : detection of shocks, vibrations, temperatures…
Solid shaft of 12 mm or 11 mm with RE0 115 mm flange (Euroflange B10) for tacho-
generator type mounting
GHM9_11 connection G3R (radial cable gland) GHM9_11 connection GBR (terminal box)
GHM9_12 connection G6R (radial M23) GHM9_12 connection GBR (terminal box)
Changes possible without further notic e - Version 2.0
-
+
A B 0
A/
B/
0/
Ground
GB
Terminal box
1
2
3 4 5 6 7
8
On cable
gland
G6
12 pins CW
1
2
3 4 5 6 7
8
Connector
body
G8
12 pins CCW
10 + 11
2 + 12
8 5 3 1 6
4
Connector
body
G3
PVC cable 8
wires 8230/020
WH
white
BN
brown
GN
green
YE
yellow
GY
grey
PK
pink
BU
blue
RD
red
General
shielding
GP
PUR cable 12
wires 8230/050
WH white +
WH/GN white /green
BU blue +
BN/GN brown/green
GY
grey
BN
brown
RD
red
PK
pink
GN
green
BK
black
General
shielding
Shaft
Available electronic
Output signal
Resolution
Connection
Connection
orientation
GHM9
GBM9
Stainless steel
body
GXM9
Stainless steel
cover and body
11 : 11mm
12 : 12mm
C1 : 11mm
Length
20mm
C2 : 12mm
Length
25mm
2G2, 5G2, 5G5, 5GT, 5GH, 3G3
9 : A,A/,B,B/,0,0/
(0, A&B gated)
A : A,A/,B,B/,0,0/
(0, A gated)
N : A,A/,B,B/,0,0/
(0 ungated)
K : max
control option
10 000
max
G6: M23 12pins CW
G5: M23 12pins CW
G8: M23 12 broches
CCW
GB: terminal box
G1: solenoid 4pins
R : radial
A : axial
Supply
Output stage
2 : 5Vdc
5 : 11 to
30Vdc
3 : 15 to
30Vdc
G2 : driver 5Vdc RS422
G3 : driver 12Vdc
G5 : push-pull
GT : push-pull 11-30Vdc
transistorized
GH : push-pull 11-30Vdc
150 mA
G3 : PVC cable 8
wires
GP : PUR cable 12
wires
Example:
R020 : radial
cable 2m
A030 : axial
cable 3m
Ex: GHM9 _
11 // 5 G5
9 //
5 000 //
GP
R050
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
Mail : info@beisensors.com
Web : www.beisensors.com
INCREMENTAL ENCODERS, GHM9 RANGE
OUTPUT ELECTRONIC / SUPPLY
GHM9
5GT electronic permits to drive very long (contact our factory)
Available in option :
- 3G3 electronic, supply between 15 and 30Vdc, push-pull output regulated 12Vdc
- 5GH electronic permits to drive different inputs (PLC + display for example)
Protection against short circuits for electronics: 5G5, 5GT, 3G3
Protection against polarity inversion for all electrics 2G2
‘’Option ‘’Max control’’ : the encoder gives on real time its physical environment parameters: shocks and vibrations, too high or too low
temperature, too low or too high supply, quality of the output signals : upon request..
STANDARD CONNECTION
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
5G2 electronic (100kHz)
Supply : 11 to 30Vdc
Cons. without load : 75mA max
Current per channel : 40mA max
0 max (Is=20mA) : V
1 min (Is=20mA) : V
= 0,5Vdc
ol
= 2,5Vdc
oh
5G5 electronic (100kHz)
Supply : 11 to 30Vdc
Cons. without load : 75mA max
Current per channel : 40mA max
0 max (Is=20mA) : V
1 min (Is=20mA) : V
5GT electronic, optional (100kHz)
= 0,5Vdc
ol
= Vcc-3Vdc
oh
Supply : 11 to 30Vdc
Cons. without load : 75mA max
Current per channel : 40mA max
0 max (Is=20mA) : V
1 min (Is=20mA) : V
= 0,5Vdc
ol
= Vcc-2,5Vdc
oh
ORDERING CODE (Special versions upon request, for ex. over-speed switches, special flanges/electronics/connections…)
Available resolutions : 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 19 20 21 24 25 26 28 29 30 32 35 36 39 40 43 45 46 48 50 54 56 58 60
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Changes possible without further notic e - Version 2.0
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