Material
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
Shaft
Inox Isolation
1 000 Veff
Bearings
6807 serie
Encoder weight (approx.)
0,700kg zinc alloy cover, alu body
Maximum loads
Axial : 50 N
1,000kg zinc alloy cover, stainless steel body
Radial : 80 N
1,200kg stainless steel cover and body
Shaft inertia moment
55.10-6 kg.m2
Operating temperature
- 20 ... + 80 °C (Encoder T°)
Torque
25.10-3 N.m
Storage temperature
- 40 ... + 80 °C
Permissible max. speed
6 000 min-1
Protection(EN 60529)
IP 65
Continuous max. speed
3 600 min-1
Torque (ring screw)
nominal: 3N.m, break: 4N.m
Shaft seal
Viton Theoretical mechanical lifetime 109 turns (F
axial
/ F
radial
)
Shocks (EN60068-2-27)
2 000 m.s
-2
(during 6 ms)
25 N / 40 N: 140
50 N / 80 N : 17
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
New : terminal box option
GHU9
INCREMENTAL ENCODERS, GHU9 RANGE
Especially designed for heavy-duty (steel, paper, wood – mills, cranes…), compact and robust
conception, its connection can be done with industrial connector or shield cable
Various standard and specials electronics: push-pull 11-30V (HTL) & 5VRS422 (TTL); for long, high
capacity cables: push-pull 11-30V transistorised
Hollow shaft of up to 30mm, adaptation of the bore size with composite hub for thermal and
electric insulation (aluminium hubs in option)
Digital incremental signals, option - analogue output signals (Tachoencoders , optotachos)
Self-monitoring MaxControl (optional) : detection of shocks, vibrations, temperatures
Double/triple mounting in combinations of incremental, absolute, analogue signals, mechanical
over-speed switch
GHU9_20 connection G3R (radial cable output), with reduction hub 9418/I20 mounted in the shaft
GHU9_25 connection G6R (radial M23), with reduction hub 9418/I25 mounted in the shaft
Changes possible without further notic e - Version 2.0
-
+
A B 0
A/
B/
0/
Ground
G6
M23 - 12 pins
CW
1
2
3 4 5 6 7 8 connector body
G8
M23 - 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
bleu
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
GHU9
Cover : zinc
Body alu
GBU9
Cover : zinc
Body: stainless
steel
GXU9
Cover and
body: stainless
steel
30: 30mm
Nota:
reduction
hubs
available
32: 32mm
option
consult us
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)
10 000
max
G6: M23 12 pins CW
G8: M23 12 pins CCW
GT: terminal box
R : radial
Supply
Output stages
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
transistorised
GH : push-pull 11-30Vdc
150 mA
G3 : PVC cable 8 wires
GP : PUR cable 12 wires
Example:
R020: axial
2m cable
Ex: GHU9 _
30 // 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, GHU9 RANGE
OUTPUT ELECTRONIC / SUPPLY
GHU9
Electronics 5GT is designed for long and high capacity cables (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 the electronics: 5G5, 5GT, 3G3
Protection against inversion of polarity for all the electronics except 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 REFERENCE (Contact the factory for special versions ex: overspeed switch, electronics, special flanges, connections ...)
G5: M23 12 pins CW
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Made en FRANCE
Changes possible without further notic e - Version 2.0
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