BEI Sensors CHO5 User Manual
BEI Sensors SAS
Espace Européen de l’Entreprise
9, rue de Copenhague
CHO5
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 :
PARALLEL SINGLE TURN ABSOLUTE ENCODER, CHO5 RANGE
CHO5, the new generation of parallel absolute single turn encoders :
Through hollow sha ft version Ø14mm, w ith re duct io n hub s in a lum in ium o f 6 , 8 , 10 an d 12 mm
Robustness and excellent resistance to shocks / vibrations
High protection level IP65
High resolutions possibility, up to 15 bits (Gray or binary)
Universal electronic circuits from 5 to 30 Vdc
High performances in temperature –20°C to 90°C (option –40°C to 100°C)
Standard DIRECTION entry, LATCH option
CHO5_14 connection CPR / C1R (radial M23), DAC 9445/015
*
mounted on the body
CHO5_14 connection C3R (radial cable), DAC 9445/015* mounted on the cover
*
Accessory to be ordered separately
Cover : zinc alloy
Material
Body: aluminium
Shaft : stainless steel
Shocks (EN60068-2-27) 500 m.s-2 (during 6 ms)
Vibrations (EN60068-2-6) 100 m.s-2 (10 … 2 000 Hz)
EMC EN 61000-6-4, EN 61000-6-2
Bearings 6 803 serie Isolation 1 000 V eff
Maximum loads
Shaft iner tia 2,2.10-6 kg.m2
Axial : 20 N Encoder weight (approx.) 0,270 kg
Radial : 50 N
Operating temperature
Storage temperature
- 20 … + 90°C (Encoder T°)
- 40... + 100°C
Torque 6.10-3 N.m Protection(EN 60529) IP 65
Permissible max. speed
Continuous max. speed
Shaft seal Viton 10N / 25N : 230 20N / 50N : 29
9 000 min-1
6 000 min-1 Theoretical mechanical lifetime 109 turns (F
Changes possible without further notice - Version 2.0
Torque (ring pressure screw) nominal: 1.5 N.m, break: 2.0 N.m
/ F
axial
radial
)
BEI Sensors SAS
Espace Européen de l’Entreprise
9, rue de Copenhague
CHO5
B.P. 70044 Schiltigheim
F 67013 Strasbourg Cedex
Tél : +33 (0)3 88 20 80 80
: +33 (0)3 88 20 87 87
Fax
Mail : info@beisensors.com
www.beisensors.com
Web :
PARALLEL SINGLE TURN ABSOLUTE ENCODER, CHO5 RANGE
CONNECTION ELECTRONIC
13 bits +
color
DIRECTION
CP or C3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
white
WH
brown
BN
green
GN
yellow
YE
grey
GY
pink
PK
blue
BU
red
RD
black
BK
violet
VT
white/brown
WH/BN
white/green
WH/GN
white/yellow
WH/YE
white/grey
WH/GY
white/pink
WH/PK
white/blue
WH/BU
White/red
WH/RD
0V 0V
+Vcc +Vcc
D0 D0
D1 D1
D2 D2
D3 D3
D4 D4
D5 D5
D6 D6
D7 D7
D8 D8
D9 D9
D10 D10
D11 D11
D12 D12
DIRECTION D13
/ DIRECTION
14 bits +
DIRECTION
C1
Example, 10 bits encoder : only MSB will be supplied (D3 to D12)
ORDERING REFERENCE (
Shaft Supply Output stage Code Resolution Connection Orientation
14mm
Shaft
CHO5
reduction
hubs
available up
to 6mm
CHO5 _ 14 // P C5 G //
Contact the factory for special versions, ex: special flanges, connections, electronics…)
14 :
P :
5 to 30Vdc
C5 :
push pull
5 to 30Vdc
Binary
Gray
Monitoring function available as option :
- of the code coherence
- of the LED internal regulated current loop
- of temperature range with 2 limits
Consult us
Made in FRANCE
Changes possible without further notice - Version 2.0
Power supply : 5 to 30Vdc
Consumption without load : 100mA max
Current output per channel : Is=20mA max
Level ‘’0’’ (Is=20mA) max : V
Level ‘’1’’ (Is=20mA) min : V
= 0,5Vdc
ol
= Vcc-2,5Vdc
oh
Protection against shor t circuits and inversion of polarity
DIRECTION
CW increasing code: DIRECTION pin to +Vcc
CCW increasing code : DIRECTION pin to 0Vdc
LATCH (option)
Active data on the outputs : LATCH pin to 0V
Frozen data on the outputs: LATCH pin to +Vcc
Consult us for the connection of an encoder with this option
Power of 2:
B:
G :
1: 1 bit
to
14: 14 bits
Max: 15 bits
Consult us
13 //
Entry / output available as option:
- LATCH entry
- ERROR output for monitoring functions
CP : M23 16 pins
13 bits + direction
C1 : M23 17 pins
14 bits + direction
C3 : cable gland + 16
wires cable
C3 R020
R : radial
Example :
R020 : radial
cable 2m
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