BEI Sensors CHM5 User Manual
BEI Sensors SAS
Espace Européen de l’Entreprise
9, rue de Copenhague
CHM5
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 :
CANopen ABSOLUTE SINGLE TURN ENCODERS, CHM5 RANGE
CHM5, the new generation of CANopen absolute single turn encoders :
Solid shaft version Ø 6 to 10mm,
58mm encoder, extra-flat,
Robustness and excellent resistance to shocks / vibrations,
High protection level IP65 (IP67 option)
High performances in temperature –20°C to 85° (-30°C option)
Universal power supply from 5 to 30 Vdc,
13
High resolutions up to 8192 points pre turn (2
).
CHM5_06 radial M23 connection, 9500/003* flange mounted on body
DS 301 V4.02
DS 406 V3.1
CHM5_10 radial cable output
*
Accessory to be ordered separately
Cover : zinc alloy
Material
Bearings 6 000 serie Isolation 500V (1min)
Maximal load s
Shaft iner tia 1.10-6 kg.m2
Torque 4.10-3 N.m Protection(EN 60529) IP 65
Permissible max. speed
Continuous max. speed
Body : aluminium
Shaft : stainless steel
Axial : 50 N
Radial : 100 N
12 000 min-1 Theoretical mechanical lifetime 109 turns (F
9 000 min-1 25 N / 50 N : 99 50 N / 100 N : 12
Changes possible without further notice - Version 2.0
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
Weight (approx.) 0,300 kg
Operating temperature
Storage temperature
- 20 ... + 85 °C (Encoder T°)
- 40 ... + 85 °C
axial
/ F
radial
)
: +33 (0)3 88 20 80 80
BEI Sensors SAS
Espace Européen de l’Entreprise
CHM5
9, rue de Copenhague
B.P. 70044 Schiltigheim
F 67013 Strasbourg Cedex
Tél
Fax : +33 (0)3 88 20 87 87
Mail : info@beisensors.com
www.beisensors.com
Web :
CANopen ABSOLUTE SINGLE TURN ENCODERS, CHM5 RANGE
ELECTRICAL CHARACTERISTICS
Power supply 5 – 30Vdc
Introduction < 1 s
Consumption (without load) < 50mA (at 24Vdc)
Accuracy ± ½ LSB (13 bits)
Programmable parameters
Resolution: defines the resolution per revolution (0 to 8 192),
Transmission speed : programmable from 10kBaud (1000m) to 1 Mbaud (40 m) ; value per default: 20 Kbaud,
Address: define the software address of the encoder on the bus (1 to 127, value by default: id = 1),
Direction : define the direction of count of the encoder,
RAX : defines the value of its preset position (non turning shaft),
CAM: Low and High Limits.
Communication modes
3 modes are available to interrogate the encoder :
POLLING mode: (Response to a RTR message): The position value is only given upon request (SDO mode),
CYCLIC mode: the encoder transmits its position i n an asynchronous manner. The freque ncy of the transmission is
defined by the programmable cyclical timer register from 0 to 65 535 ms,
SYNCHRO mode: the encoder transmits its position on a synchronous demand by the master.
STANDARD M23 CANOPEN CONNECTION
1 2 3 4 5 6 7 8, 9, 11 10 12
Reserved CAN LOW CAN GND Reserved Reserved Reserved CAN HIGH Reserved 0V + 5/30Vdc
Pinout 3 (CAN GND) and 10 (0V) are connected together (intern the encoder).
Nota : Refer to the bus standards for the maximal derivation length.
ORDERING CODE (Special versions upon request, for ex. special flanges/electronics/connections…)
Shaft Power supply Output stage Code Resolution Connection
CHM5
CHM5 _ 10 // P BB B //
10 :
10mm
06 :
6mm
P :
5 to 30Vdc
BB :
CANopen
B:
Binary
13 :
8192 points per
revolution (213)
13 //
12 pinouts
clockwise
BC:
M23
BC R
Connection
orientation
R :
radial
Made in France
Changes possible without further notice - Version 2.0
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