BEI Sensors PHM9 User Manual

Material
Cover : steel

Shocks (EN60068.2.27)

 500m.s

-2

(during 6 ms)

Body: aluminium

Vibrations (EN60068.2.6)

 100m.s

-2

(10 ... 2 000 Hz)

Shaft

Stainless steel

EMC

EN 61000-6-4, EN 61000-6-2

Bearings

6001 serie

Isolation

100V (1 min.)

Maximal loads
Axial : 100 N

Encoder weight (approx.)

1,600 kg

Radial : 200 N

Operating temperature

- 20 ... + 85 °C (encoder T°)

Shaft inertia

 15.10-6 kg.m2

Storage temperature

- 20 ... + 85 °C

Torque

 10.10-3 N.m

Protection(EN 60529)

IP 65

Permissible max. speed

6 000 min-1 Theoretical mechanical lifetime 109 turns (F

axial

/ F

radial

)

Continuous max. speed

6 000 min-1

20 N / 30 N

50 N / 100 N

100 N / 200 N

Shaft seal

Viton double lips

360

18

2,2

BEI Sensors SAS

Espace Européen de l’Entreprise
9, rue de Copenhague
B.P. 70044 Schiltigheim
F 67013 Strasbourg Cedex

Tél : [phone]
Fax : [phone]
Mail : [e-mail]
Web : www.beisensors.com

DS 301 V4.02

DS 406 V3.1

PHM9

CANopen ABSOLUTE MULTI-TURN ENCODERS, PHM9 RANGE

PHM9, 90mm encoder, the new generation of CANopen multi-turn encoder:

 Heavy Duty version, 11 & 12 mm solid shaft.
 Robustness and excellent resistance to shocks / vibrations.
 High protection level IP65.
 High performances in temperature –20°C to +85°C.
 Universal electronic circuits from 5 to 30Vdc.
 High resolutions available: 8192 (13 bits) per turn.
 Turn counting up to 65 536 (16 bits).
 Available with incremental channels – 2048 points – 5 to 30 Vdc.
 Also available with SSI, Profibus and RS232 interface.

PHM9_12 connection BCR (M23 radial)

MECHANICAL CHARACTERISTICS

Changes possible without further notic e - Version 2.0

Power supply

5 – 30Vdc

Introduction

< 1 s

Consumption (without load)

< 50mA (at 24Vdc)

Accuracy

± ½ LSB (13 bits)

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

Shaft 

Power supply

Output

stages

Code

Resolution

Nb of turns

Connection

Connection

orientation

PHM9 12

12mm

P :

5 to 30Vdc

BB :

CANopen

B:

Binary

13 :

8192 points

per turn (213)

B16 :

65 536 turns

(216)

BC:

M23
12 pinouts
clockwise

R :

radial

PHM9 _

12 //

P

BB

B //

13

B16 //

BC

R

BEI Sensors SAS

Espace Européen de l’Entreprise
9, rue de Copenhague
B.P. 70044 Schiltigheim
F 67013 Strasbourg Cedex

Tél : [phone]
Fax : [phone]
Mail : [e-mail]
Web : www.beisensors.com

PHM9

CANopen ABSOLUTE MULTI-TURN ENCODERS, PHM9 RANGE

ELECTRICAL CHARACTERISTICS

Programmable parameters

Resolution: defines the resolution per revolution (0 to 8 192),
Global resolution : total amount of codes for the encoder (2 to 536 870 912),
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 in an asynchronous manner. The frequency 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.

CANOPEN CONNECTION

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…)

Made in France

Changes possible without further notic e - Version 2.0