Specifications
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89
Input Voltage ............ 10 to 30 VDC max SSI or CANopen
5 VDC SSI Only
Input Current ...........50 mA max with no external load
Power
Consumption ........... 0.5 W max
Resolution
(Single) ..................... 12 bit (CANopen)
8 to 14 bit (SSI)
Resolution (Multi) .... Up to 40 bit multiturn (CANopen or SSI)
Accuracy ................... +/- 0.35°
Repeatability ............ +/- 0.2°
Protocol ....................CANopen:
Communication profile CiA 301
Device profile for encoder CiA 406 V3.2
class C2
Node Number .......... 0 to 127 (default 127)
Baud Rate ................. 10 Kbaud to 1 Mbaud with automatic
bit rate detection
Note: The standard settings as well as any customization
in the software can be changed via LSS (CiA 305) and the
SDO protocol (e.g. PDOs, scaling, heartbeat, node-ID, baud
rate, etc.)
Synchronous.............When a synchronization telegram
(SYNC) is received from another
bus node, PDOs are transmitted
independently
Asynchronous........... A PDO message is triggered by an
internal event (e.g. change of
measured value, internal timer, etc.)
Clock Input ............... via opto coupler
Clock Frequency ....... 100KHz to 500KHz
Data Output .............RS485 / RS422 compatible
Output Code ............ Gray or binary
SSI Output ................ Angular position value
Parity Bit ................... Optional (even/odd)
Error Bit ....................Optional
Turn On Time ........... <1.5 sec
Pos. Counting Dir. ..... Connect DIR to GND for CW
Connect DIR to VDC for CCW
(when viewed from shaft end)
Set to Zero ................ Apply VDC for 2 sec
Protection ................Galvanic Isolation
Max Shaft Speed ...... 12,000 RPM
Radial Shaft Load ..... 7 lb (32 N) = bearing life 1.10
10
revs
3.6 lb (16 N) = bearing life 1.10
11
revs
Axial Shaft Load .......5 lb (20 N) = bearing life 1.10
10
revs
2.3 lb (10 N) = bearing life 1.10
11
revs
Starting Torque ........ <0.45 oz-in typical
Housing .................... Ferrous chrome-plated magnetic
screening
Weight ...................... 5 oz typical
Storage Temp ........... -40° to +100° C
Humidity................... 95% RH non-condensing
Vibration................... 5 g @ 10 to 2000 Hz
Shock ........................100 g @ 6 ms duration
Sealing ......................IP67, shaft sealed to IP65
SSI ENCODERS
Function
Cable
†
Wire Color
8-pin
M-12
Ground (GND) White 1
+VDC Brown 2
SSI CLK+ Green 3
SSI CLK- Yellow 4
SSI DATA+ Gray 5
SSI DATA- Pink 6
PRESET Blue 7
DIR Red 8
Shield Side - Exit Housing
End - Exit N/C
Housing
†
Standard cable is 24 AWG conductors with foil and braid shield.
CANOPEN ENCODERS
Function Pin
+VDC 2
Ground (GND) 3
CAN
High
4
CAN
Low
5
CAN
GND
/ Shield 1
All dimensions are in inches with a tolerance of +0.005" or +0.01" unless otherwise specified.
Metric dimensions are given in brackets [mm].
45°
MA36-servmb
6MM F7 STANDARD
0.250 INCH F7 OPTIONAL
1.42 [36.0]
0.51 [13.0] M12 CONN.
0.79 [20.0] CABLE GLAND NUT
REAR CONNECTIONS
1.50 [38.0]
0.079 [2.00]
0.118 [3.00]
0.118 [3.00]
1.299
[33.00]
1.417
[36.00]
M3x0.5-6H
4X @ 90°
Ø1.024 [26.00] B.C.
SIDE GROMMET
CABLE OPTION
0.45 [11.5]
LED