Maxon EPOS4 Disk 60/8 - Table 4-70 Possible Combinations of Feedback Signals for EC (BLDC) Motor

Wiring
Possible Combinations to connect a Motor
EPOS4 Disk 60/8 Hardware Reference
CCMC | 2021-10 | rel10276
4-53
4.1.2 EC (BLDC) Motor
Power supply & optional logic supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 4-36
Motor & feedback signals
Hall sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Method # EC1
Hall sensors & Digital incremental encoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Method # EC2
Hall sensors & SSI absolute encoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Method # EC3
Hall sensors & Digital incremental encoder & SSI absolute encoder . . . . . . . . . . . . . . . . . . . . Method # EC4
SSI absolute encoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Method # EC5
Table 4-70 Possible combinations of feedback signals for EC (BLDC) motor
Method
#
Hall
sensors
(Sensor 3)
Digital
Incremental
Encoder
(Sensor 1)
SSI
Absolute
Encoder
(Sensor 2)

Figure(s)
X4 X5 X6
EC1 
4-38
4-39
EC2  
4-38
4-39 / 4-40
EC3  
4-38
4-39 / 4-41
EC4   
4-38
4-39 / 4-40 / 4-41
EC5 
4-38
4-41