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BLM
2.7. External Motor Wiring
The forcer is supplied with flying leads for the motor winding, Hall-effect devices, and thermal
overload sensor. It is the responsibility of the customer to supply all external wiring to interface with
these devices. Customer-supplied wiring must obey all local electrical safety requirements.
The wiring must be able to supply the rated current without overheating.
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The wire insulation must be rated for the voltage and temperature at which the motor is oper-
l
ating.
Cable selection and installation should be made to reduce EMI emissions and to increase EMI
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immunity.
In addition to the external wiring, it is also the responsibility of the customer to provide over-current
protection for the motor.
Figure 2-10:
Motor Wiring with Flying Leads
Table 2-2:
Cable Diameter and Wire Gauge
Motor (Standard
Preparation)
BLMSC, BLMUC, BLMC, BLM
BLMH
BLMX
52
Motor
Cable
Wire Gauge
Diameter
AWG (mm
mm (in)
4.7 (0.19)
22 (0.33)
8.2 (0.32)
16 (1.31)
11.4 (0.49)
12 (3.31)
Hardware Manual
Feedback
Cable
Diameter
2
)
mm (in)
4.7 (0.19)
4.7 (0.19)
4.7 (0.19)
www.aerotech.com
Wire Gauge
2
AWG (mm
)
26 (0.13)
26 (0.13)
26 (0.13)
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