NSK MEGATHRUST ESA-LYB2T15-21, Руководство пользователя

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5.4. CN4: Motor Cable Connector
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Since the Motor cable supplied with the Megathrust Motor System should always be used, you
need only plug the Motor cable connector into CN4. Knowledge of the pin assignment or signal
name is not necessary. This section is offered for reference.
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Caution : • Do not change the cable length.
• Do not use other connector between the Motor cable and CN4.
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Danger : • Insert the connector being careful of its orientation. The connector is of
a self-locking type. Insert the connector until it bottoms; otherwise, it
will not lock.
• Never connect/disconnect the CN4 connector with the Driver Unit
power turned on.
• A high voltage is applied to this connector after the power is turned on.
Be very careful not to cause short-circuit.
Table 5-21
Driver Unit connector AMP 172039-1
Mating connector type
(user device side) AMP 172495-1
(to be prepared by the user)
Mating connector shell type
(user device side) AMP 172774-1
(to be prepared by the user)
5.4.1. CN4 Pin-out
Figure 5-16: CN4 Pin-out
7
6
4
3
2
1 5
C+
C-
E
A+
A-
B+
B-
5.4.2. CN4 Signal List
Table 5-22: Signal Name and Function
Pin Signal Name Function
1 A+ Motor winding phase A (+)
2 A- Motor winding phase A (-)
3
B+ Motor winding phase B (+)
4 B- Motor winding phase B (-)
5 C+ Motor winding phase C (+)
6 C- Motor winding phase C (-)
7 E Motor grounding wire
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