NSK MEGATORQUE M-ESB-YSB2020AB300 - CN4: Motor Connector; CN4: Pin-Out

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B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
2.11. CN4: Motor Connector
2.11.1. Pin-out
2
2
3
3
t
t
y
y
p
p
e
e
2
2
5
5
t
t
y
y
p
p
e
e
2.11. CN4: Motor Connector
！
Caution : Use the Cable Set Provided with the Driver Unit. You cannot cut the
cable or hookup to other cable as the Cable Set is specially made for
the Megatorque Motor.
Table 2-35
Connector of Driver Unit Tyco Electronics AMP K.K.
172039-1
Mating connector (user side) Tyco Electronics AMP K.K.
172495-1*
Mating connector shell type (user side) Tyco Electronics AMP K.K.
172774-1*
* Provided with the Driver Unit.
2.11.1. Pin-out
Figure 2-42: Pin-out
7
6
4
3
2
1 5
C +
C –
E
A +
A –
B +
B –
2.11.2. Signal List
Table 2-36: Signal list
Pin
Signal
Name
Function
1
A+ Motor winding øA (+)
2
A– Motor winding øA (–)
3
B+ Motor winding øB (+)
4
B– Motor winding øB (–)
5
C+ Motor winding øC (+)
6
C– Motor winding øA (–)
7
E Motor winding ground
！
Danger: Do not connect or disconnect the connector when the power of Driver
Unit is on.
！
Danger: A high voltage is applied to the connector after the power is turned on.
Be sure not to shorten the pins.
！
Danger: Check the orientation of the connector when inserting it. Though the
connector is self-lock type, be sure to insert it to the bottom. Otherwise
you cannot secure the connector.