sh030051g.pdf - 第189页
9 - 6 9. OUTLINE DRAWINGS (6) MR-J3-350B [Unit: mm] Approx.14 Approx. 25.5 90 168 6 78 6 45 6 156 6 6 moun ting hole 195 21.4 Approx.80 Cooling fan wind direct ion Approx.68 6 85 With MR-J3BAT 6 Mass: 2.3 [kg] (5.07 [lb]…
9 - 5
9. OUTLINE DRAWINGS
(5) MR-J3-200B(4)
POINT
Connectors (CNP1, CNP2, and CNP3) and appearance of MR-J3-200B servo
amplifier have been changed from January 2008 production. Model name of
the existing servo amplifier is changed to MR-J3-200B-RT. For MR-J3-200B-
RT, refer to appendix 5.
[Unit: mm]
Cooling fan
wind direction
CNP2
CNP3
CNP1
Approx. 80
195
Approx.
25.5
6
6
78
6
45
90
85
6mounting hole
With MR-J3BAT
Approx. 68
6
Mass: 2.1 [kg] (4.63 [lb])
L
1
L2
L3
N
P
2
P
C
D
L
11
L
21
U
V
W
CNP3
CNP2
CNP1
PE terminal
Terminal signal layout
P
1
Screw size: M4
Tightening torque:
1.2 [N m] (10.6 [lb in])
Mounting screw
Screw size: M5
Tightening torque: 3.24 [N
m] (28.7 [lb in])
Approx. 90
78 0.3
Approx. 6
Approx. 6
3-M5 screw
Mounting hole process drawing
9 - 6
9. OUTLINE DRAWINGS
(6) MR-J3-350B
[Unit: mm]
Approx.14
Approx.
25.5
90
168
6
78
6
45
6
156
6
6 mounting hole
195
21.4
Approx.80
Cooling fan
wind direction
Approx.68
6
85
With MR-J3BAT
6
Mass: 2.3 [kg] (5.07 [lb])
U
V
W
CNP3
P
C
D
L
11
L21
CNP2
L
1
L2
L3
N
P
1
P2
CNP1
Terminal signal layout
PE terminal
Screw size: M4
Tightening torque:
1.2 [N m] (10.6 [lb in])
Approx. 90
78 0.3
Approx. 6
Approx. 6
3-M5 screw
Mounting hole process drawing
Mounting screw
Screw size: M5
Tightening torque: 3.24 [N m] (28.7 [lb in])
9 - 7
9. OUTLINE DRAWINGS
(7) MR-J3-350B4
MR-J3-500B(4)
[Unit: mm]
CHARGE
Cooling fan
130
118
6
7.5
7.5
250
235
With MR-J3BAT
200Approx. 80
131.5 68.5
Cooling fan
wind direction
6
Terminal layout
(Terminal cover open)
TE1
TE2
TE3
20.5
2- 6 mounting hole
3 places for
ground (M4)
Built-in regenerative
resistor lead terminal
fixing screw
Mass: 4.6 [kg] (10.1 [lb])
VW
TE2
N
L
11
L
21
TE3
L
1
L
2
L
3
P
TE1
Terminal screw: M4
Tightening torque: 1.2[N m]
Terminal signal layout
PE terminal
CU
P
1
P
2
Built-in regenerative resistor lead
terminal fixing screw
Terminal screw: M3.5(Note)
Tightening torque: 0.8[N m]
Terminal screw: M4
Tightening torque: 1.2[N m]
Terminal screw: M4
Tightening torque: 1.2[N m]
(10.6 [lb in])
(7.08 [lb in])
(10.6 [lb in])
(10.6 [lb in])
Note. Screw size is M3.5 for the control circuit terminal block (TE2) of the servo
amplifier manufactured in April 2007 or later. Screw size is M3 for the control
terminal block (TE2) of the servo amplifier manufactured in March 2007 or earlier.
4-M5 screw
118 0.5
Approx. 130
Approx. 6Approx. 6
Mounting hole process drawing