sh030051g.pdf - 第366页

13 - 65 13. SERVO AMPLIFIERS WI TH A LARGE CAPACITY ( 30k TO 55kW ) 13.7.2 Drive unit (1) MR-J3-DU30KB MR-J3-DU37KB MR-J3-DU45KB4 MR-J3-DU55KB4 [Unit: mm] For mounting MR-J3BAT TE2-1 PE TE2-1 20 260 Approx. 200 300 180 7…

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13 - 64
13. SERVO AMPLIFIERS WITH A LARGE CAPACITY
(
30k TO 55kW
)
13.7 Outline drawings
POINT
Refer to section 13.2.1 for outline dimension drawing.
13.7.1 Converter unit (MR-J3-CR55K(4))
[Unit: mm]
7
328
277
300
Approx. 200
180
20
Approx. 20
Approx. 80
260
128
TE1-2
TE2-2
TE3
TE1-1
TE1-2TE1-1
TE3
TE2-2
PE
CHARGE
2- 7 Installation hole
Cooling fan
wind direction
Terminal block layout
(Terminal cover removed)
Mass: 25[kg] (55.2[lb])
TE1-1
TE2-2
P1
L
1
L
2
L
3
P2
TE3
L11
L21
PE
TE1-2
C
Terminal block signal layout
Terminal block screw: M6
Tightening torque: 3.0 [N m]
(26.6 [lb in])
L
L
Terminal block screw: M4
Tightening torque: 1.2 [N m]
(10.6 [lb in])
Terminal block screw: M10
Tightening torque: 10.0 [N m]
(88.5 [lb in])
Terminal block screw: M10
Tightening torque: 10.0 [N m]
(88.5 [lb in])
Terminal block screw: M10
Tightening torque: 10.0 [N m]
(88.5 [lb in])
Mounting screw
Screw size: M6
Tightening torque: 5.4 [N m]
(47.8 [lb in])
13 - 65
13. SERVO AMPLIFIERS WITH A LARGE CAPACITY
(
30k TO 55kW
)
13.7.2 Drive unit
(1) MR-J3-DU30KB
MR-J3-DU37KB
MR-J3-DU45KB4
MR-J3-DU55KB4
[Unit: mm]
For mounting
MR-J3BAT
TE2-1
PE
TE2-1
20
260
Approx. 200
300
180
7
TE3
TE1
328
Approx. 200 128
277
TE1
TE3
Approx. 20
Approx. 80
2- 7 Installation hole
Cooling fan
wind direction
Terminal block layout
(Terminal cover removed)
Mass: 26[kg] (57.3[lb])
TE1
TE2-1
TE3
L11
L
21
PE
Terminal block signal layout
Terminal block screw: M6
Tightening torque: 3.0 [N m]
(26.6 [lb in])
L
L
Terminal block screw: M4
Tightening torque: 1.2 [N m]
(10.6 [lb in])
Terminal block screw: M10
Tightening torque: 10.0 [N m]
(88.5 [lb in])
Terminal block screw: M10
Tightening torque: 10.0 [N m]
(88.5 [lb in])
Mounting screw
Screw size: M6
Tightening torque: 5.4 [N m]
(47.8 [lb in])
UVW
13 - 66
13. SERVO AMPLIFIERS WITH A LARGE CAPACITY
(
30k TO 55kW
)
(2) MR-J3-DU30KB4
MR-J3-DU37KB4
[Unit: mm]
240
Approx. 200
Approx. 200
328
128
180
12060
6
219.2
TE2
TE3
TE1
For mounting
MR-J3BAT
Approx. 60
Approx. 80
2- 6 Installation hole
Cooling fan
wind direction
Terminal block layout
(Terminal cover removed)
Mass: 18[kg] (39.7[lb])
TE1
TE2
TE3
L11
L
21
PE
Terminal block signal layout
Terminal block screw: M6
Tightening torque: 3.0 [N m]
(26.6 [lb in])
L
L
Terminal block screw: M4
Tightening torque: 1.2 [N m]
(10.6 [lb in])
Terminal block screw: M8
Tightening torque: 6.0 [N m]
(53.1 [lb in])
Terminal block screw: M8
Tightening torque: 6.0 [N m]
(53.1 [lb in])
Mounting screw
Screw size: M5
Tightening torque: 3.2 [N m]
(28.3 [lb in])
UVW