10. CHARACTERISTICS
10 - 5
10.2 Power supply capacity and generated loss
(1) Amount of heat generated by the servo amplifier
Table 10.1 indicates servo amplifiers' power supply capacities and losses generated under rated load.
For thermal design of an enclosed type cabinet, use the values in the table in consideration for the worst
operating conditions. The actual amount of generated heat will be intermediate between values at rated
torque and servo-off according to the duty used during operation. When the servo motor is run at less
than the rated speed, the power supply capacity will be smaller than the value in the table, but the servo
amplifier's generated heat will not change.
Table 10.1 Power supply capacity and generated loss per servo motor at rated output
Servo amplifier
Servo motor
(Note 1)
Power supply
capacity
[kVA]
(Note 2) Servo amplifier-generated heat [W]
Area required for
heat dissipation
[m
2
]
At rated output
At rated output
[Generated heat
in the cabinet
when cooled
outside the
cabinet] (Note 3)
With servo-off
MR-J4-10A(-RJ)
HG-MR053 0.3
25 15 0.5
HG-MR13 0.3
25
15
0.5
HG-KR053 0.3
25
15
0.5
HG-KR13 0.3
25
15
0.5
MR-J4-20A(-RJ)
HG-MR23 0.5
25
15
0.5
HG-KR23 0.5
25
15
0.5
MR-J4-40A(-RJ)
HG-MR43 0.9
35
15
0.7
HG-KR43 0.9
35
15
0.7
MR-J4-60A(-RJ)
HG-SR52 1.0
40
15
0.8
HG-SR51 1.0
40
15
0.8
HG-JR53 1.0
40
15
0.8
MR-J4-70A(-RJ)
HG-MR73 1.3
50
15
1.0
HG-KR73 1.3
50
15
1.0
HG-UR72 1.3
50
15
1.0
HG-JR73 1.3
50
15
1.0
MR-J4-100A(-RJ)
HG-SR102 1.7
50
15
1.0
HG-SR81 1.5
50
15
1.0
HG-JR103 1.7
50
15
1.0
MR-J4-200A(-RJ)
HG-SR152 2.5
90
20
1.8
HG-SR202 3.5
90
20
1.8
HG-SR121 2.1
90
20
1.8
HG-SR201 3.5
90
20
1.8
HG-RR103 1.7
50
15
1.0
HG-RR153 2.5
90
20
1.8
HG-UR152 2.5
90
20
1.8
HG-JR153 2.5
90
20
1.8
HG-JR203 3.5
90
20
1.8
MR-J4-350A(-RJ)
HG-SR352 5.5
130
20
2.6
HG-SR301 4.8
120
20
2.4
HG-RR203 3.5
90
20
1.8
HG-UR202 3.5
90
20
1.8
HG-JR353 5.5
160
20
2.7
MR-J4-500A(-RJ)
HG-SR502 7.5
195
25
3.9
HG-SR421 6.3
160
25
3.2
HG-RR353 5.5
135
25
2.7
HG-RR503 7.5
195
25
3.9
HG-UR352 5.5
195
25
3.9
HG-UR502 7.5
195
25
3.9
HG-JR503 7.5
195
25
3.9
MR-J4-700A(-RJ)
HG-SR702 10
300
25
6.0
HG-JR703 10
300
25
6.0
HG-JR701M 10
300
25 6.0
HG-JR601 8.6
250
25
5.0
Summary of Contents for MR-J4-100A(-RJ)
Page 19: ...10 MEMO ...
Page 75: ...1 FUNCTIONS AND CONFIGURATION 1 56 MEMO ...
Page 83: ...2 INSTALLATION 2 8 MEMO ...
Page 159: ...3 SIGNALS AND WIRING 3 76 MEMO ...
Page 203: ...4 STARTUP 4 44 MEMO ...
Page 351: ...7 SPECIAL ADJUSTMENT FUNCTIONS 7 40 MEMO ...
Page 365: ...8 TROUBLESHOOTING 8 14 MEMO ...
Page 387: ...9 DIMENSIONS 9 22 MEMO ...
Page 403: ...10 CHARACTERISTICS 10 16 MEMO ...
Page 553: ...12 ABSOLUTE POSITION DETECTION SYSTEM 12 30 MEMO ...
Page 567: ...13 USING STO FUNCTION 13 14 MEMO ...
Page 607: ...14 COMMUNICATION FUNCTION MITSUBISHI ELECTRIC GENERAL PURPOSE AC SERVO PROTOCOL 14 40 MEMO ...
Page 639: ...15 USING A LINEAR SERVO MOTOR 15 32 MEMO ...
Page 767: ...18 MR J4 03A6 RJ SERVO AMPLIFIER 18 84 MEMO ...
Page 856: ...APPENDIX App 41 ...
Page 905: ...MEMO ...