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11. CHARACTERISTICS
(Note 2)
Servo amplifier-generated heat[W]
Area required for heat dissipation
Servo amplifier Servo motor
(Note 1)
Power supply
capacity[kVA]
At rated torque With servo off [m
2
] [ft
2
]
HC-SFS502 7.5 195 25 3.9 42.0
HC-RFS353 5.5 135 25 2.7 29.1
HC-RFS503 7.5 195 25 3.9 42.0
HC-UFS352 5.5 195 25 3.9 42.0
HC-UFS502 7.5 195 25 3.9 42.0
HC-LFS302 4.5 120 25 2.4 25.8
MR-J2S-500B
HA-LFS502 7.5 195 25 3.9 42.0
HC-SFS702 10.0 300 25 6.0 64.6
MR-J2S-700B
HA-LFS702 10.6 300 25 6.0 64.6
HA-LFS11K2 16.0 530 45 11 118.4
HA-LFS801 12.0 390 45 7.8 83.9
HA-LFS12K1 18.0 580 45 11.6 124.8
MR-J2S-11KB
HA-LFS11K1M 16.0 530 45 11.0 118.4
HA-LFS15K2 22.0 640 45 13 139.0
HA-LFS15K1 22.0 640 45 13 139.0
MR-J2S-15KB
HA-LFS15K1M 22.0 640 45 13 139.0
HA-LFS22K2 33.0 850 55 17 183.0
HA-LFS20K1 30.1 775 55 15.5 166.8
HA-LFS25K1 37.6 970 55 19.4 208.8
MR-J2S-22KB
HA-LFS22K1M 33.0 850 55 17.0 193.0
Note 1. Note that the power supply capacity will vary according to the power supply impedance. This value assumes that the power
factor improving reactor is not used.
2. Heat generated during regeneration is not included in the servo amplifier-generated heat. To calculate heat generated by the
regenerative option, use Equation 12.1 refer to section 12.1.1.