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Mitsubishi HG-RR User Manual

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8. HG-JR SERIES 
8 -  10 
 
Servo motor 
 
Item 
HG-JR 1000 r/min series  
(Compatible with 3-phase 200 V AC, low inertia/large capacity) 
601(B) 801(B) 12K1(B)
15K1  20K1  25K1  30K1  37K1 
Power supply capacity 
 
Refer to "Power supply equipment capacity and generated loss of servo amplifiers" 
in Servo Amplifier Instruction Manual. 
Continuous running 
duty (Note 1) 
Rated output 
[kW] 
6.0 
8.0 
12 
15 
20 
25 
30 
37 
Rated torque 
[N•m] 
57.3 
76.4 
115 
143 
191 
239 
286 
353 
Maximum torque 
 
 [N•m] 
172 229 345 429  573  717  858 1059 
Rated speed (Note 1)   
[r/min] 
1000 
Maximum speed 
 
[r/min] 
 
2000 
 
 
 
1500 
 
 
Instantaneous permissible speed 
[r/min] 
 
2300 
 
 
 
1725 
 
 
Power rate at 
continuous rated 
torque 
Standard  [kW/s] 
187 265 420 418  582  748  594  761 
With an 
electromagnetic brake 
[kW/s] 
167 243 394   
 
 
 
 
Rated 
current   
[A] 
31 47 60 67  94  95 121 152 
Maximum 
current  
[A] 
108 165 208 231  318  313  399  495 
Moment of inertia J 
Standard [× 10
-4
 kg•m
2
] 
176 220 315 489  627  764 1377 1637 
With an 
electromagnetic brake 
[× 10
-4
 kg•m
2
] 
196 240 336   
 
 
 
 
Recommended load to motor inertia ratio  
(Note 2) 
10 times or less 
Speed/position detector 
 
22-bit encoder common to absolute position/incremental 
(resolution per servo motor revolution: 4194304 pulses/rev) 
Oil seal 
 
 
With 
Insulation class 
 
 
155 (F) 
Structure  
 
Totally-enclosed, 
natural-cooling 
(IP rating: IP67 (Note 3)) 
Totally-enclosed, force-cooled 
(IP rating: IP44 (Note 3)) 
Environment (Note 4) 
Ambient 
temperature 
Operation 
0 °C to 40 °C (non-freezing) 
Storage 
-15 °C to 70 °C (non-freezing) 
Ambient 
humidity 
Operation 
80 %RH or less (non-condensing) 
Storage 
90 %RH or less (non-condensing) 
Ambience  
Indoors (no direct sunlight), 
free from corrosive gas, flammable gas, oil mist, dust, and dirt 
Altitude 
 
1000 m or less above sea level 
Vibration resistance  
(Note 5) 
X, Y: 24.5 m/s
2
 
X, Y: 9.8 m/s
2
 
Vibration rank (Note 6) 
 
V10 
Permissible load for 
the shaft (Note 7) 
L [mm] 
85 
116 
 
140 
 
140 
Radial [N] 
2450 
2940 
 
3234 
 4900 
Thrust [N] 
 
980 
 
 
1470 
 1960 
Mass 
Standard [kg] 
53 
62 
86 
120 
145 
165 
215 
240 
With an 
electromagnetic brake 
[kg] 
65 74 97   
 
 
 
 
Cooling fan 
Power 
supply 
Voltage/ 
Frequency 
 
 
 
3-phase 200 V AC to 240 V AC, 50 Hz/60 Hz 
Power 
consumption 
[W] 
 
 
 
65 (50 Hz)/85 (60 Hz) 
120 (50 Hz)/ 
175 (60 Hz) 
Rated current 
[A] 
 
 
 
0.20 (50 Hz)/0.22 (60 Hz) 
0.39 (50 Hz)/ 
0.52 (60 Hz)