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Hitachi

株式会社 日立産機システムモータ

生産終了機種に関して：ギヤモータ：軽負荷用CAシリーズ

技術ノート

  • ※出力0.75kW以上は別シリーズにてご案内しております。

CAギヤモータの出力軸許容トルク

減速比 回転速度
(min-1)		 周波数
(Hz)		 出力(kW)
0.1 0.2 0.3 0.4 0.75 1.5 2.2
1/1150 1.3 50 498
(50.8)		 765
(78.8)		 1,230
(125)		 1,230
(125)		 ― ― ―
1.6 60 414
(42.2)		 765
(78.0)		 1,130
(115)		 1,230
(125)		 ― ― ―
1/910 1.6 50 399
(40.7)		 739
(75.4)		 1,130
(115)		 1,230
(125)		 ― ― ―
2.0 60 331
(33.8)		 614
(62.6)		 937
(95.5)		 1,230
(125)		 ― ― ―
1/700 2.1 50 306
(31.2)		 556
(56.7)		 882
(89.9)		 1,180
(120)		 ― ― ―
2.6 60 254
(25.9)		 461
(47.0)		 732
(74.6)		 975
(99.4)		 ― ― ―
1/580 2.6 50 208
(21.2)		 478
(48.7)		 574
(58.5)		 765
(78.0)		 ― ― ―
3.1 60 208
(21.2)		 397
(40.5)		 574
(58.5)		 765
(78.0)		 ― ― ―
1/460 3.3 50 204
(20.8)		 388
(39.6)		 549
(56.0)		 732
(74.6)		 1,140
(116)		 ― ―
3.9 60 170
(17.3)		 323
(32.9)		 455
(46.4)		 607
(61.9)		 947
(96.6)		 ― ―
1/340 4.4 50 150
(15.3)		 285
(29.1)		 417
(42.5)		 555
(56.6)		 810
(82.6)		 ― ―
5.3 60 125
(12.7)		 237
(24.2)		 346
(35.3)		 461
(47.0)		 673
(68.6)		 ― ―
1/280 5.4 50 127
(12.9)		 240
(24.5)		 345
(35.2)		 460
(46.9)		 715
(72.9)		 ― ―
6.4 60 105
(10.7)		 200
(20.4)		 286
(29.2)		 381
(38.9)		 593
(60.5)		 ― ―
1/200 7.5 50 117
(11.95)		 223
(22.7)		 374
(38.1)		 498
(50.81)		 765
(78.0)		 1,230
(125.0)		 ―
9 60 97.3
(9.92)		 202
(20.6)		 310
(31.6)		 414
(42.19)		 765
(78.0)		 1,230
(125.0)		 ―
1/160 9.4 50 97.1
(9.90)		 195
(19.90)		 299
(30.5)		 399
(40.65)		 739
(75.36)		 1,230
(125.0)		 ―
11.3 60 80.6
(8.22)		 162
(16.52)		 248
(25.3)		 331
(33.75)		 614
(62.58)		 1,230
(125.0)		 ―
1/120 12.5 50 70.4
(7.18)		 150
(15.30)		 229
(23.4)		 306
(31.22)		 556
(56.65)		 1,170
(119.8)		 ―
15 60 58.4
(5.96)		 125
(12.71)		 190
(19.4)		 254
(25.93)		 461
(47.04)		 975
(99.4)		 ―
1/100 15 50 57.5
(5.86)		 94.0
(9.59)		 188
(19.2)		 208
(21.2)		 478
(48.74)		 765
(78.0)		 1,230
(125)
18 60 47.8
(4.87)		 94.0
(9.59)		 156
(15.9)		 208
(21.2)		 397
(40.47)		 765
(78.0)		 1,200
(122)
1/80 18.8 50 47.0
(4.79)		 93.0
(9.48)		 153
(15.6)		 204
(20.78)		 389
(39.62)		 731
(74.56)		 1,140
(116)
22.5 60 39.0
(3.98)		 77.2
(7.87)		 127
(12.9)		 169
(17.25)		 323
(32.90)		 607
(61.92)		 947
(96.6)
1/60 25 50 34.7
(3.54)		 71.6
(7.30)		 113
(11.5)		 150
(15.28)		 285
(29.09)		 555
(56.57)		 810
(82.6)
30 60 28.8
(2.94)		 59.4
(6.06)		 93.4
(9.52)		 124
(12.69)		 237
(24.16)		 461
(46.98)		 673
(68.6)
1/50 30 50 32.1
(3.27)		 59.4
(6.06)		 94.9
(9.68)		 127
(12.90)		 240
(24.51)		 459
(46.85)		 715
(72.9)
36 60 26.7
(2.72)		 49.6
(5.06)		 78.7
(8.03)		 105
(10.71)		 200
(20.36)		 382
(38.91)		 593
(60.5)
1/40 37.5 50 23.7
(2.42)		 47.5
(4.84)		 75.0
(7.65)		 100
(10.2)		 186
(19.0)		 395
(40.3)		 564
(57.5)
45 60 19.7
(2.01)		 39.4
(4.02)		 62.3
(6.35)		 83.1
(8.47)		 155
(15.78)		 329
(33.5)		 468
(47.7)
1/30 50 50 18.5
(1.89)		 37.1
(3.78)		 55.4
(5.65)		 73.8
(7.53)		 145
(14.78)		 288
(29.4)		 421
(42.9)
60 60 15.4
(1.57)		 30.8
(3.14)		 46.1
(4.70)		 61.4
(6.26)		 120
(12.28)		 240
(24.5)		 349
(35.6)
1/25 60 50 15.0
(1.53)		 29.9
(3.05)		 45.2
(4.61)		 60.3
(6.15)		 120
(12.27)		 240
(24.5)		 350
(35.7)
72 60 12.5
(1.27)		 24.9
(2.54)		 37.6
(3.83)		 50.1
(5.11)		 99.9
(10.19)		 199
(20.3)		 290
(29.6)
1/20 75 50 12.4
(1.26)		 24.7
(2.52)		 37.9
(3.86)		 50.4
(5.14)		 94.2
(9.61)		 188
(19.2)		 275
(28.0)
90 60 10.3
(1.05)		 20.6
(2.10)		 31.4
(3.20)		 41.9
(4.27)		 78.3
(7.98)		 156
(15.9)		 228
(23.3)
1/15 100 50 9.3
(0.95)		 18.6
(1.90)		 27.6
(2.81)		 36.8
(3.75)		 71.0
(7.24)		 142
(14.5)		 208
(21.2)
120 60 7.7
(0.79)		 15.5
(1.58)		 22.8
(2.33)		 30.5
(3.11)		 58.9
(6.01)		 118
(12.0)		 173
(17.6)
1/10 150 50 6.3
(0.64)		 12.6
(1.28)		 18.3
(1.88)		 24.5
(2.50)		 49.1
(5.01)		 99.0
(10.1)		 145
(14.8)
180 60 5.2
(0.53)		 10.4
(1.06)		 15.3
(1.56)		 20.4
(2.08)		 40.8
(4.16)		 82.0
(8.36)		 121
(12.3)
1/5 300 50 3.1
(0.32)		 6.4
(0.65)		 9.5
(0.97)		 12.7
(1.29)		 24.1
(2.46)		 49.3
(5.03)		 69.8
(7.12)
360 60 2.6
(0.27)		 5.3
(0.54)		 7.8
(0.80)		 10.5
(1.07)		 20.1
(2.05)		 40.9
(4.17)		 58.0
(5.91)

CAギヤモータの許容オーバハングロード

単位N・m(kgf・m)

減速比 回転速度
(min-1)		 周波数
(Hz)		 出力(kW)
0.1 0.2 0.3 0.4 0.75 1.5 2.2
1/1150 1.3 50 6,330
(645)		 8,290
(845)		 13,480
(1,375)		 13,480
(1,375)		 ― ― ―
1.6 60
1/910 1.6 50 6,330
(645)		 8,290
(845)		 13,480
(1,375)		 13,480
(1,375)		 ― ― ―
2.0 60
1/700 2.1 50 6,330
(645)		 8,290
(845)		 13,480
(1,375)		 13,480
(1,375)		 ― ― ―
2.6 60
1/580 2.6 50 5,250
(535)		 6,330
(645)		 8,240
(840)		 8,240
(840)		 ― ― ―
3.1 60
1/460 3.3 50 5,250
(535)		 6,330
(645)		 8,240
(840)		 8,240
(840)		 13,390
(1,365)		 ― ―
3.9 60
1/340 4.4 50 5,250
(535)		 6,330
(645)		 8,240
(840)		 8,240
(840)		 13,390
(1,365)		 ― ―
5.3 60
1/280 5.4 50 5,250
(535)		 6,330
(645)		 8,240
(840)		 8,240
(840)		 13,390
(1,365)		 ― ―
6.4 60
1/200 7.5 50 2,840
(290)		 5,300
(540)		 6,330
(645)		 6,330
(645)		 8,290
(845)		 13,480
(1,375)		 ―
9 60
1/160 9.4 50 2,840
(290)		 5,300
(540)		 6,330
(645)		 6,330
(645)		 8,290
(845)		 13,480
(1,375)		 ―
11.3 60
1/120 12.5 50 2,840
(290)		 5,300
(540)		 6,330
(645)		 6,330
(645)		 8,290
(845)		 13,480
(1,375)		 ―
15 60
1/100 15 50 1,720
(175)		 2,790
(285)		 5,250
(535)		 5,250
(535)		 6,330
(645)		 8,240
(840)		 13,390
(1,365)
18 60
1/80 18.8 50 1,720
(175)		 2,790
(285)		 5,250
(535)		 5,250
(535)		 6,330
(645)		 8,240
(840)		 13,390
(1,365)
22.5 60
1/60 25 50 1,720
(175)		 2,790
(285)		 5,250
(535)		 5,250
(535)		 6,330
(645)		 8,240
(840)		 13,390
(1,365)
30 60
1/50 30 50 1,720
(175)		 2,790
(285)		 5,250
(535)		 5,250
(535)		 6,330
(645)		 8,240
(840)		 13,390
(1,365)
36 60
1/40 37.5 50 1,720
(175)		 2,790
(285)		 5,250
(535)		 5,250
(535)		 6,330
(645)		 8,240
(840)		 13,390
(1,365)
45 60
1/30 50 50 1,410
(144)		 1,410
(144)		 2,230
(227)		 2,230
(227)		 3,330
(340)		 6,270
(639)		 7,680
(783)
60 60
1/25 60 50 1,190
(121)		 1,190
(121)		 1,880
(192)		 1,880
(192)		 3,330
(340)		 5,300
(540)		 6,490
(662)
72 60
1/20 75 50 1,100
(112)		 1,100
(112)		 1,750
(178)		 1,750
(178)		 3,290
(335)		 4,920
(502)		 6,030
(615)
90 60
1/15 100 50 1,000
(102)		 1,000
(102)		 1,590
(162)		 1,590
(162)		 3,000
(306)		 4,470
(456)		 5,470
(558)
120 60
1/10 150 50 883
(90)		 883
(90)		 1,390
(142)		 1,390
(142)		 2,620
(267)		 3,900
(398)		 4,790
(488)
180 60
1/5 300 50 696
(71)		 696
(71)		 1,100
(112)		 1,100
(112)		 2,080
(212)		 3,100
(316)		 3,800
(387)
360 60

CAギヤモータ実減速比

減速比 0.1 0.2 0.3 0.4 0.75 1.5 2.2
1／1,150 1／1,150 1／1,151 1／1,099 1／1,099 ― ― ―
1／910 1／892.0 1／899.3 1／910.5 1／910.5 ― ― ―
1／700 1／685.1 1／676.0 1／711.0 1／711.0 ― ― ―
1／580 1／592.5 1／605.6 1／605.7 1／605.7 ― ― ―
1／460 1／455.9 1／472.7 1／442.8 1／442.8 1／466.8 ― ―
1／340 1／335.4 1／347.1 1／335.9 1／335.9 1／331.5 ― ―
1／280 1／283.0 1／292.5 1／278.2 1／278.2 1／292.5 ― ―
1／200 1／196.8 1／192.5 1／196.8 1／196.8 1／199.1 1／191.1 ―
1／160 1／163.2 1／154.1 1／157.4 1／157.4 1／155.6 1／158.3 ―
1／120 1／118.3 1／118.5 1／120.9 1／120.9 1／117.0 1／123.7 ―
1／100 1／96.6 1／97.1 1／98.9 1／98.9 1／100.7 1／97.4 1／103.7
1／80 1／79.0 1／78.1 1／80.5 1／80.5 1／81.8 1／77.0 1／81.9
1／60 1／58.3 1／60.2 1／59.2 1／59.2 1／60.1 1／58.4 1／58.2
1／50 1／51.8 1／50.2 1／49.9 1／49.9 1／50.6 1／48.4 1／51.3
1／40 1／38.3 1／38.3 1／38.7 1／38.7 1／38.5 1／40.8 1／40.5
1／30 1／29.9 1／29.9 1／29.8 1／29.8 1／29.9 1／29.8 1／29.6
1／25 1／24.2 1／24.2 1／24.3 1／24.3 1／24.8 1／24.8 1／24.6
1／20 1／20.0 1／20.0 1／20.3 1／20.3 1／19.4 1／19.4 1／19.3
1／15 1／15.1 1／15.1 1／14.8 1／14.8 1／14.7 1／14.7 1／14.6
1／10 1／10.11 1／10.11 1／9.89 1／9.89 1／10.13 1／10.19 1／10.21
1／5 1／5.11 1／5.11 1／5.11 1／5.11 1／4.99 1／5.09 1／4.91

CAギヤモータの慣性J (GD2)(モータ軸換算)

単位kg・m2(kgf・m2)

横型、立て型、ギヤモータの慣性J (GD2)
減速比 出力 (kW) (三相)
0.1 0.2 0.3 0.4 0.75 1.5 2.2
1/280〜1/1,150 3.75×10-4
(0.0015)		 5.75×10-4
(0.0023)		 5.75×10-4
(0.0023)		 5.75×10-4
(0.0023)		 ― ― ―
1/50〜1/200 3.75×10-4
(0.0015)		 5.75×10-4
(0.0023)		 5.75×10-4
(0.0023)		 5.75×10-4
(0.0023)		 0.00108
(0.0043)		 0.00223
(0.0089)		 0.00425
(0.0170)
1/5〜1/40 3.75×10-4
(0.0015)		 5.75×10-4
(0.0023)		 5.75×10-4
(0.0023)		 5.75×10-4
(0.0023)		 0.00108
(0.0043)		 0.00223
(0.0089)		 0.00425
(0.0170)

単位kg・m2(kgf・m2)

ブレーキ付きギヤモータの慣性J (GD2)
減速比 出力 (kW) (三相)
0.1 0.2 0.4 0.75 1.5 2.2
1/280〜1/1,150 4.25×10-4
(0.0017)		 6.25×10-4
(0.0025)		 6.25×10-4
(0.0025)		 ― ― ―
1/50〜1/200 4.25×10-4
(0.0017)		 6.25×10-4
(0.0025)		 6.25×10-4
(0.0025)		 0.0012
(0.0048)		 0.00253
(0.0101)		 0.0045
(0.0180)
1/5〜1/40 4.25×10-4
(0.0017)		 6.25×10-4
(0.0025)		 6.25×10-4
(0.0025)		 0.0012
(0.0048)		 0.00253
(0.0101)		 0.0045
(0.0180)