Labs 實驗室轉矩單位換算、扭力換算及馬達規格表、三相馬達電流對照表

轉矩單位換算、扭力單位換算表、對照表

Torque 扭矩(轉矩)在物理學中的力矩,等於力和力臂的乘積,SI 國際單位是牛頓米 N·m,還有公制 kgf.m、英制 lbf.ft 的扭矩單位,例如 1 kgf.m = 9.807 N.m,而磅尺 7.233 lbf.ft 則是英制的扭矩單位。

單位國際 SI 單位英制公制
mN.mcN.mN.mozf.inlbf.inlbf.ftgf.cmkgf.cmkgf.m
1 mN.m10.10.0010.1420.0090.000710.20.010.0001
1 cN.m1010.0101.4160.0880.0071020.1020.001
1 N.m10001001141.68.8510.7381019710.20.102
1 ozf.in7.0620.7060.00710.06250.005720.0720.0007
1 lbf.in11311.30.1131610.0831152.11.1520.0115
1 lbf.ft1356135.61.3561921211382613.830.138
1 gf.cm0.0980.010.00010.0140.00090.0000710.0010.00001
1 kgf.cm98.079.8070.09813.890.8680.0723100010.01
1 kgf.m9807980.79.807138986.87.2331000001001

符號為 N m 或 N·m。牛頓米 Newton metre 國際單位制力矩單位。

N.m lbf.ft kgf.m




三相馬達電流對照表

額定頻率 50Hz60Hz 鼠籠式感應電動機 (SCIM) CNS 14400

三相感應電動機 220V/60Hz

二極 2-Pole四極 4-Pole六極 6-Pole
馬力 HP仟瓦 kW電流 A馬力 HP仟瓦 kW電流 A馬力 HP仟瓦 kW電流 A
0.250.1810.250.181.10.250.181.3
0.50.371.50.50.371.90.50.372.2
10.752.910.753.410.753.6
21.55.521.56.121.56.8
32.2832.28.732.29.3
53.712.953.713.553.715.1
7.55.519.27.55.520.17.55.522.3
107.525.1107.525.1107.528.1
151127.1151136.7151139.1
201548.1201550.3201551.2
2518.560.82518.562.92518.564.4
302272.1302272.9302276.8
403095.1403096.74030100
503712150371245037126
604514360451446045148
755517475551857555195
100752291007524410075264
125902851259029512590314
150110343150110358150110383
175132412175132414175132424
200160489200160495200160513

三相感應電動機 380V/50Hz

二極 2-Pole四極 4-Pole六極 6-Pole
馬力 HP仟瓦 kW電流 A馬力 HP仟瓦 kW電流 A馬力 HP仟瓦 kW電流 A
0.250.180.660.250.180.670.250.180.79
0.50.370.890.50.371.240.50.371.34
10.751.710.752.1310.752.28
21.53.2221.53.8221.54.2
32.24.632.25.1832.25.74
53.77.3653.78.0353.79.32
7.55.511.17.55.5127.55.513
107.514.5107.515.2107.516.6
151121.3151121.6151122.9
201527.7201528.3201530.9
2518.535.22518.5362518.538.2
302241.3302243.9302246.3
403054.2403058.6403060
503770.8503772503778.7
604584.5604583.5604593.4
755510275551187555117
100751351007514410075160
125901671259018012590188
150110203150110220150110230
175132244175132254175132255
200160285200160290200160302

以上數值為參考值,詳細規格請依電動機廠商數值為準。




扭力換算及馬達規格表

扭力換算表 TORQUE CONVERSION FORM

單位英制國際 SI 標準
kgf-cmkgf-mN.cmN.m
kgf-cm10.019.8070.098
kgf-m1001980.79.807
N.cm0.1020.00110.001
N.m10.20.1021001

一般馬達規格表 MOTOR SPECIFICATION SHEET

OUTPUT 輸出2 極 2-Pole4 極 4-Pole
千瓦
(k.w.)
馬力
(H.p)
軸徑
Shaft Dia
(mm)
50Hz60Hz軸徑
Shaft Dia
(mm)
50Hz60Hz
扭力
(kgm)
轉速
(rpm)
扭力
(kgm)
轉速
(rpm)
扭力
(kgm)
轉速
(rpm)
扭力
(kgm)
轉速
(rpm)
0.200.25110.0730000.063600110.1315000.111800
0.400.50140.130.11140.250.21
0.751.00190.240.20190.490.41
1.502.00240.490.41240.970.81
2.203.00240.710.59241.401.20
3.705.00281.201.00282.402.00
5.507.50381.801.50383.603.00
7.5010.00382.402.00384.904.10
11.0015.00423.603.00427.106.00
15.0020.00424.904.10429.708.10
18.5025.00426.005.004212.0010.00
22.0030.00487.106.004814.3011.90
30.0040.00559.708.105519.5016.20

扭矩 (N-m) = 功率(KW) × 9549 / 轉速(rpm)

扭矩 (Kgm) = 扭矩(N.m) / 9.8