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電機(馬達)的一些專業(yè)名詞術(shù)語

1、扭矩
從轉(zhuǎn)軸到力的作用線垂直距離d 乘以力F等于扭矩M,扭矩的單位名稱是牛·米(N.m)
M= Fd  M=力矩(牛。米N.m)  F=力(牛頓N)  d=軸作用線垂直距離(米m)扭矩單位換算  1(牛·米)=10.2(公斤。厘米) 1(?！っ? =0.102(公斤·米)
The torque
From the rotating shaft to the line of action of force perpendicular distance multiplied by F M D
force equals the torque,torque unit name is New Mi(N.m).
M= Fd  M= torque (nm N.m)  F= (N d= axis line of Newton) vertical distance (m m)
Torque unit 1(New Mi)= 10.2 (kg ·cm)  1(New Mi)=0.102 (kg"·m)
2、功率
表示電機在單位時間內(nèi)，在一定的轉(zhuǎn)速下，輸出一定的扭矩所做的功。
計算方式P= 2n/60*n*T
P=機械功率(瓦w)  n=轉(zhuǎn)速(轉(zhuǎn)/分r/min)  T=扭矩(?！っ譔.m)
power
Said motor unit time,at a certain speed,torque output of certain work done.
Calculated by P= 2n/60*n*T
P= mechanical power( watts w)  n-speed (r/min r/ min)  T= torque( Nm Nm)
3、絕緣電阻
常溫、常濕下的電動機以DC500V 兆歐表測量線圈外殼間時，測量值為20MS 以上。
Insul atio n resi sta n ce
Motor under normal temperature and nomal humidity DC500V megger between the measuring
coil casing,measuring value of the 20M 92 more.
4、絕緣耐壓
常溫、常濕下的電動機以線圈外殼間施加一分鐘高壓，亦無異常。
Insulation withstand voltage
Normal temperature and normal humidity of the motor to the coil casing between a high voltage of
one minute is applied,no exception
5、絕緣等級
絕緣等級是指電機繞組采用的絕緣材料的耐熱等級。按其耐熱性分有A.E.B.F.H 五種等級，每
一絕緣等級的絕緣材料都有相應(yīng)的極限允許工作溫度。
Insulation class
Insulation Level is heat-resistant grade of motor winding insulation materials.Their heat resistance
points A.E.B.F.H lfive levels,each An insulation rating of insulating material hasthe ultimate
allowable working temperature.