電機齒輪是電機連接減速機構(gòu)的主要組成，與電機的連接方式根據(jù)客戶的不同要求級電機軸的結(jié)構(gòu)，一是采用銷釘鉚接，二是采用D型孔緊配合連接。電機齒擇圓柱直電機齒輪。如果電機輸入與減速機構(gòu)如果采用垂直式連接，就選擇圓錐電機齒輪。電機齒輪的硬度選擇：一般電機轉(zhuǎn)速在5000-6000rpm，扭矩不大于100N.m,電機齒輪的硬度選擇HRC28-32.如果采用高速電機，輸出扭矩＞100N.m，電機齒輪硬度應(yīng)選擇HRC45以上。

　　The motor gear is the main component of the motor connecting reducer.The connection mode with the motor is based on the structure of the motor shaft according to the different requirements of the customer.First,the pin riveting is used,and the second is the D-type hole tight fit connection.For the selection of motor gear,according to the characteristics of the reducer or gear mechanism,if the motor input and the reducer are connected in a straight-through way,the cylindrical straight motor gear shall be selected.If the motor input and reducer are connected vertically,the bevel motor gear shall be selected.Hardness selection of motor gear:generally,the motor speed is 5000-6000rpm,the torque is not more than 100N.m,and the hardness of motor gear is HRC28-32.If high-speed motor is used,the output torque is more than 100N.m,and the hardness of motor gear should be HRC45 or more.