| 摘要 |
The motor is used in driving electrical machines. It hassimplified and effective ventilation of the bearings unit andgreater speed of the revolutions of over 4000 r.p.m. It consistsof a revolving motor (1) the driving shaft (2) of which isconnected to a driving gear (3) transmitting the rotative motionof an output gear (4) by means of an intermediate gear (5) meshedto gears (3 & 4). First (6) and second (7) bearings unit arefitted on the driving shaft (2), on one of the motor's side (1)and on the other side of motor (1) as well as on the driving gear(3). Box (8) of the motor is placed around it and the firstbearings unit (6) rests on it. The reducing gear box (9) is fittedaround the driving (3), the intermediate (5) and outlet (4) gearand on it the second bearings unit (7) rests. The reducing gearbox (9) is cooled by part of the forced ventilation designed forcooling the motor box (8).5 claims, 2 figures |
