Hello friends, Today, we’ve come with a unique video. Today’s video is about the complete assembly of a 4500 kW electric motor from the BBC brand. To accomplish this task, several steps are undertaken. In the first step, after placing the rotor inside the stator, the lower bearings at the front and back of the electric motor are closed, and filler is applied between the rotor and stator to ensure the rotor is perfectly centered and equidistant from all around the stator. Then, the lower bearings that had been closed are reopened to allow the stator’s covering plates to be closed. And so, the complete assembly of the electric motor begins anew, step by step.
Here, I want to provide you, our dear followers, with some information about this electric motor:
* 3phase
* Stator voltage: 6000V
* Stator current: 505A
* Electric motor power: 4500W
* Electric motor speed: 1000rpm
* Insulation class: F
* Rotor voltage: 1700V
* Rotor current: 1600A
I hope you find this video useful and enjoyable. Dear friends, if you’d like to support us, please subscribe to our channel and give us energy with your likes and comments, so we can produce better and more complete videos for you.
Timestamps:
00:00 Cleaning the electric motor’s rotor shaft, painting the shaft for bearing adjustment
04:23 Cleaning the front and back bearing bases of the electric motor
05:17 Placing the rotor inside the electric motor’s stator
11:05 Installing the rear bearing base of the electric motor
15:44 Installing the front bearing base of the electric motor
20:58 Filling the rotor inside the stator
23:18 Completing the installation of the electric motor’s front cover
33:26 Reopening the rear bearing base for installing the stator’s protective plates
35:46 Installing the stator’s protective plates
39:40 Reinstalling the rear bearing base
42:52 Installing the bearing and all the accessories of the electric motor’s rear cover

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