everything about the electric motors || Siemens full service 2400 kW 1000 rpm

Hello and good day to all the friends and followers of the Coil_Magnet channel. Today, we are here with another exciting and fascinating video about the replacement of the bearings in a 2400-kilowatt, 1000 RPM electric motor from Siemens. At the front of this electric motor, an NU234 roller bearing is used, and at the rear, a 6230 ball bearing and an NU230 roller bearing are used. After disassembling the electric motor, it was observed that the rings where the brushes are placed were damaged, so they were transferred to the machining section for repair. 00:00 Disassembling the rear cover of the electric motor 03:21 Removing the coupling of the electric motor 04:42 Disassembling the front cover of the electric motor 06:45 Cutting and removing the inner ring of the front roller bearing of the electric motor 07:10 Removing the cooling fan of the electric motor 07:58 Removing the rotor from the stator 10:00 Removing the rear roller bearing of the electric motor 10:45 Installing the rotor into the stator 13:45 Cutting and removing the rear ball bearing of the electric motor 15:14 Assembling the cooling fan 16:04 Installing the front roller bearing of the electric motor 18:17 Installing the front cover of the electric motor 19:36 Installing the rear ball bearing of the electric motor 20:13 Continuing to install the front cover of the electric motor 22:59 Installing the rear roller bearing of the electric motor 24:15 Installing the rear cover of the electric motor I hope you enjoy watching this video and find it useful. If you like this type of video, please subscribe to our channel and support us with your likes and comments.