The generator G - 424 - the synchronous three-phase electrical machine with the electromagnetic activator. The generator from the drive has eccentric inflow for adjustment of gearing of the drive. In bearings with disposable greasing a bilateral sealant the rotor rotates with a winding of excitement and contact rings. It is forbidden to operate the generator without loading! At operation of the generator without loading (break or separations of wires which go to users) at a big frequency of rotation the interphase tension of alternating current reaches the values capable to punch semiconductor elements of the block and to put the generator out of action. The design of the G-424 generator gives the chance to reduce to a minimum care of it in use. Use of bearings with disposable greasing allows to exclude periodic greasing bearings. Factory greasing, is enough for all service life of the generator. On contact rings of the G-424 generator the deposit in use isn't formed, they work well together a little also don't get littered with shchyotkovy dust therefore it isn't required frequent grinding and periodic polishing. Electric brushes of established on the generator are enough for all term of operation of generators. In use the generator check reliability of an inhaling of nuts of output bolts with the cable tips, the pulling together screws and the generator, the screw of fastening of the fan, fastening nuts fan. After run by the motorcycle of 20000 km the cavity of a cover of the generator is cleared of shchyotkovy dust from outside contact rings.