hotpoint9534
Well-known member
Motors
I don't understand why modern brush motors whine so much. Especially as Zanussi has used the same design "SOLE" brush motors in its machines since the 1980s. My 1989 Jetsystem has a SOLE motor which doesn't whine at all, it just makes a gentle hum. Perhaps it's the higher speed motors that are the root of the problem.
I must point out that some Zanussis use AEG/FHP or CESET motors. Again I've used a 1980s FL1012 in the past with an AEG/FHP brush motor which doesn't make any whiney noise. Admittedly the design of these has changed unlike the SOLE motors.
Tom.
I don't understand why modern brush motors whine so much. Especially as Zanussi has used the same design "SOLE" brush motors in its machines since the 1980s. My 1989 Jetsystem has a SOLE motor which doesn't whine at all, it just makes a gentle hum. Perhaps it's the higher speed motors that are the root of the problem.
I must point out that some Zanussis use AEG/FHP or CESET motors. Again I've used a 1980s FL1012 in the past with an AEG/FHP brush motor which doesn't make any whiney noise. Admittedly the design of these has changed unlike the SOLE motors.
Tom.