Questions tagged [electric-motor]

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Why would my microwave continually rotate when connected to a voltage stabilizer which is also used for a refrigerator?

When I connected my microwave oven to a voltage stabilizer which is being used for refrigerator,the microwave oven motor starts working without any functions provided.The motor keeps on rotating at ...
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0answers
44 views

HVAC indoor fan stuck buzzing

My old Sanyo SAP-KRV123EHA had a noisy ball bearing in the indoor fan unit. Since Sanyo is no longer making these units I tried replacing the fan bearing with ceramic ones. After assembling the motor, ...
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0answers
44 views

Reverse motor direction not working (just stops)

So I successfully purchased and installed an Mars 10204 motor and installed it in my condenser unit outside (the previous GE motor died a horrible death after years of service). Only problem is it is ...
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0answers
34 views

What caused this motor to short?

These pics are from my ECM motor in my air handler. I knew the motor was my problem when it failed a phase-resistance test between the windings. The new motor passed the test and works great. I ...
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0answers
7k views

What's causing my draft inducer to stay on?

I have a new, 3-year old, high-efficiency, gas furnace in my home. I recently realized that my draft inducer, which normally kicks on before the burners and before the main blower, is not stopping. ...
1
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1answer
407 views

Connecting the motor to 12/2 wire and a 6 position dial in an evaporative swamp cooler

I'm connecting a new evaporation cooler to an existing 6 position wall dial using the existing wiring. The idiot owner who wired the original cooler put in 12/2 Romex, intead of 12/3 for the motor (...
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0answers
41 views

Motorizing a manual crank-type casement window

I've got a couple of crank-open casement windows that are rather annoying to get to. I would like to motorize them. I searched for existing solutions and found them all to be ludicrously expensive. ...
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0answers
57 views

How to automate a window to open & closed by remote commands

I'm a software developer. I would like to be able to open and close my window automatically when there is a noise outside. So first I need a Wifi Microphone, that will stream the audio to my PC. Then ...
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36 views

Water Distiller: Reassembly Issues

Recently the electric motor of my water distiller just stopped working (as discussed in other pages). After some struggle, I've finally found a new electric motor and was able to make the appliance ...
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1answer
34 views

Is DC Pedestal fan motor whine normal at low speed?

I have a brand new DC motor pedestal fan with 12 speeds. At the very low speeds the motor makes a whiny bearing type noise. Is this normal for low voltage DC fans?
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0answers
45 views

Loft elevator for human

Im thinking of implementing simple lift system to carry goods as well as a single person into the attic. 250Kg capacity electric hoist is good enough for this pupose but im concerned about safely ...
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1answer
41 views

Is my control board bad?

I have a Goodman evaporator/gas heating unit that runs the central fan motor constantly after it is powered up a couple of seconds. This happens regardless of what wires are hooked to the control ...
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1answer
6k views

Wiring a Replacement HVAC Blower Motor for an American Standard Heat Pump Air Handler

I undertook what I thought would be a straight forward task.... Needless to say I have run into an issue that I need some help with. The replacement motor is a century 4ka35 motor with the ...
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1answer
43 views

Dryer keeps stopping - replace motor?

I inherited a Kenmore 80 Series gas dryer from the previous owners of my house. If I put it on a timed dry cycle for 80 minutes, it usually stops before the 80 minutes are up. Sometimes, when I press ...