Author Topic: WTT 1.5 hp electric motor for something smaller  (Read 1024 times)

mr.mindless

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WTT 1.5 hp electric motor for something smaller
« on: May 10, 2015, 05:03:00 PM »
I can’t run this at all on the Honda, and it pops breakers pretty much anywhere else.

Something in the 8-12a 120v range would be nice.

Have anything?

I’ve also got a 16a 240 only 3.5 hp unit I’d trade for. Not rpm rating on that. Thats a spare for my big compressor.






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mr.mindless

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Re: WTT 1.5 hp electric motor for something smaller
« Reply #1 on: May 10, 2015, 05:36:45 PM »
5/8” shaft w 3/16 keyway

It has a 5.25 od pulley. Just ordered 4 and 4.5” to try. Should reduce load, right? Startup load seems to be an issue as well as running load so I’m not sure if that’ll help as much as I’d like.


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M4wdFab

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Re: WTT 1.5 hp electric motor for something smaller
« Reply #2 on: May 10, 2015, 10:23:53 PM »
change to a hot start cap, i think there are kits to help reduce startup

mr.mindless

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Re: WTT 1.5 hp electric motor for something smaller
« Reply #3 on: May 10, 2015, 10:26:24 PM »
Running load is an issue as well


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KingtheZJ

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Re: WTT 1.5 hp electric motor for something smaller
« Reply #4 on: May 11, 2015, 06:17:30 AM »
I have a 1hp that i think has that shaft, if interested

mr.mindless

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Re: WTT 1.5 hp electric motor for something smaller
« Reply #5 on: May 11, 2015, 08:58:34 AM »
Details? Definitely interested if the underdrive doesn’t take care of it. 


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KingtheZJ

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Re: WTT 1.5 hp electric motor for something smaller
« Reply #6 on: May 11, 2015, 09:21:26 AM »
I'll get details on it tonight.


KingtheZJ

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Re: WTT 1.5 hp electric motor for something smaller
« Reply #7 on: May 21, 2015, 08:45:19 PM »
The 1hp I have has the correct shaft.

mr.mindless

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Re: WTT 1.5 hp electric motor for something smaller
« Reply #8 on: May 22, 2015, 12:21:24 AM »
Awesome. I started to play with my pulleys the day they came in, but got sidetracked when the stock pulley didn’t slide right off.   


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KingtheZJ

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Re: WTT 1.5 hp electric motor for something smaller
« Reply #9 on: May 22, 2015, 07:20:35 AM »
Lmk if you want to try this one. It was on a $1200 water pump that I got in the scrap pile at my buddy's farm. So should be decent.

You can pick up Sunday afternoon, or I can drop off at your house on my way to work on Tuesday.

KingtheZJ

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Re: WTT 1.5 hp electric motor for something smaller
« Reply #10 on: June 10, 2015, 07:33:28 AM »
you still want this thing?

mr.mindless

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Re: WTT 1.5 hp electric motor for something smaller
« Reply #11 on: June 10, 2015, 09:30:23 AM »
Pulley swap seemed to work. Haven't actually used air though so not sure how much volume I lost with a 20% size reduction.


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