diy seaswirl

could this same motor be used for both 90deg. or 180deg? Also can you send me a link to where you purchased them. I'm getting the last parts fo my 180(4x3x2) and these will work perfectly...
 
I think it would be pretty tough to get 180 deg, but I think the motor would be fine either way. I got it on eBay, just search for microwave motor.
 
well I guess I really only need 90's anyway so that was probably a dumb question looking back. Any specifics I should look for?
 
well I guess I really only need 90's anyway so that was probably a dumb question looking back. Any specifics I should look for?

Make sure there aren't any obstructions for the motor. Originally my link arm was barely hitting screw I had on motor which caused motor to stop/reverse. That's what eventually caused it to fail I think, even though I corrected it.
 
I am going to link this to our club pres and see if we can't maybe work on one during the meeting. We need something to help bring in the new year with a bang.
 
What kind of grease, and where to buy ?
RyanT, Is the Dongsun motor are the one you using now?
I have some of these, but they are 6RPM, do you think they are to fast?
Thanks.
 
The 3rpm seems a bit quick to me, but that's just personal preference I think. The 6rpm motor probably doesn't have the same torque though. I used silicone grease on mine, got it from a local hardware store, probably available at Lowes or Home Depot also.
 
Because my return is the reeflo, next question is does pressure from the return affect the performance of the motor (seaswirl )?

Thanks.
 
I would think it would to a point since the water is hitting a 90 and then going out. That 90 is moving, so the water is going to be pushing straight out of there while the motor is going to be trying to force it to turn. It's gonna do that with any pump though so how much resistance is the question. What Reeflo are you using and how many of these are you going to be using on the return lines? Also what size are you going to make? The reeflo pumps like to be open with less restrictions. so keeping the lines as big as possible would be best I would think. Worst case, you would be wearing out a cheap motor instead of an expensive pump. I plan on using a reeflo snapper when I get my DIY's going, and I think I'm going to do 4 at 1" outlets each to be less restrictive.
 
I'm using a reeflo barracuda with 3 1" outlets on mine. Just make sure the pressure isn't going to push the expansion joint apart. The way I set mine up the plumbing holds it together.
 
I'm using a reeflo barracuda with 3 1" outlets on mine. Just make sure the pressure isn't going to push the expansion joint apart. The way I set mine up the plumbing holds it together.

Mine will be much less pressure compared to the barracuda but I'm am watching that too. I'm having trouble finding the motor from Mcmaster-carr. I just want to make sure it's gonna be silent and not take a poo on me after a few months.
 
I started making two of these this weekend. I am waiting on the motors to show up. I ordered one 4 RPM and one 2 RPM, so that, by rotating at different intervals, it will provide more randomness. Here are the pics thus far.

Slug - Great idea....I appreciate your offer of reposing/retaking pics, but I got it now....


100_0740.jpg


100_0743.jpg


100_0744.jpg

Now I try to understand how this work...
After cut the housing short and let the bottom of the screw in part rest freely on the box, how do you ensure that water won't leak, or flash out since nothing to hold the PVC beside the 2 o rings...
When the bottom part moving (include the housing), only the PVC pipe with the oring is fixed, correct?
 
Now I try to understand how this work...
After cut the housing short and let the bottom of the screw in part rest freely on the box, how do you ensure that water won't leak, or flash out since nothing to hold the PVC beside the 2 o rings...
When the bottom part moving (include the housing), only the PVC pipe with the oring is fixed, correct?
The o-ring will keep it from leaking, but you have to make sure the pressure is going to push the joint apart. The plumbing holds mine together, but you might have to find some other way to hold yours together.
 
Thanks for all the great info and pics guys. I am going to try this myself. Are there any issues with the return hose working loose?
 
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