Winner Home Grown Cutter Grinder

[Bill Gruby]

I can't get a clear shot of the label for some reason. This is what is on it. The only other tag is a warehouse tag with much of the same info. There is no junction box, jut three wires coming out of the case. 2 white and 1 blue.

REF SB28 550264/05B
Volts 110/120 micro Farad 20.0
Volts AC
Hz 60 Phase 1
Watts Output 100
RPM 3400
Rating Continuous
Insulation Class F
Max Ambient Temperature 40 degrees C

"Billy G"

 

[ezduzit]

Now I see that the motor is 1/8 hp.

 

[Bill Gruby]

According to the gent that built the first one, 1/8 HP is sufficient. Let's hope he is right. :thinking:

"Billy G"

 

[John Hasler]

I can't get a clear shot of the label for some reason. This is what is on it. The only other tag is a warehouse tag with much of the same info. There is no junction box, jut three wires coming out of the case. 2 white and 1 blue.

REF SB28 550264/05B
Volts 110/120 micro Farad 20.0
Volts AC
Hz 60 Phase 1
Watts Output 100
RPM 3400
Rating Continuous
Insulation Class F
Max Ambient Temperature 40 degrees C

"Billy G"

My best guess: connect the capacitor between the two white leads, neutral to the black, and line to one of the whites. To reverse move the line to the other white.

I'm used to old junk from the middle of the last century: GE and Dayton motors with real nameplates, diagrams, and NEMA labeling.

 

[Bill Gruby]

Thank you John. That's the way I have it in the diagram.

"Billy G"

 

[JoeSixPack74]

This is an impressive build. Look forward to seeing the end product. On a side note, what happened to the thread with that engine you were building. Can't find it anywhere.

 

[Bill Gruby]

The engine build will start again as soon as this project is finished. I got a couple of paying jobs that go in the way. Then the wife got hurt. Sometimes things don't go our way. :rofl:

"Billy G"


http://www.hobby-machinist.com/showthread.php/5005-Lee-Hodgeson-18-Cyl-Radial-Build

 

[Bill Gruby]

Did not wish to mount the capacitors by the studs on them so I fabricated this mount.

"Billy G"

 

[Bill Gruby]

The cleaner the wiring the easier it is to fix. Tomorrow the box. I am working on this early because the steel hasn't arriver yet. )

"Billy G"

 

[Walltoddj]

No Matt. I will fabricate one myself. I have a copy of Model Engineers Workshop #159. It will be like that one except for the spindle itself. Mine will have tapered roller bearings instead of Ball Bearings. As soon as the Guide Bad is finished I will start on that. That will be the slowest part. Contraption huh. :lmao::lmao::lmao

The spindle itself will come from the Workshop Practice Series #27 "Spindles" by Harprit Sandhu Chapter 13 Page 102.

"Billy G"

Bill have you looked at an air spindle, the cutter grinder we had in the shop was an air spindle it was a very smooth spindle?

Todd