Happy New Year,
Good to find and join the forum.
I found some similar info but a few years old.
Equip: 1996 Dayton 3Z997A 12" Tilting Arbor Table saw
Motor: Dayton 6K145 (3HP, 3500RPM, capacitor start capacitor run, 230v single phase)
I'm hoping someone with more experience than I would offer some advice on two points.
Initial problem:
Saw stopped during long rip cut.
After clearing, motor would not restart (sounded like it was attempting to run similar to a failed start cap)
Saw was put aside for several years.
I recently got back into the shop (retired) and after using a smaller saw really missed the power and capacity of this one.
I pulled the cover off the motor expecting to see separate start and run caps. however I found there were two 455MFD 125vac cans (pics attached).
1. I'm guessing this is the start circuit with the two caps wired in series to accomplish twice the voltage and half the value. Hoping someone more knowledgeable can confirm.
I found one of the connections was evidently not crimped securely and was loose (shown in the pics). This is an easy fix.
2. This may be a secondary issue requiring another fix or the result of the initial problem.
The arbor/blade does not spin readly with power off. Not able to attach a video however it doesn't appear to be a bearing issue as when I spin the motor at the fan there is some resistance until a certain point in the rotation and then it springs forward.
My question is, would this indicate an internal issue with the motor or more likely caused by a belt tensioning issue (The saw uses 3 drive belts)
Thanks for any help!
jherrick
Good to find and join the forum.
I found some similar info but a few years old.
Equip: 1996 Dayton 3Z997A 12" Tilting Arbor Table saw
Motor: Dayton 6K145 (3HP, 3500RPM, capacitor start capacitor run, 230v single phase)
I'm hoping someone with more experience than I would offer some advice on two points.
Initial problem:
Saw stopped during long rip cut.
After clearing, motor would not restart (sounded like it was attempting to run similar to a failed start cap)
Saw was put aside for several years.
I recently got back into the shop (retired) and after using a smaller saw really missed the power and capacity of this one.
I pulled the cover off the motor expecting to see separate start and run caps. however I found there were two 455MFD 125vac cans (pics attached).
1. I'm guessing this is the start circuit with the two caps wired in series to accomplish twice the voltage and half the value. Hoping someone more knowledgeable can confirm.
I found one of the connections was evidently not crimped securely and was loose (shown in the pics). This is an easy fix.
2. This may be a secondary issue requiring another fix or the result of the initial problem.
The arbor/blade does not spin readly with power off. Not able to attach a video however it doesn't appear to be a bearing issue as when I spin the motor at the fan there is some resistance until a certain point in the rotation and then it springs forward.
My question is, would this indicate an internal issue with the motor or more likely caused by a belt tensioning issue (The saw uses 3 drive belts)
Thanks for any help!
jherrick