I dont know anything about the new direct drive saws but i used to have an old craftsman dd saw. One would be the table saw.
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You see some of those old direct drive saws with a 16 blade and youre lucky to get a 4 cut out of it.
Direct drive vs belt drive table saw. All this comes at tradeoff in comparison to belt drive motors of course direct drive motors dont produce as much power or torque. Also with direct drive you want to move quickly if you jamb the saw blade and it stops turning otherwise you will end up with a no drive ts ie. There is very little loss.
It will burn out the motor. With a belt driven table saw you need to check the belt to see if there are cracks once in a while. This gives you greater transfer and cutting power.
If you are buying a new table saw and dont need the portability definitely go with the belt driven saw. With a belt driven saw the belt supposedly will slip when the blade stalls. Direct drive is called that because the blade is directly connected to the motor itself so the motor is able to transfer all of its power to the blade.
It was way underpowered. Direct drive and belt drive. Belt drive is far superior to direct.
Like others have said direct drive is used on portable saws in order to minimize their foot print and weight. The direct drive models have blades that are mounted to the motor. Being lightweight quiet and smaller makes direct drive motors perfect for portable table saws like dewalt dwe7480.
They use universal motors the same you would find on a router and in most cases a cog belt reduces the 20000 rpm to 3450 or there abouts which gives it increased torque. There are two drive types available on table saws. On the plus side they are much quieter than saws with belt drives and they produce less vibration.
Cant think of a table saw of any sizepower that is direct drive. Theyre also cheaper than belt drive motors. Not the case with a direct drive saw.
Your standard run of the mill cabinet saw with a 10 blade you can get 3125 out of it and ive seen you can get well over 5 with a 1575 blade on sliding panel saws that are belt drive. The last direct drive saw ill ever own was burned up on the job by someone who pushed it way too hard cutting cedar softest wood we work with. On portable bench table saws they are not a true direct drive like you would find on a large commercial table saw or radial arm saw.
The two motors ar completely different and the belt drivews usually outlast the others by years. 10 inch table saw reviews. Youll find good table saws in either style.
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