​If you decide to get a table saw with a one point five to two HP motor, then it’s going to operate at the standard household 120V circuit. When using a 2HP motor, you should expect it to draw between eighteen to twenty four amps. Also, keep in mind that in this case, the saw needs to be the only device that operates on a twenty amp circuit. The realistic limit of a one point five to 2 HP table saw is hardwood of up to two inches thick. If you need to cut thicker hardwood, then you’ll need a more powerful motor.

A 50 rpm deviation at those speeds is approximately 1% variance which is well within the tolerance we should expect from taking the readings at a precise instant of time. The meters were in constant motion and we took the reading off of a single video frame that represented our determination of no-load speeds. We report them as our instruments showed them. 1% is acceptable.
With a 32½" rip capacity and motor capable of up to 4800 rpm, the DWE7491RS is more than prepared to effectively deliver 3⅛" deep cuts to thick slabs of wood. Happy customers sing this machine’s praises, reporting that it’s as sturdy as a table saw can get — plus, it’s easy to use, and assembling it is a cinch. They do however note that workers looking to produce finer cuts should seek out a replacement blade since the one provided is more suited for fast, rough work.