max motor rpm with circular blade
max motor rpm with circular blade
(OP)
I am trying to figure out the formula to figure out max rpm circular blade will spin I am confused using mnm. Here are my numbers can someone help with forumla
watss = 242.64
speed= 64,400
radius of blade is 1.5 inch
torque= 35 mnm here I am stuck what is foruula
watss = 242.64
speed= 64,400
radius of blade is 1.5 inch
torque= 35 mnm here I am stuck what is foruula





RE: max motor rpm with circular blade
What is "mnm"???
What exactly are you trying to calculate? Assuming that speed number means 64400 rpm then why wouldn't the blade spin at 64400 rpm?
RE: max motor rpm with circular blade
"You measure the size of the accomplishment by the obstacles you had to overcome to reach your goals" -- Booker T. Washington
RE: max motor rpm with circular blade
Not to doubt you but 64,400 RPM seems a bit fast.
We see standard induction motors that turn about 64,400 Revolutions Per Hour.
Bill
--------------------
"Why not the best?"
Jimmy Carter
RE: max motor rpm with circular blade
With those assumptions we are still left without knowing the meaning of "64,400". If that was meters-second of linear speed at the teeth of the blade, then maybe you want to calculate the speed in RPM necessary to get there? Hard to tell from a set of incomplete data points, let alone the fact that you are using something metric like N-m and Imperial like "1.5 inches". Either go all metric or all imperial, you'll get yourself tied up and twisted trying to mix units...
"You measure the size of the accomplishment by the obstacles you had to overcome to reach your goals" -- Booker T. Washington
RE: max motor rpm with circular blade
for online formula
You will need the correct rotational speed (rpm) to make the calculation.
Walt