15,000 is the no load speed. But it is going to make a mess!
Name Sander, Dual Action, Micro, 3"
Free Speed, RPM 15,000
Isn't it rather odd that this particular
DA Sander has been given
RPM ratings?
NOTE: I can think of at least one other manufacturer of DA's to do likewise.
And: There really isn't an truly accurate chart to convert between RPM's and OPM's, is there?
However:
Flex Tools, due to their having a forced rotation DA, has come up with:
a standard...for converting (as close as possible) their RPM/OPM ratings.
TO WIT:
Flex XC 3401 VRG ...No load speeds: 3200-9600 OPMs/160-480 RPMs
Dial #'s........OPM's/RPM's (no load).....
{~20:1}
1................3,200/160
2................4,500/200
3................5,800/270
4................7,000/330
5................8,300/400
6................9,600/480
BTW:
-FLEX PE14-2-150 Rotary Polisher...No load speed: 600-2100 RPM
-PC7424XP "no load speed" 2500-6800 OPM
Now converting the
OP's Blue Point DA Sander's (AT402MCA)
15,000 RPM's to ~ OPM's:
^^^
^^^
Bob