How many lipo cells are you using, that 2830-11 can use 2 to 4 lipo cells, if your using a 3 cell lipo, then the 10x6 might be to big of a prop, the 10x6 IMHO should be used with a 2 cell lipo, with a 3 cell lipo, you should use about a 9x5 or 8x6 prop, and with a 4 cell lipo use a 8x4 prop, check your amp draw with a wattmeter to be on the safe side.
Motor size: Ф28*30mm
Shaft size: Ф3.17*45mm
Max Power: 210W
Ri(M Ω): 0.127
Look at the 2830-11 prop specs at Heads up RC, they will get you very very close with your motor