1503 2750KV
I bought another motor, 1503 2750KV, it come with a propeller. The propeller size is about 12cm. The plan is to use this motor to convert glider plane into RC plane 😄 Unfortunately the shop does not have trust information with provided propeller and I do not have test setup to measure it. Size: 1503 Voltage: 3.7V - 8.4V (1 - 2S) ESC: 10A and above Kv value: 2750 Weight: 8 gram Shaft diameter 2 mm There are many different 1503 motor at Aliexpress, some are very cheap S$2. The one I bought is S$4.80. All of them look similar, picture below will help to differentiate it. The one I bought have 5mm shaft protrude out, which is good, I can use different propeller. The motor mounting have metal under the cable. Also there is metal grid at the front which is not shown on pictures below but shown on picture on top.