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The Emax ECOII-2306-2400KV is a brushless motor for FPV quadcopters in the 5 to 5.5 inch propeller range. The ECOII line is Emax's value-focused series, giving pilots a well-built motor at a modest price.
The motor has a 12N14P framework, a 28 mm diameter, a 31.5 mm length, a weight of 30.4 g without its silicone wire and a 16 x 16 mm mounting hole pattern. It runs on 3 to 6 cells.
The features list precision bearings, a steel shaft, anodising, multi-strand winding and 120 mm of 20 AWG silicone wire. The prop adapter shaft thread is M5, and the package includes screws in three lengths (M3 x 8, x 7 and x 6 mm), an M5 aluminium nylock nut and a washer with a shaft screw.
At 2400 KV the motor suits 5-inch propellers on 4S to 6S, so match your ESC and battery accordingly. Balance your propellers, tighten the shaft nut firmly and check screw lengths so they never touch the windings.
Freestyle and racing pilots building or rebuilding a 5 inch quad on a sensible budget.
On 4S the motor gives a lively, controllable feel with a 5-inch tri-blade propeller, while 6S needs a lighter touch on the throttle and a propeller that does not overload the motor. Check current draw on the bench, pair the motor with an ESC comfortably above that figure, and use thread lock on the mounting screws to survive crashes.
2400 KV.
3 to 6 cells.
16 x 16 mm.
30.4 g without the silicone wire.
5 to 5.5 inch propellers.
| Brand | EMAX |
|---|---|
| KV Rating | 2400.000000 KV |
| Motor Framework | 12N14P |
| Weight | 30.400000 g |
| Selling unit | PCS |
