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The Readytosky RS1507 3800KV is a brushless motor for FPV racing and freestyle drones. The description promises high RPM, strong thrust and smooth efficiency, and it is a lightweight, compact motor for mini quadcopters. This version is CW (clockwise) with a black cap.
It supports 3S to 4S LiPo batteries and is described as giving fast flight response.
The stator is 15 mm in diameter and 7 mm long. The maximum power is 270 W and idle current is below 1.41 A. The maximum current is 17 A with peaks up to 60 A, the shaft is 3 mm and the configuration is 9N12P.
Because this is a CW motor, you need matching CCW motors for the other corners of a quad, so check the rotation of each motor before you order. Use a small propeller that suits the KV, match the ESC to the peak current and fit the motor using thread lock on the screws.
Builders of 3 inch and smaller racing or freestyle quads who need a light, fast motor at a good price.
A 1507 motor is small enough that a single bent screw or over-long mounting bolt can touch the windings and destroy it. Use the exact screw length recommended, add thread lock sparingly and check that the bell spins freely after tightening. Because it is a CW motor, keep track of which corner it belongs to and label your spares.
3800 KV.
3S to 4S LiPo.
Up to 270 W.
Clockwise (CW).
3 mm.
| Brand | Readytosky |
|---|---|
| KV Rating | 3800.000000 KV |
| Max Power | 270.000000 W |
| Peak Current | 60.000000 A |
| Shaft Diameter | 3.000000 mm |
| Selling unit | PCS |
