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KAVAN PRO series motors are high performance 14-pole (except for 12-pole PRO 1915-3750) brushless outrunners. State-of-the-art design, hardened steel shafts, high quality ball bearings, High grade material used for stators and rotors ensure long lifetime and unbeatable performance and high efficiency. KAVAN PRO series motors are low revolution/high torque electric motors capable of swinging large diameter propellers without need for a gearbox.
| Motor Designation System: PRO xxYY-zzzz |
| PRO - brushless outrunner electric motor |
| xx - motor diameter in mm |
| YY - motor length in mm |
| zzzz - revolution per minute per Volt (RPM/V), “KV“ |
KAVAN PRO 1915-3750
KAVAN PRO 1915-3750 is a miniature motor for small multicopters and model aeroplanes powered by 2-4S LiPo flight battery pack. It could be used for “electrification” of KAVAN MiniBeta or Der kleine Falke models.
Motor installation: KAVAN 1915-3750 has been designed for the radial mount installation only; the propeller shaft features M5/0.8mm tread. Use at least two (opposite) or four M2 screws; the firewall should be made of 1.0-1.5 mm plywood.
The motor set contents: KAVAN PRO 1915-3750 motor w. cables (no connectors), M5 safety propeller nut, set of M2 screws. The full instruction manual can be downloaded here: KAVAN PRO Brushless Motors Instruction Manual
Note: Alternative designation based on the stator dimensions: 1408-3750.
| Powering LiXX cells | 2 - 4 |
| RPM/V [ot./min/V] | 3750 |
| Max. power (180 s) [W] | 312 |
| Internal resistance [mOhm] | 98 |
| Open-circuit current (při 10 V) [mA] | 600 |
| Max. peak current (180 s) [A] | 19.8 |
| Diameter [mm] | 18.8 |
| Length [mm] | 16.3 |
| Length celková [mm] | 29.8 |
| Shaft diameter (se závitem M5/0,8mm) [mm] | 5 |
| Weight [g] | 16.2 |
| Poles count | 12 |
| Timing [°] | 15 - 20 |
| ESC [A] | 20 - 25 |
| Doporučená vrtule | 2S: 4x2,5-4" | 3S: 3x4" |
| 4S: 3x3" | |
