KAVAN Brushless Motor PRO 1915-3750
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KAVAN PRO motors are high-performance brushless fourteen-pole (except for the 12-pole PRO 1915-3750) electric motors with a rotating casing ("outrunner") with excellent electrical properties, sophisticated construction and top-quality manufacturing. Shafts made of hardened steel and high-quality bearings ensure a long service life, quality materials used for the manufacture of the stator and rotor also guarantee excellent performance parameters with high efficiency. They are low-speed, high-torque engines that handle large-diameter propellers and climbs without the need for a gearbox.
Engine marking system: PRO xxYY-zzzz |
PRO - AC motor with a rotating casing ("outrunner", "circulator") |
xx - motor diameter in mm |
YY - motor length in mm |
zzzz - number of revolutions per volt (rpm per V), "KV" |
COFFEE FOR 1915-3750
KAVAN PRO 1915-3750 is a miniature AC motor designed to drive small multicopters and model airplanes powered by a two-cell to four-cell LiPo battery. With its help, you can successfully "electrify" e.g. the KAVAN Mini Beta or Der Kleine Falke models.
Motor Mounting: The KAVAN 1915-3750 is designed for rear mounting with the propeller fixed to an M5 threaded shaft. When mounting, use at least two (opposite) or four M2 screws. The engine bulkhead should be 1-1.5mm aircraft grade plywood.
Motor kit includes: KAVAN PRO 1915-3750 motor with cables (without connectors), M5 self-locking propeller nut and M2 screw set. You can download the complete manual for the motor here: AC motors KAVAN PRO - Instruction manual
Note: Alternative designation according to stator dimensions 1408-3750.
LiXX cell power supply | 2 - 4 |
Revolutions per volt [rpm/V] | 3750 |
Max. power (180 s) [W] | 312 |
Internal resistance [mOhm] | 98 |
Open circuit current (at 10 V) [mA] | 600 |
Max. peak current (180 s) [A] | 19.8 |
Diameter [mm] | 18.8 |
Length [mm] | 16.3 |
Total length [mm] | 29.8 |
Shaft diameter (with M5/0.8mm thread) [mm] | 5 |
Weight [g] | 16.2 |
Number of poles | 12 |
Timing [°] | 15 - 20 |
Regulator [A] | 20 - 25 |
Recommended propeller | 2S: 4x2.5-4" |
4S: 3x3" |