KAVAN Brushless Motor PRO 3548-500
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KAVAN PRO motors are high-performance brushless fourteen-pole 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" |
CAVAN FOR 3548-500
The KAVAN PRO 3548-500 is an AC motor designed to drive models with a flight weight of up to 2800 g and powered by a six-cell LiPo battery. Perfect for large 2800-3500mm thermal gliders, scale models and 3D models that benefit from a large diameter low speed propeller. With a six-cell LiPo, it will also be suitable for faster models with a slim body that does not allow the use of a larger diameter motor.
Engine Mounting: The KAVAN PRO 3548-500 is designed for both front and rear mounting. For front mounting behind the motor face, use four M3 screws that extend 3.5-4mm into the motor face. The engine bulkhead should be 5mm aircraft grade plywood. The rear mounting kit (mounting cross, rear mounting propeller carrier) is supplied with the engine.
Motor kit includes: KAVAN PRO 3548-500 AC motor with cables with soldered 3.5mm gold-plated connectors, rear mounting kit. You can download the full engine manual here: AC motors KAVAN PRO - User manual
Note: Alternative designation according to the dimensions of the stator 2826-500.
LiXX cell power supply | 6 |
Revolutions per volt [rpm/V] | 500 |
Max. power (180 s) [W] | 578 |
Internal resistance [mOhm] | 67.5 |
Open circuit current (at 10 V) [A] | 1.25 |
Max. peak current (180 s) [A] | 26 |
Diameter [mm] | 35.2 |
Length [mm] | 47 |
Total length [mm] | 69.5 |
Shaft diameter [mm] | 5 |
Weight [g] | 173 |
Number of poles | 14 |
Timing [°] | 20 - 25 |
Regulator [A] | 60 - 70 |
Glider up to weight [g] | 2800 |
Weight trainer [g] | 2700 |
Acrobat to weight [g] | 2300 |
3D to weight [g] | 1500 |
Recommended propeller | 6S: 12x6”-13x6.5” |