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KAVAN Brushless Motor PRO 4345-880
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KAVAN PRO motors are high-performance commutatorless ("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, and the 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 4345-880
KAVAN PRO 4345-880 is an AC motor designed to drive models with a flight weight of up to 3000 g with power from a three- to four-cell LiPo battery. Perfectly suited for models such as FMS EPO "Warbirds" and aerobatic models with a span of 1300-1400 mm etc.
Engine Mounting: The KAVAN PRO 4345-880 is designed for both front and rear mounting. For front mounting behind the engine face, use four M3 screws that extend 4-5mm into the engine face. The engine bulkhead should be 5-6mm aircraft grade plywood. The rear mounting kit (mounting cross, rear mounting propeller carrier) is supplied with the engine.
Motor kit includes: KAVAN PRO 4345-880 AC motor with cables with soldered 4mm gold-plated connectors, rear mounting kit, instructions.
Note: Alternative designation according to stator dimensions 3520-880.
LiXX cell power supply | 3 - 4 |
Revolutions per volt [rpm/V] | 880 |
Max. power (180 s) [W] | 1100 |
Internal resistance [mOhm] | 14 |
Open circuit current (at 10 V) [A] | 2 |
Max. peak current (180 s) [A] | 70 |
Diameter [mm] | 43 |
Length [mm] | 43 |
Total length [mm] | 65 |
Shaft diameter [mm] | 5 |
Weight [g] | 221 |
Number of poles | 14 |
Timing [°] | 20 - 25 |
Regulator [A] | 70 - 90 |
Glider up to weight [g] | 3000 |
Weight trainer [g] | 3000 |
Acrobat to weight [g] | 2500 |
3D to weight [g] | 1800 |
Recommended propeller | 4S: 13x6.5"-14x7" |