Brushless electric motor with external rotor bell (outrunner) for airplane models: glider 2200g, trainer 2100g, acro 1800g, 3D 1200g, KV1250 revolutions/minute per volt, power supply Lixx 3-4s, shaft 4.0mm.
The KAVAN C motors are powerful 14-pole brushless electric motors with an external rotor bell ("Outrunner"). They have excellent electrical properties, elaborate construction and perfect production processing. They are a very good choice as drives for your recreational and sports models with excellent performance and affordable price. These are low-rpm, high-torque engines that spin large-diameter propellers without a gearbox.

Engine designation system: CxxYY-zzzz
C - Brushless motor with outrunner bell ("Outrunner")
xx - diameter of the motor in mm
YY - length of the motor in mm
zzzz - speed/volt (RPM/V), "KV"

KAVAN C3542-1250 is a brushless motor for models with a flying weight of up to 2200 g, powered by a 3 or 4 cell Li-Po battery. This motor is suitable for motorized acro models and scales such as Classic EP, Acromaster, Stinson EP, Piper Cub EP 1520 mm from Phoenix, fast 2 meter motor gliders such as Filip 600 Sport, Multiplex Cularis, thermal glider 2.5-3 m etc.

Motor mounting: KAVAN C3542-1250 is designed for mounting on both sides. When installing the front behind the motor bulkhead, use four M3 screws, which are located on the motor bulkhead at a distance of 4-5 mm. The holes for the fastening screws on the front panel are distributed in 180 degrees at equal distances to the circular line with a diameter of 25 and 19 mm. The motor bulkhead should be 4-5mm plywood. We supply the stern mounting set (mounting cross and propeller driver) together with the engine.

The motor set includes: the motor C3542-1250 with cables and 3.5 mm gold-plated jack plugs, the set for the rear assembly, instructions.

Power supply LiXX cells: 3 - 4 ; Revolutions per volt [rpm/volt]: 1250 ; Max. Power (30s/4S LiPo) [W]: 610 ; No-load current (3S) [A]: 3.6 ; Max. peak current (30 s) [A]: 55 ; Diameter [mm]: 35 ; Length [mm]: 42 ; Shaft diameter [mm]: 4 ;

Power supply of LiXX cells 3 - 4
Speed per volt [ot./min/V] 1250
Max. power (30s/4S LiPo) [W] 610
No load current (3S) [A] 3.6
Max. peak current (30 s) [A] 55
Diameter [mm] 35
Length [mm] 42
Shaft diameter [mm] 4
Weight [g] 140
Number of poles 14
Time [°] 15 - 25
Rules [A] 60 - 70
Glider up to weight [g] 2200
Trainer up to weight [g] 2100
Aerobatic model up to weight [g] 1800
3D model up to weight [g] 1200
Recommended propeller 3S: 10x5-6”
4S: 9x5-6”