KAVAN Brushless Motor PRO 2811-1800

Product detailed description

KAVAN PRO 2811-1800 is a miniature brushless motor designed for driving small models with a flight weight of up to 250 g, powered by a two-cell or three-cell LiPo battery. With its help, you can successfully "electrify" e.g. rubber-powered aircraft from Guillow's or Dumas kits with a wingspan of up to approx. 1000 mm, it is also excellent for park flyers and indoor aerobatic models.

Motor mounting: KAVAN PRO PRO 2811-1800 is designed for rear mounting with a propeller mounted using a rubber mount (Ø5.5 mm). When mounting, use at least two (opposite) or four M2 screws. The motor bulkhead should be made of 1-1.5 mm aircraft plywood. The mounting cross is part of the motor.

The motor kit includes: KAVAN PRO PRO 2811-1800 motor with cables (without connectors), rubber follower accessories. Complete operating instructions can be found on the official website kavanrc.com

KAVAN PRO motors are high-performance AC, fourteen-pole electric motors with a rotating casing ("outrunner") with excellent electrical properties, sophisticated design and top-notch manufacturing. Hardened steel shafts and high-quality bearings ensure high durability, high-quality materials used to make the stator and rotor also guarantee excellent performance parameters with high efficiency. They are low-speed motors with high torque, handling propellers with large diameters and pitches without the need for a gearbox.

Motor designation system: PRO xxYY-zzzz
PRO - AC motor with rotating casing ("outrunner")
xx - motor diameter in mm
YY - motor length in mm
zzzz - number of revolutions per volt (rpm per V), "KV"

Power supply LiXX cells - 2 - 3
Revolutions per volt - 1800rpm/V
Max. power - 110W (180 s)
Internal resistance - 138mOhm
No-load current (at 10 V) - 500mA
Max. peak current (180 s) - 13A
Diameter - 28mm
Length - 11mm
Total length - 17.3mm
Shaft diameter - 4mm
Weight - 20g
Number of poles - 14
Timing - 20 - 25°
Regulator - 15 - 20A
Recommended propeller 2S: 8x4"-9x5", 3S: 7x3.5"