Brushless outrunner electric motor for airplane models: glider 850g, trainer 700g, aerobatic model 600g, 3D 450g, KV900 rpm/V, supply Lixx 3-4s. Shaft 4.0mm. Alternative designation due to the stator dimensions: 2212-900.
KAVAN PRO series motors are powerful 14-pole brushless outrunners. State-of-the-art design, hardened steel shafts, high-quality ball bearings, high-quality material for stators and rotors ensure a long service life and unbeatable performance and high efficiency. The KAVAN PRO series motors are comparatively low speed, high torque electric motors capable of utilizing large diameter propellers without the need for a gearbox.

Engine designation system: PRO xxYY-zzzz
PRO - Brushless outrunner electric motor
xx - motor diameter in mm
YY - motor length in mm
zzzz - revolutions per minute per volt (RPM/V), "KV"

CAVAN FOR 2830-900

KAVAN PRO 2830-900 is a small motor for light model airplanes up to 850 g flying weight, powered by a 3-4S LiPo battery. It is excellently suited for Dumas RC Park-Flyer kits 1000-1200mm SIG/HERR kits or similar models - it is optimally suited for slower models (like gliders, 3D aerobatic planes) that operate with a larger propeller at lower RPM will.

Motor installation: KAVAN PRO 2830-900 is designed for both front and radial mounting. Front mounting: Use at least two (opposite) or four M3 screws; these must not dip deeper than 3-4 mm into the front housing. Radial Mounting: Use four M3 screws to attach the mounting cross to the motor bulkhead. The motor bulkhead should be 2.0mm plywood. The radial mounting kit is supplied with the motor.

Motor kit contents: KAVAN PRO 2830-900 motor w/cable (3.5mm gold plated connectors), radial mounting kit. A full user manual can be downloaded here: KAVAN PRO Brushless Motors - User Manual

Note: Alternative designation due to the stator dimensions: 2212-900.

Power supply of LiXX cells 3 - 4
Speed per volt [ot./min/V] 900
Max power (180s) [W] 230
Internal resistance [mOhm] 117
No-load current (at 10 V) [mA] 700
Max. peak current (180 s) [A] 20
Diameter [mm] 28.8
Length [mm] 28
Total length [mm] 44.5
Shaft diameter [mm] 4
Weight [g] 63
Number of poles 14
Time [°] 20 - 25
Rules [A] 20 - 30
Glider up to weight [g] 850
Trainer up to weight [g] 700
Aerobatic model up to weight [g] 600
3D model up to weight [g] 450
 
Recommended propeller 3S: 9x6"-10x4.7"
4S: 9x6"