KAVAN Brushless Motor PRO 4355-700

Outrunner brushless electric motor for model aeroplanes: glider 3300g, trainer 3300g, acro 2800g, 3D 2200g, KV570 RPM/V, input voltage 4S Lixx. 5.0mm shaft. Alternative designation based on the stator dimension: 3530-700.
KAVAN PRO series motors are high performance 14-pole brushless outrunners. State-of-the-art design, hardened steel shafts, high quality ball bearings, High grade material used for stators and rotors ensure long lifetime and unbeatable performance and high efficiency. KAVAN PRO series motors are low revolution/high torque electric motors capable of swinging large diameter propellers without need for a gearbox.

Motor Designation System: PRO xxYY-zzzz
PRO - brushless outrunner electric motor
xx - motor diameter in mm
YY - motor length in mm
zzzz - revolution per minute per Volt (RPM/V), KV

CAVAN FOR 4355-700

KAVAN PRO 4355-700 is a motor for model aeroplanes up to 3300 g all-up weight powered by 4-5S LiPo flight battery pack. It is great for scale and aerobatic models originally designed for .40-.53 (6.5-8 ccm) two-stroke glow engines.

Motor installation: KAVAN 4355-700 has been designed both for the front and radial mount installation. Front mount: Use four M3 screws; these may not go deeper than 3-4 mm into the front case. Radial mount: Use four M3 screws to secure the mounting cross to the firewall. The firewall should be made of 6.0 mm plywood. The radial mount set is supplied with the motor.

The motor set contents: KAVAN PRO 4355-700 motor w. cables (4 mm gold-plated connectors), radial mount set accessories. The full instruction manual can be downloaded here: KAVAN PRO Brushless Motors Instruction Manual

Note: Alternative designation based on the stator dimensions: 3530-700.

Powering LiXX cells 4
RPM/V [rot./min/V] 700
Max. power (180 s) [W] 2013
Internal resistance [mOhm] 13.5
Open-circuit current (at 10 V) [A] 2.45
Max. efficiency current (?>78%) [A] 7 - 28
Max. peak current (180 s) [A] 117
Diameter [mm] 43
Length [mm] 53
Total length [mm] 75
Shaft diameter [mm] 5
Weight [g] 302
Poles count 14
Timing [°] 20 - 25
ESC [A] 120 - 160
Weight of glider (up-to) [g] 3300
Weight of trainer (up-to) [g] 3300
Weight of acrobat (up-to) [g] 2800
Weight of 3D (up-to) [g] 2200

Recommended propeller 4S: 13x7"-14x7"