Kavan PRO 4355-570 570Kv Brushless Outrunner Motor
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Description
Overview
The KAVAN PRO 4355-570 (KAV30.2029) is a powerful 14-pole brushless outrunner motor, designed for larger RC aircraft, electric gliders, scale models, and aerobatic aircraft. The 570KV rating provides low RPM and high torque, allowing the motor to efficiently drive large, high-pitch propellers without a gearbox. The motor is suitable for 4–6S LiPo batteries and delivers a maximum of 1440 W for 180 seconds on 6S. Weighing 298 g, it is suitable for gliders up to 3500 g, trainers up to 3400 g, aerobatic models up to 2800 g, and 3D models up to 2200 g. It is particularly suitable for models originally designed for 6.5–8 cc (.40–.53) two-stroke glow-plug engines.
| LiXX cell power supply | 4 - 6 |
| KV rating [omw./min/V] | 570 |
| Maximum power (180 s) [W] | 1440 |
| Internal resistance [mΩ] | 18 |
| No-load current (at 10 V) [A] | 1,9 |
| Maximum peak current (180 s) [A] | 65 |
| Diameter [mm] | 43 |
| Motor housing length [mm] | 53 |
| Total length [mm] | 75 |
| Shaft diameter [mm] | 5 |
| Weight [g] | 298 |
| Number of poles | 14 |
| Timing [°] | 20 - 25 |
| Recommended ESC [A] | 70 - 90 |
| Max. glider weight [g] | 3500 |
| Max. trainer weight [g] | 3400 |
| Max. aerobatic model weight [g] | 2800 |
| Max. 3D model weight [g] | 2200 |
| Recommended propeller (6S) | 13x8”–14x7” |