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KAVAN PRO series motors are high performance 14- pole or more 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“ |
KAVAN PRO 8045-215
KAVAN PRO 8045-215 is a 28-pole brushless motor for model aeroplanes up to 10 kg all-up weight powered by 10-12S LiPo flight battery pack. It is great for scale and aerobatic models originally designed for 1.8 (30 ccm) two-stroke petrol (gas) engines.
Motor installation: KAVAN 8045-215 has been designed for the radial mount installation. Use four M4 steel screws; the firewall should be made of 8.0-10.0 mm plywood.
ESC: Be sure the ESC you are using actually is designed to work with multi-pole motors (many regular ESCs designed with 2-14pole motors in mind might not work properly).
The motor set contents: KAVAN PRO 8045-215 motor w. cables (6 mm gold-plated connectors), radial mount set w. two mounting crosses (Ø71/75 a Ø87/90 mm). The full instruction manual can be downloaded here: KAVAN PRO 5050+ Brushless Motors Instruction Manual
Note: Alternative designation based on the stator dimensions: 7015-215.
| Powering LiXX cells | 10 - 12 |
| RPM/V [ot./min/V] | 215 |
| Max. power (30 s) [W] | 3800 |
| Internal resistance [mOhm] | 16.6 |
| Open-circuit current (při 10 V) [A] | 1.7 |
| Max. peak current (30 s) [A] | 100 |
| Diameter [mm] | 79.5 |
| Length [mm] | 45 |
| Length celková [mm] | 125.5 |
| Shaft diameter [mm] | 8 |
| Weight [g] | 603 |
| Poles count | 28 |
| Timing [°] | 15 - 25 |
| ESC [A] | 120 - 160 |
| Weight of glider (up-to) [g] | 10000 |
| Weight of trainer (up-to) [g] | 8000 |
| Weight of acrobat (up-to) [g] | 6000 |
| Weight of 3D (up-to) [g] | 5000 |
| Recommended Propeller (12S) | 20x9”-21x10” |
