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KAVAN C series motors are powerful brushless 14-pole outrunner motors with excellent electrical characteristics, sophisticated design and excellent workmanship. They represent a very good choice for powering your hobby-sport models with excellent performance, good efficiency and a favourable price. They are low speed, high torque motors that handle large diameter propellers and climbs without the need for a gearbox.
| Motor marking system: CxxYY-zzzz |
| C - brushless motor - Outrunner |
| xx - motor diameter in mm |
| YY - motor length in mm |
| zzzz - rpm per V, „KV“ |
The KAVAN C2830-750 is a small brushless motor designed to power small models with a flying weight up to 700 g, powered by a two or three cell Li-poly battery. It is well suited for Dumas park-flyers and SIG/HERR models with a wingspan of 1000-1200 mm. It is more suited for motor gliders, 3D models and slower motor models where a larger diameter propeller with lower RPM works better.
Motor mounting:The KAVAN C2830-750 is designed for both front and rear mounting. For front mounting behind the motor face, use at least two (opposing) or four M3 bolts that engage the motor face within 3 - 4 mm. The pairs of holes for the fixing screws in the motor face are spaced regularly at 180° on circles of 16 and 19 mm diameter. The motor firewall should be 2-3 mm Birch aircraft plywood. A rear mounting kit (mounting cross, prop adaptor) is supplied with the motor.
Motor kit includes: motor C2830-750 with cables and with soldered 3.5 mm gold-plated connectors, rear mounting kit, manual.
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Choice of KAVAN "C" engine and propeller for your model |
| Powering LiXX cells | 2 - 3 |
| RPM/V [ot./min/V] | 750 |
| Max. power (30 s/3S LiPo) [W] | 125 |
| Open-circuit current (2S) [mA] | 300 |
| Max. peak current (30 s) [A] | 15 |
| Diameter [mm] | 27.8 |
| Length [mm] | 31 |
| Shaft diameter [mm] | 3.175 |
| Weight [g] | 60 |
| Poles count | 14 |
| Timing [°] | 15 - 25 |
| ESC [A] | 18 - 25 |
| Weight of glider (up-to) [g] | 700 |
| Weight of trainer (up-to) [g] | 600 |
| Weight of acrobat (up-to) [g] | 500 |
| Weight of 3D (up-to) [g] | 400 |
Spare parts
 | KAV30.2751 Name: KAVAN zadní montáž C28xx Price: 6,21€  Delivery status: in stock at supplier Příslušenství k motorům KAVAN velikosti 28xx. Set obsahuje unašeč a montážní kříž pro zadní montáž. |
 | KAV30.0278 Name: KAVAN hřídel C2830 Price: 2,46€ Delivery status: contact us |
Spare part for models
 | KAV30.0116C Name: Combo set KAVAN C2830-750 + KAVAN R-20B Price: 39,13€ Delivery status: in stock at supplier Combo set of BLS motor with 20A ESC for model aircraft: glider 700g, trainer 600g, acro 500g, 3D 400g, KV750 rpm per V, power supply Lixx 2-3s, shaft 3.175 mm. |