AXI 2820/14 Cyclone KV860
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Cyclone series motors are totally new concept - although based on AXI V2 Long, but the rotary shell is enclosed in an outer casing, so there are no problems associated with the installation in the limited space in the bow hull motor gliders. Completely eliminated the risk of contact with the rotating jacket with cables or other parts of the model. As with the AXI V2 Long, a special internal structure with an integrated cooling system for the turbine principle effect of the air flow which keeps the windings of the motor cooler. The front face is conically extended for easy installation into hulls of small diameter glider nose.
Robust and reliable high performance brushless motors AXI 2820 / xx Cyclone with rotating drum and the neodymium magnets are hardened shafts with a diameter of 5 mm disposed in four ball bearings, which ensures very good mechanical stability at both normal and reverse installation and allows high dynamic loads common in aerobatic flying and guarantee a long service life. Rotors engines of AXI 2820 / xx Cyclone are exported to most modern dynamic balancing equipment from a reputable company Schenck. Quality Japanese bearings supplied to a Cyclone series engines exhibit improved durability and quiet operation.
Series motors AXI 2820 / xx Cyclone, thanks to its large torque suitable for large propellers without the need for a gearbox, which ensures excellent efficiency of the drive.
The labeling system of motors: AXI xxyy / zz |
xx - stator diameter in mm |
YY - stator length in mm |
zz - number of threads |
AXI 2820/14 Cyclone is a brushless motor for driving the learned models with flying weight to 2400 g with power from three or čtyřčlánkového Li-poly. Ideal for large thermal glider in 2800-3000 mm (Riser 100 Bird of Time, etc.), Which is favorable for the use of large diameter propeller at low speed.
Motor mounting: AXI 2820/14 Cyclone is designed for front mounting. Proupevnění use four M3 screws that extend into the front of the engine in the range of 4-5 mm. Motor bulkhead should be 5 mm plywood air.
Set engine comprising: a brushless motor AXI 2820/14 V2 Long cables, instructions.
Power LiXX Articles | 3-4 |
Revolutions per volt [ot./min/V] | 860 |
number of turns | 14 |
Internal resistance [mOhm] | 78 |
No-load current [A] | 1.6 |
max. efficiency [%] | 88 |
Current at Max. Efficiency (?> 75%) [A] | 15-30 |
Max. peak current (60) [A] | 40 |
Max. power [W] | 530 |
Diameter [mm] | 40 |
Length [mm] | 69 |
Shaft diameter [mm] | 5 |
Weight [g] | 197 |
number of poles | 14 |
Timing [°] | 15-25 |
Controller [A] | 40-50 |
Gliders weight [g] | 2400 |
Recommended propeller | 3S: 13x6,5 " |