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Leopard LC250 / 7T 6pole 4750KV with Micro Edition 5:1NL/T

Leopard LC250 / 7T 6pole 4750KV with Micro Edition 5:1NL/T

On sale U$143.75
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Part Number:Leopard LC250 / 7T 6pole 4750KV with Micro Edition 5:1NL/T
Leopard LC250 6pole 4750KV with Micro Edition 5:1NL/T

Includes the wire protector.

Very light, powerful drive
particularly suitable for
RES gliders of 1,4 - 3,80mtrs
and small gliders.

Data:
Weight 55g without plugs
Diameter 24,6mm
Length without shaft 47mm
944 rpm/V
6 pole
Hole circle 14mm, 3xM2,5
For 2-3 lipos
Current max 38 amp.
max. performance on 2s 300 watts
max. performance on 3s 450 watts
Timing 6-12°
8khz


On our test bench:

Best ETA at 11 V, 17 amp., 77,2%
Ideal operating range 12-30 amp.

Switch-on times:
typical for gliders, under consideration of outside temperature and effective cooling.


Drive data in stand:

2s - 7,4V - 10x8 RF CFK M24, 6262 rpm, 14 amp. 101 watts, thrust 671g, VPitch 76 km/h, Eta 77,2%
2s - 7,4V - 11x6,5 Ae, 6138 rpm, 16 amp. 116 watts, thrust 629g, VPitch 61 km/h, Eta 77,2%
2s - 7,4V - 11x22 GM CFK, 4642 rpm, 41 amp. 306 watts, VPitch 156 km/h, Eta 63,2% - 30sec
2s - 7,4V - 12x8 RF F5J CFK M25, 6086 rpm, 17 amp. 123 watts, thrust 775g, VPitch 74 km/h, Eta 77,1%
2s - 7,4V - 12x10 Ae, 5421 rpm, 28 amp. 205 watts, thrust 1031g, VPitch 83 km/h, Eta 72,2%
2s - 7,4V - 13x9 RF CFK M22, 5863 rpm, 20 amp. 150 watts, thrust 1062g, VPitch 80 km/h, Eta 76%
2s - 7,4V - 14x7 GM CFK, 5780 rpm, 22 amp. 160 watts, VPitch 62 km/h, Eta 75,4%
2s - 7,4V - 16x8 GM F5J M25, 5310 rpm, 30 amp. 219 watts, thrust 1915g, VPitch 65 km/h, Eta 71%
2s - 7,4V - 16x10 GM F5J M25, 4899 rpm, 37 amp. 272 watts, thrust 1492g, VPitch 75 km/h, Eta 66,4% - 30sec

3s - 11,1V - 10x8 RF CFK M24, 8899 rpm, 27 amp. 295 watts, thrust 1355g, VPitch 108 km/h, Eta 75,9%
3s - 11,1V - 12x8 RF F5J thin M25, 8566 rpm, 32 amp. 354 watts, VPitch 104 km/h, Eta 74,4%
3s - 11,1V - 14x7 GM F5J M25, 8010 rpm, 41 amp. 453 watts, VPitch 85 km/h, Eta 71,1%
3s - 11,1V - 12,5x6 Ae, 6775 rpm, 17,6 amp. 196 watts, thrust 1239g, VPitch 62 km/h, Eta 74,9%
3s - 11,1V - 13x9 RF CFK M28, 6563 rpm, 20 amp. 223 watts, thrust 1354g, VPitch 90 km/h, Eta 73,4%
3s - 10,0V - 16x8 GM F5J M25, 6681 rpm, 46 amp. 465 watts, thrust 3031g, VPitch 81 km/h, Eta 66,8% - 15sec
3s - 11,1V - 16x8 GM F5J M25, 7215 rpm, 54 amp. 600 watts, thrust 3535g, VPitch 88 km/h, Eta 65,2% - 10sec

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