Leopard LC250-25 6pole 4160KV with Micro Edition 5:1NL/T
with flat and inject (hollow-bored shaft = greasing without spinner dismantling)

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
833 rpm/V
6 poles
Hole circles 14mm, 3xM2,5
For 2-4 lipos
Current max. 32 amp.
max. performance on 2s 200 watts
max. performance on 3s 350 watts
max. performance on 4s 500 watts
Timing 6-12°
8khz
Gear shaft: 6mm

On our test bench:

Best ETA at 11 V, 17 amp., 79,6%
Best ETA at 14,8 V, 22 amp., 79,4%
Ideal operating range 15-25 amp.
Very smooth running.

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

Drive data in stand:

2s - 7,4V - 11x22 GM CFK, 4679 rpm, 23 amp. 172 watts, VPitch 157 km/h, Eta 72,1%
2s - 7,4V - 12x6 RF CFK M32, 5487 rpm, 11 amp. 82 watts, thrust 800g, VPitch 50 km/h, Eta 79,8%
2s - 7,4V - 12x8 RF F5J, 5460 rpm, 12 amp. 86 watts, VPitch 67 km/h, Eta 79,7%
2s - 7,4V - 13x8 Ae, 5078 rpm, 17 amp. 127 watts, thrust 1038g, VPitch 62 km/h, Eta 76,8%
2s - 7,4V - 13x11 Ae, 4808 rpm, 21 amp. 157 watts, thrust 1133g, VPitch 81 km/h, Eta 73,7%
2s - 7,4V - 14x7 GM F5J M25, 5209 rpm, 15 amp. 113 watts, VPitch 56 km/h, Eta 78,1%
2s - 7,4V - 16x8 GM F5J M25, 4811 rpm, 21 amp. 157 watts, VPitch 59 km/h, Eta 73,8%
2s - 7,4V - 16x10 GM F5J M22, 4547 rpm, 25 amp. 187 watts, VPitch 69 km/h, Eta 70,3%
2s - 7,4V - 17x7 GM F5J M25, 4614 rpm, 24 amp. 179 watts, VPitch 49 km/h, Eta 71,2%

3s - 11,1V - 11x6 Ae, 7906 rpm, 21 amp. 233 watts, thrust 1287g, VPitch 72 km/h, Eta 78,4%
3s - 11,1V - 11x8 Ae, 7773 rpm, 23 amp. 255 watts, thrust 1183g, VPitch 95 km/h, Eta 77,7%
3s - 11,1V - 11x22 GM CFK, 6409 rpm, 43 amp. 479 watts, VPitch 215 km/h, Eta 66,5% - 10 sec.
3s - 11,1V - 12x6,5 Ae, 7708 rpm, 24 amp. 265 watts, thrust 1481g, VPitch 76 km/h, Eta 77,3%
3s - 11,1V - 12x8 RF F5J thin M25, 7779 rpm, 23 amp. 254 watts, VPitch 95 km/h, Eta 77,8%
3s - 11,1V - 13x9 RF CFK M28, 7434 rpm, 28 amp. 234 watts, thrust 1707g, VPitch 102 km/h, Eta 75,4%
3s - 11,1V - 14x7 GM F5J M25, 7317 rpm, 30 amp. 329 watts, VPitch 78 km/h, Eta 74,5%
3s - 10,0V - 15x8 Ae, 5970 rpm, 36 amp. 362 watts, thrust 2147g, VPitch 73 km/h, Eta 68,6% - 30sec
3s - 10,0V - 16x8 GM F5J M25, 6116 rpm, 34 amp. 340 watts, VPitch 75 km/h, Eta 70% - 35 sec
3s - 11,1V - 16x8 GM F5J M25, 6632 rpm, 40 amp. 442 watts, VPitch 81 km/h, Eta 68,6% - 25 sec
3s - 11,1V - 13x9 RF CFK M28, 6563 rpm, 20 amp. 223 watts, thrust 1354g, VPitch 90 km/h, Eta 73,4%


4s - 14,8V - 10x8 RF CFK M24, 10321 rpm, 30 amp. 451 watt, thrust 1823g, VPitch 126 km/h, Eta 77,4% - 30sec
4s - 14,8V - 10x13 RF CFK M28, 9638 rpm, 40,4 amp. 597 watt, VPitch 191 km/h, Eta 73,7% - 10sec
4s - 14,8V - 12x8 RF F5J CFK M25, 9902 rpm, 36 amp. 541 watt, VPitch 121 km/h, Eta 75,3% -15sec
4s - 14,8V - 13x5 Ae, 10150 rpm, 33 amp. 488 watts, thrust 2733g, VPitch 77 km/h, Eta 76,6%

TIP: calculated thrust values


Optional accessories:
• 4-plus high performance grease– Link.
• Wrench 17-2mm for Micro EDITION flange– Link.

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