Leopard LC250 6pol 3750KV Micro ED. 5:1

Leopard LC250 6pin 3750KV with Micro Edition 5: 1NL / T

Very light, powerful drive suitable for F5J, RES gliders of 1.4 - 3.80m and small Speeder.

Dates:
- Weight 55g without plug
- Diameter 24.6mm
- Length without shaft 47mm
- Motor shaft 3.0
- 740 rpm / V
- 6 poles
- Bolt circle 14mm, 3xM2.5
- For 2-4Lipo
- Current max 28Amp.
- Max. Power at 2s 180 watts
- Max. Power at 3s 300 watts
- Max. Power at 4s 400 watts
- Timing 6-12 °
- 8khz
- Transmission shaft: 6mm

From our test bench:

Best ETA at 11V, 13 Amp, 79.1%
Best ETA at 14.8V, 17 Amp, 79.1%
Ideal application range 10-20Amp.

switch-on:
Typical sailors,
taking into account the outside temperature
and effective cooling.

Drive data in stand:

2s - 7,4V - 11x22 GM CFRP, 4147 rpm, 17 Amp. 124 Watts, VPitch 139 km / h, Eta 70,8%
2s - 7.4V - 13x9 RF CFRP M28, 4675rpm, 10 Amp. 77 Watts, Thrust 687g, VPitch 64kph, Eta 76.5%
2s - 7.4V - 15x8 Ae, 4177 rpm, 16 Amp. 121 Watts, Thrust 1069g, VPitch 51km / h, Eta 71.2%
2s - 7,4V - 13x11 Ae, 4261 rpm, 16 Amp. 114 Watts, Thrust 905g, VPitch 71km / h, Eta 72.3%
2s - 7.4V - 15x8 Ae, 4177 rpm, 16 Amp. 121 Watts, Thrust 1069g, VPitch 51km / h, Eta 71.2%
2s - 7.4V - 16x8 GM F5J M25, 4265rpm, 15 Amp 114 Watts, Thrust 1257g, VPitch 52km / h, Eta 72.3%

3s - 11.1V - 11x7 Ae, 7007 rpm, 15 Amp. 166 Watts, Thrust 961g, VPitch 75km / h, Eta 76.1%
3s - 11.1V - 11x22 GM CFRP, 5656 rpm, 31 Amp. 342 Watts, VPitch 190 Km / h, Eta 65.2%
3s - 11,1V - 12x6,5 Ae, 6817 rpm, 17,2 Amp. 190 Watt, Thrust 1174g, VPitch 68 km / h, Eta 75,1%
3s - 11.1V - 12x8 RF F5J narrow M25, 6919 rpm, 16 amp. 180 watts, VPitch 84 km / h, eta 77%
3s - 11.1V - 14x8 RF F5J narrow M25, 6382 rpm, 22 Amp. 245 Watts, VPitch 78 km / h, Eta 72.6%
3s - 11.1V - 12.5x6 Ae, 6775 rpm, 17.6 Amp. 196 Watts, Thrust 1239g, VPitch 62km / h, Eta 74.9%
3s - 11.1V - 13x9 RF CFRP M28, 6563rpm, 20 Amp. 223 Watts, Thrust 1354g, VPitch 90 Km / h, Eta 73.4%
3s - 11.1V - 14x7 GM F5J M25, 6488 rpm, 20.9 Amp. 232 Watts, Thrust 1471g, VPitch 69 Km / h, Eta 73.5%
3s - 11.1V - 15x8 Ae, 5703 rpm, 30 Amp. 335 Watts, Thrust 1993g, VPitch 70km / h, Eta 65.7%
3s - 10.0V - 16x8 GM F5J M25, 5404 rpm, 24.3 amp. 243 watts, thrust 2018g, VPitch 66 km / h, eta 68.6%
3s - 11.1V - 16x8 GM F5J M25, 5852rpm, 28.4 Amp. 316 Watts, Thrust 2266g, VPitch 71km / h, Eta 67.1%

4s - 14.8V - 9x21.5 GM CFRP M35, 7711 rpm, 34 Amp 511 Watts, VPitch 253 km / h, Eta 66.9%
4s - 14.8V - 10x8 RF CRP M24, 8936 rpm, 21 amp. 312 watts, thrust 1390g, VPitch 109 mph, eta 74%
4s - 14.8V - 10x13 RF CFRP M28, 8334rpm, 28 Amp. 408 Watts, VPitch 165 Km / h, Eta 71%
4s - 14.8V - 10x17 RF CFRP M28, 7946rpm, 32 amp. 472 watts, VPitch 206 km / h, eta 68.4%
4s - 14.8V - 11x6 Ae, 8744 rpm, 23 amps. 342 Watts, Thrust 1606g, VPitch 80mph, Eta 73.2%
4s - 14.8V - 11x8 Ae, 8558rpm, 25 Amp. 372 Watts, Thrust 1481g, VPitch 104km / h, Eta 72.3%
4s - 14.8V - 11.5x7 Ae, 8387 rpm, 27 Amp. 400 Watts, Thrust 1456g, VPitch 89km / h, Eta 71.3%
4s - 14.8V - 12x6.5 Ae, 8460 rpm, 26 Amp. 390 Watts, Thrust 1822g, VPitch 84 km / h, Eta 71.7%
4s - 14.8V - 12x8 RF F5J narrow M25, 8824 rpm, 26 amp. 385 watts, VPitch 108km / h, Eta 74.7%
4s - 14.0V - 14x8 RF F5J narrow M25, 7689 rpm, 32 amp. 445 watts, VPitch 94km / h, Eta 70% - 25sec.
4s - 14.8V - 12.5x6 Ae, 8422 rpm, 27 Amp. 393 Watts, Thrust 1914g, VPitch 77km / h, Eta 71.5%
4s - 14.8V - 13x6.5 Ae, 8355 rpm, 27 Amp. 405 Watts, Thrust 2677g, VPitch 83km / h, Eta 71.1%
4s - 14.8V - 14x6 Ae, 8149 rpm, 30 Amp 438 Watts, Thrust 2198g, VPitch 75km / h, Eta 69.8% - 25sec.

NOTE: Threshold values ​​calculated