E40-XXS 3D +6.7:1 kv 4900
E40-XXS 3D +6.7:1 kv 4900
Item No. 10108999
EAN: 4250320270584
$243.71
Available on backorder - delivery 7-14 days
E40-XXS 3D + 6.7:1 kv 4900
Product description and features
Compact, light and powerful, this modern gear drive is perfect for F3F/F3J and F5J models, for applications with 3S to 4S LiPo batteries and up to 4 kilograms (~8.5 lbs.) take-off weight.
Driven by our E40-XXS 3D, the 6.7:1 gear drive achieves a high level of efficiency while remaining absolutely cool thanks to the integrated fan.
Ready-to-install complete system
The electric motor and gearbox are delivered ready to install. The complete drive system is assembled, tuned and tested before delivery.
Readings
| Propeller | Drive Battery | Voltage [V] | Current [A] | Speed [RPM] | Power [W] | |
|---|---|---|---|---|---|---|
| Aeronaut CC 14×8 | 3S | 11.1 | 37.5 | 6850 | 416 | |
| Aeronaut CC 14×8 | 4S | 14.8 | 60 | 8400 | 888 | *Expert setup not recommended for normal use! |
| Aeronaut CC 15×8 | 3S | 11.1 | 38 | 6950 | 422 | |
| Aeronaut CC 15×10 | 3s | 11.1 | 51 | 6600 | 566 | |
| Aeronaut CC 16×8 | 3s | 11.1 | 50 | 6550 | 555 |
You can find suitable controllers, batteries and a suitable propellers in the “Accessories” tab.
Delivery contents
E40-XXS 3D + 6.7:1 kv 4900 Gear Drive (consists of E40-XXS 3D and Hacker Gear 6.7:1) and instructions.
| Specifications | |
| Power range [W] | 800 |
| Poles | 4 |
| Turns | 3D |
| Idle current (I0) at 8.4V [A] | 2.0 |
| Internal resistance (Ri) [Ohm] | 0.017 |
| Gear reduction | 6.7:1 |
| Outer shaft [mm] | 6 |
| RPM max. | 10000 |
| Recommended timing [°] | 10-15 |
| Controller recommendation [A] | 40 – 60 A |
| Idle speed per volt (kv) | 4900 |
| Dimensions and weight | |
| Weight [g] / [oz] | 145/ 5.11 |
| Length [mm]/[in] | 67.1 / 2.64 |
| Diameter [mm]/[in] | 25 / 0.98 |
| Outer diameter [mm]/[in] | 29 / 1.14 |
| Shaft diameter [mm]/[in] | 6 / 0.24 |
| Delivery contents | |
| Prop adapter | no |
| Mounting cross | no |
| Gold plugs (soldered) | no |
| Gold plugs mm (recommended) | 3.5 |
| Back mount possible | no |
| Front mount possible | yes |
Additional parts for this item:
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