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Product description and features
Our range of A40 outrunner motors includes both an 8-pole and a 14-pole version. The A40 motors have been specially developed for use in medium-sized motor and glider models up to 4 kg, such as motor planes, dogfighters, fun and aerobatic planes. In combination with our proven 6.7:1 planetary gearbox, there are also three versions for larger electric gliders up to approx. 10 kg take-off weight.
This weight-optimised high-end motor with a weight of only 265g fits perfectly in dogfighters up to 2.2 kg with 4S or FES drive for gliders up to 4.5kg.
Accessories
You will find suitable controllers, batteries and a suitable propeller and FES Ex UNI8 in the accessories tab.
Scope of delivery
1x A40-10L V4 kv1100, accessories for front and back mount, prop driver and instructions.
Drive recommendation
| A40-10L V4 kv1100 | ||||||
|---|---|---|---|---|---|---|
| Item no.: 33726618 | ||||||
| Propeller | APC 9x6 | APC 11x5,5 | ACC 10x6 | |||
| LiPo | 4S | 3S | 4S | |||
| Voltage [V] | 15 | 11 | 15 | |||
| Current [A] | 65 | 53 | 56 | |||
| Power [W] | 973 | 598 | 840 | |||
| RPM | 15146 | 11404 | 13700 | |||
| Controller [A] | 70-90 | 70-90 | 70-90 | |||
| Timing [°] | 15-20 | 15-20 | 15-20 | |||
| Specifiactions | |
| max. power range [W] (max.15 sec.) | 1100 |
| Poles | 8 |
| Turns | 10 |
| Idle current (I0) at 8.4V [A] | 1,57 |
| Internal resistance (Ri) [Ohm] | 0,017 |
| Recommended timing [°] | 15 - 20 |
| Switching Frequenzy [kHz] | 8 |
| Controller recommendation [A] (depending on setup) | 55 - 80 |
| Idle speed per volt (kv) | 1100 |
| Dimensions and weight | |
| Weight [g] | 265 |
| Length [mm]/[in] | 52 |
| Outer diameter [mm]/[in] | 41,7 |
| Shaft diameter [mm]/[in] | 5 |
| Delivery contents | |
| Prop Adapter | Ja |
| Mounting cross | Ja |
| Gold plug mm (recommended) | 4 |
| Backmount mountable | Ja |
| Front mountable | Ja |
