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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 190g fits perfectly in dogfighters up to 1.8 kg with 3S or 4S.
Accessories
You will find the suitable regulator, batteries and a suitable propeller in the accessories tab.
Scope of delivery
1x A40-16S V4 kv1000, accessories for front and back mount, prop driver and instructions.
Drive recommendation
| A40-16S V4 kv1000 | ||||||
|---|---|---|---|---|---|---|
| Item no.: 33726612 | ||||||
| Propeller | APC 12x6 | APC 9x7,5 | ||||
| LiPo | 3S | 4S | ||||
| Voltage [V] | 11,1 | 14,8 | ||||
| Current [A] | 48 | 55 | ||||
| Power [W] | 548 | 830 | ||||
| RPM | 8856 | 12568 | ||||
| Controller [A] | 70 | 70 | ||||
| Timing [°] | 15-20 | 15-20 | ||||
| Specifiactions | |
| max. power range [W] (max.15 sec.) | max. 900 (ca. 15 Sekunden) |
| Poles | 8 |
| Idle current (I0) at 8.4V [A] | 1,61 |
| Internal resistance (Ri) [Ohm] | 0,026 |
| Recommended timing [°] | 15 - 20 |
| Controller recommendation [A] (depending on setup) | 40A - 70A Brushless |
| Idle speed per volt (kv) | 1000 U/min |
| Dimensions and weight | |
| Weight [g] | 190 |
| Length [mm]/[in] | 42 |
| 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 |
