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Product description and features
The 8, 10 and 14-pole outrunner motors of the A20 series are available in 4 lengths (S, M, L, XL), with a voltage range of 7.2V to 12.6V. As a result, they cover a wide range of applications from the 250g indoor model up to the 1.5kg electric glider. The A20 series has double ball bearings, has a replaceable 3mm shaft and can be mounted both in front of and behind the head frame/engine mount.
The weight-optimised high-end motor A20-6 XL EVO kv3500 with a weight of only 78g is ideally suited for 450 helicopters.
Accessories
You will find the appropriate controller, batteries and a suitable propeller in the accessories tab.
Scope of delivery
1x A20-6 XL EVO kv3500, accessories for front and backmount, prop driver and instructions.
Specifiactions | |
max. power range [W] (max.15 sec.) | max. 300W (15 sec.) |
Poles | 8 |
Idle current (I0) at 8.4V [A] | 3,4 |
Internal resistance (Ri) [Ohm] | 0,014 |
Recommended timing [°] | 8 - 15 |
Controller recommendation [A] (depending on setup) | 30A - 40A Brushless |
Idle speed per volt (kv) | 3500 U/min |
Dimensions and weight | |
Weight [g] | 78 |
Length [mm]/[in] | 40 |
Outer diameter [mm]/[in] | 28 |
Shaft diameter [mm]/[in] | 3,17 |
Delivery contents | |
Prop Adapter | Ja |
Mounting cross | Nein |
Gold plug mm (soldered) | 3,5 |
Backmount mountable | Nein |
Front mountable | Ja |