Hacker A20- 8XL, EVO, 14-pole, with Maxxon 4.4:1 gearbox
As of April 2026 · Prices incl. VAT unless stated otherwise.
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Delivery time on request.
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Hacker A20- 8XL, EVO, 14-pole, with Maxxon 4.4:1 gearbox
A20-8XL EVO 14-Pole with 4.4:1 Gearbox
The A-20-8XL with Maxxon 4.4:1 gearbox is a powerful outrunner motor that is particularly suitable for slender glider fuselages. The achievable power is extremely high due to the gear reduction and the large propellers that can be used as a result, all at a very low weight.
Short-term operation power of up to 400 watts (max. 15 seconds) at approx. 120 grams speaks for itself.
Propeller Measurements:
- Power Source: Power Supply
- Propeller [Inch]: 23x12RFM CFK
- Voltage [Volt]: 11
- Current [Ampere]: 38A
- RPM [U/min-1]: 2830
- Power [Watt]: 418*
*only permitted for short-term operation (max. 15 sec.)
Technical Data:
- Manufacturer: Hacker
- Power range: max. 300W
- No-load current at 8.4V: 2.6A
- Internal resistance: 0.026
- No-load speed per volt: 340
- Outer diameter: 28mm
- Length approx.: 65mm
- Gear shaft: ø4mm
- Weight: 120g
- Motor type: Outrunner with gearbox
- Controller recommendation: Hacker X40 SB Pro
- Battery recommendation 3S/2400mAh
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How long is the processing time?
The processing time for orders where all items are in stock is a maximum of 24 hours. If products are missing from your order, we will immediately send you an order confirmation with a delivery date for the missing items.
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Of course, we also ship internationally. You can find more information under Shipping Methods.
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You can return purchased items within the statutory withdrawal period. You can find more information on this in the Widerrufsbelehrung (right of withdrawal policy).
