Hacker A20-50S EVO, 1088 rpm/Volt
As of April 2026 · Prices incl. VAT unless stated otherwise.
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Delivery time on request.
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Free shipping on orders over 129 EUR (within Germany, excluding product-dependent surcharges!)
Hacker A20-50S EVO, 1088 rpm/Volt
Hacker A20-50S EVO
The A20 motors are small outrunners with excellent efficiency and minimal weight. Naturally, these A20 motors also feature efficient neodymium magnets tailored to the radius.
The A20 motors come with a rich accessory set including spare shafts, a motor mount for rear wall attachment, prop adapter, and the necessary screws!
The 2008 EVO version impresses with its low weight, improved cooling, even higher temperature stability, the new bearing shield, and the integrated propsaver in the A20-S series.
The A20-50S EVO motor is suitable for 3S LiPo batteries for gliders up to 500g, sport and scale models up to 400g, and also 3D aerobatic models up to 250g.
Propeller Measurement Data:
- Power Source: Power supply Power supply
- Propeller [inch]: 8x4.3 GWS 8x3.8 APC-Slow
- Voltage [Volt]: 10.5 10.5
- Current [Ampere]: 6.3 6.7
- RPM [U/min-1]: 8383 8095
- Power [Watt]: 66 70
Technical Data:
- Manufacturer: Hacker
- Power Range: max. 100W (15 sec.)
- No-load current at 8.4V: 0.4A
- Internal Resistance: 0.232 Ohm
- No-load speed per Volt: 1088 U/min-1
- Outer Diameter: 28mm
- Length: 24mm
- Motor Shaft: ø3mm, 12mm long
- Weight: 29g:
- Motor Type: 14-pole outrunner
- Controller Recommendation: 7 Ampere brushless
- Battery Recommendation: 3S/500mAh
Why Der Himmlische Höllein?
An excerpt from our FAQ
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.
Do you also ship internationally?
Of course, we also ship internationally. You can find more information under Shipping Methods.
How can I return it?
You can return purchased items within the statutory withdrawal period. You can find more information on this in the Widerrufsbelehrung (right of withdrawal policy).
