Hacker A20-34S EVO, 1500 RPM/Volt
As of April 2026 · Prices incl. VAT unless stated otherwise.
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Delivery time Germany: 1-3 business days.
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Free shipping on orders over 129 EUR (within Germany, excluding product-dependent surcharges!)
Hacker A20-34S EVO, 1500 RPM/Volt
Hacker A20-34S EVO
The A20 motors are small outrunners with excellent efficiency at the lowest weight. Naturally, these A20 motors also use efficient neodymium magnets adapted to the radius.
The A20 motors come with a rich accessory set including replacement shafts, motor mounts for rear wall mounting, prop adapters, 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 propsaver integrated into the A20-S series.
The A20-34S EVO motor is suitable for gliders up to 500g, sport and scale models up to 400g, and even 3D aerobatic models up to 250g with 2S LiPo batteries.
Propeller Measured Values:
- Power source: Power Supply Power Supply
- Propeller [inch]: 8x4.3 GWS 8x3.8 APC-Slow
- Voltage [Volt]: 7.0 7.0
- Current [Ampere]: 7.8 8.2
- RPM [U/min-1]: 7744 7580
- Power [Watt]: 54 57
Technical Data:
- Manufacturer: Hacker
- Power range: max. 100W (15 sec.)
- No-load current at 8.4V: 0.75A
- Internal resistance: 0.147 Ohm
- No-load speed per volt: 1500 RPM
- Outer diameter: 28mm
- Length: 24mm
- Motor shaft: ø3mm, 12mm long
- Weight: 29g
- Motor type: 14-pole outrunner
- Controller recommendation: 7-10 Ampere brushless
- Battery recommendation: 2S/500mAh
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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).
