HACKER A20-20 L EVO ENGINE

A20 brushless outrunner motor from the German company Hacker. It offers excellent performance at the lowest weight. The engine is ideal for models weighing up to 550g. The company also used efficient neodymium magnets.

Technical data:

• power range: max. 200 W (15 seconds)
• voltage: max 12.6V (3S)
• max current: 17,1A
• idle current at 8.4V: 0.85A
• internal resistance: 0.109 Ohm
• KV: 1022
• weight: 55 g
• shaft diameter: 3 mm
• outer diameter: 28 mm
• length: 34 mm
• recommended propellers: APC 10x4.7 or 10X6
• recommended regulator: 20A to 30A (brushless)

Set contains:

• engine
• aluminum cross fastening to the frame
• the hub
• spare shaft 2x
• 4x mounting screws