A20-6 XL EVO kv2500 + 4,4:1

A20-6 XL EVO kv2500 + 4,4:1

A20-6 XL EVO kv2500 + 4,4:1 is a professional A20 geared item from Hacker Motor GmbH, prepared for the RC-MODEL catalog with customer-facing information, official product imagery, structured specifications and no storefront supplier pricing.

Recommended use

This product is relevant for RC builders and pilots looking for a20 geared, replacement parts, upgrades or setup components. Use it when planning a new model build, maintaining an existing aircraft, boat or radio system, or comparing compatible electronic and power-system parts.

What to check before ordering

Confirm the physical dimensions, weight, voltage, current rating, connector style, shaft size, cell count, propeller range and installation space against your model. RC-MODEL can help verify compatibility when you provide the model name and part number.

Key details

• max. power range [W] (max.15 sec.): max. 400 (15 sec., typischer F5J Steigflug)
• Turns: 6
• Idle current (I0) at 8.4V [A]: 3,4
• Internal resistance (Ri) [Ohm]: 0,020
• Gear reducing: 4,4:1
• Recommended timing [°]: 15 - 20
• Switching Frequency [kHz]: 8
• Controller recommendation [A] (depending on setup): 55A Brushless
• Leerlaufdrehzahl pro Volt (kv) ohne Getriebe: 2500
• Weight [g]: 130
• Length [mm]/[in]: 65
• Outer diameter [mm]/[in]: 28
• Shaft diameter [mm]/[in]: 4
• Prop Adapter: Nein

A20-6 XL EVO kv2500 + 4,4:1 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 X

Reference SKU/model: 97800029. Mention this reference when contacting RC-MODEL for availability or fitment support.