A20-12 XL Competition kv1039

A20-12 XL Competition kv1039

A20-12 XL Competition kv1039 is a professional A20 Competition 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 competition, 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

• Poles: 14
• Turns: 12
• Idle current (I0) at 8.4V [A]: 1,34
• Internal resistance (Ri) [Ohm]: 0,063
• Recommended timing [°]: 20-25
• Switching Frequency [kHz]: 8
• Controller recommendation [A] (depending on setup): 20-30
• Idle speed per volt (kv): 1127
• Weight [g]: 104
• Length [mm]/[in]: 44
• Outer diameter [mm]/[in]: 31,5
• Shaft diameter [mm]/[in]: 5
• Prop Adapter: Ja
• Mounting cross: Nein

A20-12 XL Competition kv1039 Product description and features The A20-Competition series was specially developed for narrow hulls. They are lightweight, powerful, encapsulated external rotor motors with high torque and efficiency. They do not require a gearbox and are suitable for a wide range of applications. The A20 Competition motors are completely encapsulated, which means that there are no rotating motor parts other than the motor shaft! In conjunction with the cable outlet at the rear, eve

Reference SKU/model: 10109590. Mention this reference when contacting RC-MODEL for availability or fitment support.