C50-13XL Acro 6,7:1 Competition Kv 1249

C50-13XL Acro 6,7:1 Competition Kv 1249

C50-13XL Acro 6,7:1 Competition Kv 1249 is a professional C50-Acro 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 c50-acro 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: 2
• Turns: 13
• Idle current (I0) at 8.4V [A]: 1,3
• Internal resistance (Ri) [Ohm]: 0,020
• Gear reducing: 6,7 : 1
• Recommended timing [°]: 0 - 5
• Switching Frequency [kHz]: 8
• Controller recommendation [A] (depending on setup): 80 - 125
• Leerlaufdrehzahl pro Volt (kv) ohne Getriebe: 1249
• Weight [g]: 523
• Length [mm]/[in]: 115,7
• Outer diameter [mm]/[in]: 43,2
• Shaft diameter [mm]/[in]: 8
• Prop Adapter: Ja

C50-13 XL Acro 6,7:1 Competition Kv 1249 Product description and features Experience the ultimate in performance with the C50-13 XL Acro 6.7:1 Competition Kv 1249, a high-performance engine specially developed for demanding F3A competition applications and offering an impressive combination of power, efficiency and reliability. Based on the experience of recent years and countless test flights by our pilots in Europe and the USA, we present a technical highlight with enormous performance. In com

Reference SKU/model: 39798500. Mention this reference when contacting RC-MODEL for availability or fitment support.