ReadyToSky A2212 13T 1800KV Brushless Outrunner Motor

The A2212 13T is a classic 22mm-stator outrunner for electric RC planes, trainers and foam wings. This 1800KV wind runs on 2–3S LiPo and spins smaller props faster than the common 1000KV version, suiting lighter, quicker models.

Key features

• 2–3S LiPo input (7.4–11.1 V nominal)
• Peak efficiency of 80%, staying above 75% from 4 to 10 A
• Handles 12 A for 60 seconds; a 20 A ESC leaves sensible headroom
• 3.17mm (1/8 in) shaft takes a standard collet prop adapter or prop saver

Specifications

• KV: 1800
• Winding: 13 turns
• Cells: 2–3S LiPo
• Max efficiency: 80%
• Max efficiency current: 4–10 A (above 75%)
• Current capacity: 12 A / 60 s
• No-load current: 0.5 A at 10 V
• Dimensions: 27.5 x 30 mm (diameter x length)
• Shaft: 3.17 mm
• Weight: 47 g

Choose the prop with a wattmeter: at 1800KV on 3S the 12 A rating is reached quickly, so start small and step up only while current and motor temperature stay in range.