T-Motor AT2312 Long Shaft Fixed-Wing Brushless Motor

The T-Motor AT2312 Long Shaft is an outrunner for 3D, trainer and glider planes with a 400–900 g flying weight, supplied here in the 1150KV version. It runs on 2–4S LiPo, makes up to 1.3 kg of thrust and comes with a mounting cross for straightforward installation on the airframe.

Key features

• Long 4 mm shaft sets the propeller forward, clear of the nose or cowl.

• 350 W maximum power and 25 A peak current (180 s) from a 12N14P motor.

• Bench-tested thrust: about 1222 g at 11,400 RPM on an APC 8×6 prop, drawing 22.44 A at 14.53 V.

• 100 mm 20AWG leads (0.5 mm²) with anti-strip protection.

• Hardware pack included for mounting.

Specifications

• KV: 1150KV

• Configuration: 12N14P

• Rated voltage: 2–4S LiPo

• Max power: 350 W (180 s)

• Peak current: 25 A (180 s)

• Idle current: 0.85 A at 10 V

• Internal resistance: 75 mΩ

• Max thrust: 1.3 kg

• Shaft: 4 mm

• Dimensions: Ø28.4 × 44.5 mm

• Weight: 60 g including leads

• Leads: 100 mm, 20AWG

• Recommended prop: 8 or 9 inch slow-fly

• Recommended ESC: 30–40 A

• In the box: 1 × motor, hardware pack

Pair it with a 30–40 A ESC and an 8–9 inch slow-fly prop. On 4S, start with the 8-inch prop it was bench-tested on, and check the prop bore and adapter against the 4 mm shaft before ordering.