Bay-Tec XPower F3426/7 STORM - 1250KV

Replaces an engine of about 5cc

Output power cables in the axis at the rear of the engine, perfect for easy installation in the narrow fuselage nose of sailplanes no more hassles with the wires wrapping around the motor!

Superbly suited to F5J gliders with a take-off weight not exceeding 2800g.

Eliminating gearbox simplifies "mechanics" and thus limits the risk of failure. In addition, swinging a much smaller propellers at high RPM reduces the effects of gyroscopic torques that make the initial climb out easier to manage and accelerates the horizontal speed of the model.

Robust 5mm diameter motor shaft to resist muscular landings on landing spots!

Specifications:

• Recommended number of cells: 4 LiPo
• KV: 1250 RPM/V
• Max current: 70A (60")
• Internal resistance: 23.6mOhm
• Dimensions: Ø34x49.7mm
• Shaft diameter: 5.0mm
• Weight: 142g approx.
• Recommended props: 10x7-12x6"