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UAV Motors

T-Motor U5 KV400 UAV Motor

T-Motor
China

The T-MOTOR U5 KV400 is a versatile UAV motor covering 3-8S with 850 W max power at 195 g. Its 12N14P stator and fast cooling design support aerial photography, inspection and heavy-lift multi-rotors.

Applications
Aerial Photography UAVInspection UAVHeavy Lift DroneIndustrial UAV
Manufacturer Website
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Specifications

Weight (g)195
Diameter (mm)42.5
Length (mm)37.5
Internal Resistance (mΩ)116
Configuration12N14P
KV (rpm/V)400
Cable Length (mm)600
No. of Cells (LiPo)3-8S
Idle Current@10v (A)0.3
Max Power 180 s (W)850
Max Continuous current 180 s (A)30
Shaft Diameter (mm)5
Weight (excl. cable) (g)156
AWG16
Maximum Thrust (g)2850

* Specifications are provided for reference. Please verify the latest specifications with the manufacturer.

Description

FAQ

Click "Manufacturer Website" to go to the brand's official product page, where you can buy online or contact their sales team directly.
It is rated for up to 2.9 kg of thrust at a KV of 400 rpm/V. Thrust varies with propeller and battery, so size the motor against the manufacturer's thrust tables for your exact prop and cell count.
This 195 g, 42.5 mm stator motor is matched to its airframe class by thrust and mass. Confirm the all-up weight and required thrust-to-weight ratio before finalising the build.

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