T-Motor U8 Lite KV100 Multirotor UAV Motor (Efficiency Type) - 7.3kg Max Thrust, Industrial Grade

Name: T-Motor U8 Lite KV100 Multirotor UAV Motor (Efficiency Type) - 7.3kg Max Thrust, Industrial Grade
Brand: T-Motor
SKU: ERC-U8
Price: 419.99 USD
Availability: InStock

T-Motor U8 Lite KV100 Multirotor UAV Motor (Efficiency Type) - 7.3kg Max Thrust, Industrial Grade

T-Motor

$419.99 USD

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Overview

T-Motor U8 Lite KV100 is an Efficiency Type Multirotor UAV Motor designed for long-endurance multirotor platforms. The design highlights include an ultra-light structure, mesh protection, self-cooling, heat-resistant wires, and curved magnet optimization.

Key Features

Efficiency increase by 15%+
Flight time 5% longer
Max. thrust: 7.3kg
MTBF: About 1000 hours
Service life: 1500 flights (40 mins/flight)
Industrial grade features: waterproof, dustproof, low noise, large bearings
Imported custom silver wires: reduces copper loss and helps lower motor heat by 30%
Magnetic circuit optimization: curved magnets with less magnet space; optimized design helps save energy during flight
Patent technology mesh protection: protects from sand, dust, foreign matters and magnetic particles; bore diameter of net < 1mm
Silicon steel sheet with special anti-rust treatment; capability of passing 48h salt spray test
Imported custom bearings with dual bearing protection; bearing life to 1000h+ under normal operation; passes 6h salt spray test
Safety: silver wire lead avoids soldering (reduces faulty/cold soldering); imported German 7075 aviation aluminum alloy reinforces motor structure by 20%
Prop adapter: ATA01123 prop adapter for P22inch prop

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Specifications

KV	100
Max. thrust	7.3kg
MTBF	About 1000 hours
Service life (stated)	1500 flights (40 mins/flight)
Efficiency / endurance claims (stated)	Efficiency increase by 15%+; flight time 5% longer
Mesh protection	Bore diameter of net < 1mm
Motor temperature / protection (stated)	A max of 34°C temperature fall can be achieved (data obtained at 32V + 500W motor running 10 mins)
Temperature comparison (stated)	U8lite: 60°C; U8II: 59°C; U8: 67°C; U8PRO: 94°C
Power comparison chart (stated)	768W (U8 / U8PRO) vs 1300W (U8II / U8lite)
Thrust comparison chart (stated)	5.2kg (U8 / U8PRO) vs 7.3kg (U8II / U8lite)
Salt spray test (stated)	48h (silicon steel sheet anti-rust treatment); 6h (dual bearing protection)
Magnet grade	N45 UH
N45 UH Grade – Remanence (Br)	1.32–1.38(T); 13.2–13.8(kGs)
N45 UH Grade – Coercive Force (bHc)	987–1019(kA/m); 12.4–12.8(kOe)
N45 UH Grade – Max. Energy Product (BH)max	342–382(kj/m^3); 43–48(MGOe)
N45 UH Grade – Max. Working Temp (Tw)	180(°C)
N42 SH Grade (comparison) – Remanence (Br)	1.29–1.35(T); 12.9–13.5(kGs)
N42 SH Grade (comparison) – Coercive Force (bHc)	955–995(kA/m); 12.0–12.5(kOe)
N42 SH Grade (comparison) – Max. Energy Product (BH)max	318–350(kj/m^3); 40–44(MGOe)
N42 SH Grade (comparison) – Max. Working Temp (Tw)	150(°C)
Prop / installation notes (stated)	No prop adapter required with 20g weight reduction; location pin 2g
Compatible prop sizes (stated)	27–30" carbon fiber prop; 27–30" folding prop
Installation hardware labels (stated)	M312mm Prop Installation Screw4; M412mm Prop Installation Screw4; M32103mm CPC; Φ11*14.5 Location pin
Efficiency test note (stated)	Data obtained at 6s with 28" propeller
Ultra-light prop note (stated)	28" carbon fiber prop weighs 55g (standard 28" CF prop is 98g); flight time increase 12% and weight loss of 320g (quadcopter) stated when used with U8LITE and ultra-light prop