Product overview
The T-MOTOR U8Ⅱ Lite is a multirotor UAV motor for industrial UAV applications, available in standard and dust-screen versions with KV100 or KV85 options. It delivers a maximum thrust of 9.1kg, a thrust-to-weight ratio of 36 and a service life of 1000 hours. The motor measures Φ87.3*26.05mm and has 90mm leads. Weight including leads is 253g for the standard version and 256g with the dust screen. The packaging measures 130*111*50.6mm, with corresponding packaged weights of 420g and 423g.
The motor combines a rust-treated stator with a coating resistant to 180°C, enamelled wire insulation resistant to 220°C and magnets resistant to 180°C. Its construction uses a 36N42P slot and pole configuration and imported 6901ZZ bearings. For the KV100 configuration, rated LiPo supply is 12S (4.2V per cell) / 48-52V, no-load current is 1.0A at 24V, and phase-to-phase resistance is 134-141mΩ. This configuration has a maximum current of 31A for 180s and maximum continuous power of 387W. Winding insulation undergoes a 1000V withstand-voltage test lasting 5s.
