Hobbywing M8108 Light Industrial Drone Motor (85KV)

The Hobbywing M8108 Light is an ultra-light endurance motor designed for professional multirotor UAVs. With a hollow rotor structure, optimized magnetic circuit, and industrial-grade materials, it delivers long flight times, stable thrust, and reliable performance for mapping, surveying, and inspection applications.

Key Features

High Efficiency & Endurance

• Recommended thrust per rotor: 3.5 kg+

• Efficiency: 11–12 g/W+ for long-duration flights

• Supports quadcopters up to 12 kg MTOW

• Endurance up to 120 minutes with 12S 40Ah battery

Advanced Magnetic Circuit Design

• Optimized anti-EMF harmonics produce cleaner sine waves

• Ensures smoother ESC matching and throttle response

• Improves stability and reduces power loss

Lightweight & Durable Build

• Hollow rotor design reduces weight while improving cooling

• Integrated bracket and shaft design ensures precise coaxiality

• Tail spindle secured with triple M2.5×8 washer-locking screws for reliability

Premium Industrial Materials

• CNC-machined rotor bracket from aviation-grade aluminum (7075)

• Low-loss silicon steel core with rust-proof treatment

• Waterproof, low-friction bearings extend service life

Load Parameters (follow the order of our recommendations):
The load parameters listed below follow the same order as the recommended propellers mentioned in this product description.