Hobbywing XRotor X8-G2 8120 100KV Power System

The Hobbywing XRotor X8-G2 is the second-generation X8 all-in-one propulsion unit: an 8120 100KV motor with an integrated 80A FOC ESC, built for agricultural sprayers, mapping and industrial multirotors on 12–14S LiPo. It is offered with the 3011S high-speed folding propeller or without a propeller, in CW and CCW rotation.

Key features

• 17.5 kg maximum thrust and a 5–7.5 kg recommended take-off weight per axis at sea level, at 9.7–8.4 g/W
• Dual throttle input: PWM (1050–1950 µs) plus CAN on Cyphal (UAVCAN)
• Real-time telemetry of voltage, current, RPM and temperature, with fault storage and a flight log holding up to 20 hours of data
• IPX6 sealing and a corrosion-resistant aluminium alloy housing for spraying, dusty fields and coastal sites
• Backward compatible with installations built around the original X8

Specifications

• Motor: 8120 (81 × 20 mm stator), 100KV, 36N40P, 88.6 mm diameter
• ESC: 80A FOC, 20 A continuous, 80 A peak (3 s)
• Battery: 12–14S LiPo (18–63 V input; 46 V / 54 V rated)
• Rated output power: 810 W max continuous
• Max thrust: 17.5 kg per axis (sea level)
• Recommended take-off weight: 5–7.5 kg per axis
• Efficiency: 9.7–8.4 g/W at recommended load
• Propeller (combo variants): MFP 30x11S folding, 30 × 11 inch, carbon fibre-reinforced, 193 g
• Arm tube: 35 mm or 40 mm outer diameter
• Cables: 14 AWG power, 905 mm; signal, 915 mm
• Weight: 1095 g with cables and propeller
• Ingress protection: IPX6
• Operating temperature: −20 to 50 °C

At 5–7.5 kg per axis, four units suit a 20–30 kg quad and six a 30–45 kg hexa. Order CW and CCW units in equal numbers, and confirm your frame's arm tube diameter (35 or 40 mm) with us before ordering.