Hobbywing XRotor X11 Max 18S 60KV Power System Combo

The Hobbywing XRotor X11 Max integrates a 60KV motor, a FOC ESC and a 48 × 17.5-inch propeller into one arm-mounted unit for 18S agricultural spray drones and heavy-lift logistics UAVs. It comes in CW and CCW rotation, which a multirotor uses in equal numbers.

Key features

• Up to 44 kg maximum thrust per rotor at 70 V and sea level, with an efficient continuous working range of 20–22 kg per axis
• 111 × 22 mm stator running on Japanese bearings, built for torque-heavy work with low heat build-up
• ESC accepts a 3.3 V or 5 V PWM signal at 50–500 Hz with a fixed 1050–1950 µs pulse width; 78.3 V maximum input and 150 A short-duration current
• IPX6 sealed against water and dust, rated for −20 to 50 °C
• Fits 50 mm outer-diameter arm tubes

Specifications

• KV: 60KV
• Stator: 111 × 22 mm
• Battery: 18S LiPo
• Max thrust: 44 kg per rotor (70 V, sea level)
• Continuous thrust: 20–22 kg per axis (70 V, sea level)
• ESC max input voltage: 78.3 V
• ESC max input current: 150 A short duration, with good heat dissipation
• Throttle signal: PWM, 3.3 V/5 V, 50–500 Hz, 1050–1950 µs fixed
• Propeller: 48 × 17.5 in
• Arm tube: 50 mm outer diameter
• Total weight: 2800 g
• Protection: IPX6
• Operating temperature: −20 to 50 °C

Because the pulse width is fixed and cannot be calibrated, set the flight controller's motor outputs to 1050–1950 µs before the first spin-up.