Hobbywing X15 Motor + Propeller Combo

The Hobbywing X15 combines a 45KV motor, its integrated ESC and the MFP 63x24 propeller into one propulsion unit for 18S agricultural spray and heavy-lift cargo multirotors. It is offered in CW and CCW rotation; a standard multirotor layout uses the two in equal numbers.

Key features

• 72 kg maximum thrust per axis, with a recommended take-off weight of 32.5–37.5 kg per axis at 8.2–7.6 g/W
• Φ156 × 23 mm stator in a 36N42P layout, sized to turn a 63-inch propeller
• Integrated ESC rated 100 A continuous and 300 A peak (3 s), throttled by PWM or CAN (HWCAN/DroneCAN), with fault storage for post-flight diagnosis
• Mounts on 60 mm outer-diameter arm tubes; IPX6 protection for wet spraying work
• Propeller blades in carbon-fibre-reinforced nylon composite, 400 g each

Specifications

• KV: 45KV
• Stator: Φ156 × 23 mm, 36N42P
• Battery: 18S LiPo (69 V rated; 36–78.3 V input)
• Max thrust: 72 kg per axis
• Recommended take-off weight: 32.5–37.5 kg per axis
• Rated output power: 4180 W (max continuous)
• ESC current: 100 A continuous, 300 A peak (3 s)
• Throttle: PWM + CAN, fixed 1050–1950 µs pulse width
• Propeller: MFP 63x24, 1190 g
• Motor: Φ167.1 × 60.6 mm, 2850 g with wire
• ESC: 185 × 106 × 51.5 mm, 735 g without cable
• System weight: 5908 g with cables, without propeller
• Cables: 7AWG power 1500 mm; signal 1550 mm
• Arm tube: 60 mm outer diameter
• Protection: IPX6
• Operating temperature: −10 to 40 °C

The ESC's throttle range is fixed and cannot be calibrated, so with an open-source flight controller set the motor outputs to 1050–1950 µs (PWM_MIN 1050, PWM_MAX 1950). Choose the rotor count so all-up weight stays within 32.5–37.5 kg per axis.