XJ460
水平对置双缸发动机Horizontally opposed twin-cylinder engine
水平对置两缸、二冲程、风冷式活塞发动机，50 HP（37 kW）@ 7500 rpm，缸径 70 mm × 行程 61 mm，标配可编程变角 CDI 点火与全方位膜片式化油器，支持倒飞与特技工况，主要面向中轻型工业级无人机、高空靶机及实验性轻型航空器。A horizontally opposed, twin-cylinder, two-stroke, air-cooled piston engine delivering 50 HP (37 kW) at 7500 rpm, with a 70 mm bore and 61 mm stroke. Standard equipment includes programmable variable-angle CDI ignition and an all-attitude diaphragm carburetor for inverted flight and aerobatics. Designed primarily for light and medium industrial UAVs, high-altitude target drones and experimental light aircraft.
- 标定最大功率Rated maximum power
- 50 HP
- 气缸总排量Displacement
- 460 cm³
- 发动机净重Net engine weight
- 18.5 kg
完整技术参数Full technical specifications
参数以出厂规格书为准，如有特殊需求可联系我们定制配置。Specifications are subject to the factory specification sheet. Contact us for custom configurations.
- 标定最大功率Rated maximum power
- 50 HP（37 kW）@ 7500 rpm
- 气缸总排量Displacement
- 460 cm³
- 缸径 × 行程Bore × stroke
- 70 mm × 61 mm
- 发动机净重Net engine weight
- 18.5 kg
- 排气系统总重Exhaust system weight
- 1.6 kg
- 启动机参数Starter specifications
- 12 V，支持空中多次自主热启动12 V; supports repeated autonomous hot starts in flight
- 类型Type
- 水平对置两缸 / 二冲程 / 风冷式活塞发动机Horizontally opposed twin-cylinder / two-stroke / air-cooled piston engine
- 燃油Fuel
- 92# 或以上无铅汽油92-octane or higher unleaded gasoline
- 机油Engine oil
- FD 级合成 2T 油，预混比例 50:1FD-grade synthetic two-stroke oil, 50:1 premix ratio
- 点火系统Ignition system
- 可编程变角 CDI 点火Programmable variable-angle CDI ignition
- 火花塞Spark plug
- CR8E（M10×1.0），更换周期 50 运行小时CR8E (M10×1.0); replace every 50 operating hours
- 火花塞拧紧力矩Spark plug tightening torque
- 12 Nm
- 进气调配装置Intake system
- 全方位膜片式化油器（集成式全方位燃油泵）All-attitude diaphragm carburetor with integrated all-attitude fuel pump
