【中文】该系列齿轮箱主要应用于风门、蝶阀、球阀、旋塞阀、旋球阀等90°启闭的阀门其基座尺寸可以根据使用现场定做。输出扭矩从300Nm到400000Nm,目录册只提供了9个基座的常规连接尺寸，产品设计灵活，安装方便，配套球型铰链合理。齿轮箱速比可根据现场的开启时间，电装的输入扭矩以及转速进行调整，这样对输入电装有很多选择，不同的输入扭矩和不同的转速相结合达到现场合理的使用工况。
【English】This series of gearboxes is primarily used in 90° on/off valves such as damper valves, butterfly valves, ball valves, plug valves, and rotary ball valves. Their base dimensions can be customized according to the installation site. Output torque ranges from 300 Nm to 400,000 Nm. The catalog lists standard connection dimensions for only nine base sizes. The products feature flexible design, easy installation, and well-matched spherical hinges. The gearbox speed ratio can be adjusted based on the on-site opening time, the input torque of the electric actuator, and the rotational speed. This allows for a wide range of electric actuator options, and the combination of different input torques and rotational speeds ensures optimal operating conditions for the specific application.
