1AL Aluminum Frame Motor .

1AL are Huali's general-purpose three-phase asynchronous motors in a cast aluminium-alloy housing: end shields, terminal box and removable feet are aluminium too, giving low weight and easy installation on compact equipment. According to the manufacturer the series drives pumps, fans and other rotating machinery in agricultural and industrial enterprises; the 1ALEJ yaw-drive motor for wind turbines is based on it. Numerical data (power, frames, efficiency class) are not published in the available catalogues — confirmed on request per frame size.