Two-speed Elevator Door Operator , AC Variable-Frequency

HA1401A Door Machine Corresponding to HB1201B two-speed landing door device AC variable frequency and DC voltage regulation control For electronics and variable-frequency, special interface is used for connecting with elevator system. Operating voltage of electronic mode: AC 80V Operating voltage of variable frequency mode: AC 220V Car door lock function Directly mounted on the straight beam of car The door shown in the figure is left opening and the right opening is