Door Operator Model 440 VVVF - Variable Speed Door Operator
The door operator is the most used mechanical part of an elevator. For this reason we have eliminated most of mechanical devices that needed constant maintenance. The main drive belt is a rubber heavy duty industrial cog belt fastened directly to car door. All af the shafts and bearings are also heavy duty.
Set of test buttons inside of operator box make troubleshooting and setup an easy task.
The heart of Model 440 door operator is a mini Vector Drive that allows full adjustment of speed, acceleration, deceleration and torque of the door.
Ideally suitable for 36" opening, single speed doors, adaptable to existing doors with straight arm, reversible for left or right hand.
Field tested for over 3 years.