Elevator door are a crucial component which serve as the face of the elevator, directly influencing passengers’ perception of the elevator. Meanwhile car door operator and landing door hangers are the core components of elevator, which primarily used to suspend, guide and link elevator car door and landing door, enabling them to open and close smoothly along with the guide rails.
Their core working logic involves: bearing the weight of the door panels body + precise guiding sliding + synchronized opening and closing linkage, while ensuring smooth door operation and preventing detachment and jamming. They are fundamental to the smooth opening and closing of elevator doors and are divided into car door operator and landing door hangers , which work together, sharing the same and complementary principles.
Why choose Ascend elevator door ( car door operator / Landing door hanger/mechanism )?
A) More safety-
B. Features of our elevator door operator hangers
-Strong safety performance:Safety features are maximized, with protective measures in place.
1.Door retainer on car door operator / Landing door hanger/mechanism .The door operator’s mounting plate and guide rail are designed to prevent slippage. There is one arrangement in Header track where it is not letting go out of track to door.
Please see the image below. The blue area represents the guide rail, and the circled area shows the anti-detachment hook on the skateboard.
2. Anti-drop sill hook. Please see the image below. The blue part is the anti-slip plate installed on door panel.
3. Pit ingress- refers to the safe access system for authorized personnel (maintenance/inspection technicians) to enter the elevator pit, as specified in EN 81-20:2014/2020 (Safety rules for construction and installation of lifts) and verified by EN 81-50:2014/2020 . Its primary purpose is to enable safe maintenance while preventing unauthorized entry and ensuring elevator safety during access.
B) More smooth and more silence
-Smooth to run: up roller: polyurethane silent up roller,the outer ring of the wheel is made of steelle operation, stable, quiet, and smooth, with no discomfort.
1.Up roller: polyurethane silent up roller, the outer ring of the wheel is made of steel (strong enough to support door panels)
2.Lower roller: nylon material, silent
3.Guide rail: solid iron guide rail, not integrity guide rail, to keep silent, and wear-resistant
4.Rope wheel: nylon material, silent
5. Controller: Ascend self-developed with good performance and you can control your maintenance.
6. Timing belt:5m wide timing belt
7. Skateboard:4mm thick cold plate material
8. Hanging method: M8 external hexagonal bolts are installed in opposite directions.which is convenient and quick
9. Door reamer: integrated door reamer with car door lock more stable and safety
10 . PM Motor: ultra-thin volume motor 50W, 37mm wide
Post time: Dec-30-2025