|Model No.||Door size applicable
|Standard closing force (N•m)||Spring set system||Top pivot||Max, opening angle|
|A-8KH||800 (max.)||2,000 (max.)||36 (min)||50 (max.)||6.9||Roll-in system||N-21B||180 ̊right or left one-side opening|
Note: 1.Difference in opening directions are shown by the symbols, "R" for right-hand door and "L" for left-hand door,
suffixed at the end of model No.
2. Pre-set type can be used as roll-in system by unwinding the spring.
3. Each AUTO HINGE (center hang type) consists of a main body, a receptive base, a top pivot,
and a decorated rubber plate.4. Stop mechanism is not built in.5. For selection of a model refer to
the [Chart for Applicable Doors] shown below.
6. Handling of the fixed type (floor type) receptive base
The fixed type (floor type) receptive base is prepared for a place to which the sliding receptive base is not applicable.
7. There is a spring winding-window on both sides from A-8KH to A-16H.