Self locking function DC motor 3 metric tons and still work
smoothly Heavy Duty Automatic Door
CATERLY designed the S-30 with the notion of high performance,
convenience and ease of installation.
The flexibility and performance place
S-30 into category of its own. The operator can safely move heavy
doors at safe speeds, which can be adjusted by the user’s
requirements, while being able to pull heavy leaves up to 2 *
1500kg. S-30 automatic door uses powerful DC motor, which provides
optimum power at low voltage. The DC motor has a self locking
function. Current is produced at the same time as the doors close,
which makes the motor lock itself automatically. At the same time
the DC motor uses worm gearing to decelerate with virtually silent
operation and long working life.
The driver unit transmits movement to the door leaves by means of a
chain. The door leaves can be adjusted to fit different height,
length and dept. S-30 utilizes an intelligent controller allowing
users to adjust the opening/closing speed and the width.
Furthermore, the controller has a transparent window and a trimmer,
making speed and with adjustment easier and quicker. One can also
set the door to open fully or only half way. It can be also
connected to variety of door guard systems. S-30 uses Double PU
rollers and sliding track made of toughened grade aluminum. This
gives the necessary support to hold heavier doors and ensure
exceptionally smooth and silent operation. The guide roller device
utilizes bearings which keep the door running straight. The
distance can be set according to customers’ desire.