© BQT Solutions (SEA) Pte Limited
Page 2
1.
DESCRIPTION
The COBALT is a motor driven low voltage electric lock designed to secure commercial and residential swing
through doors. It is supplied with a matching strike plate and can be surface mounted with the aid of available
accessories, or installed into a mortise for a concealed solution. The lock has been designed to address the two
biggest issues in concealed electric locking today;
1.
The ability to ‘pull’ a door into alignment even if the door has not closed in a central position.
2. The ability to release when requested even if there is excessive load on the door.
The design of the COBALT is unique as it has two motors which independently operate two locking pins. These
dual bolt pins offer extra strength but more importantly ensure the door can be secured even when the door has not
closed in the correct position. This is achieved by the lock sensing which direction the door is closing from and
activating the appropriate bolt pin to ‘grab’ the door and pull it into alignment before the other bolt pin activates. A
door that is 8mm off alignment in either direction (16mm total window) will be secured with the COBALT.
With the door secured and locked the COBALT can be given an unlock signal and it will instantly unlock. If the door
is loaded (pre-load) when the unlock signal is given the COBALT will still unlock, even with loads in excess of
100Kg on the door. Critically the ability of the COBALT to instantly release with excessive pre-load on the door
even occurs in the event of a power failure if the lock is configured as fail safe.
Additional features of the COBALT are;
Multi-voltage input (12-24VDC)
Very low current consumption
Door position and Bolt position monitors
High physical strength
– 10,000N holding force
Fail safe / fail secure on site conversion with the re-positioning of a single jumper
2. PRODUCT UNBOXED
Along with the COBALT and matching strike there are also 10G Self
Tapping and M5 Machine Screws supplied. Four fitting tabs are also
enclosed and can be used in conjunction with the M5 screws for
recessing the lock or strike plate to metal doors and frames.
The 7 way wire loom supplied is used to ease installation as the wiring
can be done without the lock being installed until the very end.
Wire Loom
Mounting Screws Fitting Tabs
Strike Plate
Lock
