YD30 motorised double action side-load lock for swing-through and single swing doors

The YD30, known as the Cobalt is a revolutionary low voltage motor driven door lock for 180º swing doors. It has been designed to secure double acting doors and addresses two of the biggest issues in door locking; 1) the ability to align a misaligned door and 2) the ability to release when requested – even with excessive load on the door.

The Cobalt is typically used in commercial doors and controlled by access control systems. This gives the user the ability to control access in and around a facility and provide traffic reports when desired. In addition, the Cobalt can be used in a simpler system where just controlling access to a single door can be implemented with a stand-alone access system.

Seeing is believing! Take a look at the video below showing the actual operation of Cobalt:

Full Description


Intended application: All doors including swing-through doors
The YD30, COBALT, is a motor driven electronic lock designed to secure commercial and residential doors. The lock addresses the two biggest issues in door locking; the ability to align a misaligned door and the ability to release when requested, even with excessive load on the door. Reliable, secure, convenient; the Cobalt has arrived!
  • Door Misalignment Correction
    • Motorised locking action designed to correct door misalignment of up to ±8mm
  • Side Load Release
    • When requested to unlock the YD30 will still release even under a side load pressure in excess of 100Kg
  • High Security
    • Bolt pins automatically deadbolt
    • 10,000N holding force (1,000kg)
    • 2 x 10mm thick stainless steel bolt pins
    • Multiple attempts to lock

  • Fail Safe or Fail Secure
    • Convert from Fail Safe to Fail Secure by repositioning a single jumper
  • Power Requirements
    • Input voltage from 12VDC to 24 VDC ±15%
    • Less than 50mA standby current
    • Built in reverse polarity and transient protection
  • Double Monitoring
    • Door and bolt position switched outputs
  • Versatile Installation
  • Mortice or surface mount, horizontally or vertically on swing-through doors

Product Specifications

Weight 600 g

BQT Solutions


Stainless Steel


Flush Mount

Power Requirement

12-24 VDC




1.03 MB


Cobalt YD30 Installation Manual

1.02 MB


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