GS705-30/35/35TD Shear Lock
GEM shear locks offer totally concealed mechanism and are designed for applications where the door swings up to a 180 degree. When the shear lock detects the door in the closed position, the magnet “sucks” the armature plate up and traps the armature plate in the lock frame. Generally a 2 -3 mm gap between the top of the door and the frame is optimum for the electromagnet to attract the armature plate and keep the door locked.
The built-in bond sensor indicates proper armature contact, and eliminates potential lock misalignment before the magnet is permitted to energize.
Standard Features
◆ Suitable for narrow frames, double swing doors and glass doors
◆ Fail-safe
◆ Horizontal or vertical installation
◆ Surface /Mortise/Semi-Mortise mounted
◆ Bond sensor indicates door is locked or unlocked
◆ Adjustable armature screws for wide door gaps
◆ Special push-off device on armature ensures no residual magnetism
◆ Mounting brackets available for easy installation
Specification
◆ Voltage: 12 to 24VDC
◆ Bond Sensor
◆ Holding Force:
- GS705-30: 2000 lbs
- GS705-35/35TD: 2200 lbs
◆ Relock Time Delay: 1~6 sec. (Default 3 sec.)
◆ Door Gap: 1/8" (3mm)
◆ Mount:
- GS705-30: Mortise
- GS705-35/35TD: Surface, Mortise, Semi-Mortise
◆ Mounting Brackets: GS705-35/35TD: SMB-001 (Optional)