What are the functions, options and details of the GF3000 magnetic lock?
The Gravity Force 3000 is a shear lock maglock to be mounted mortised either in the header of the door or in the floor rail space under the door, or as a surface mount maglock and uses a floating armature design to assist lock activation to armature distances up to 1/4 inch.
GF3000 Overview
- The GF3000 Series shear lock features a patented design, offering advances over any shear lock in the market.
- A microprocessor-based control module provides advanced electronic features. This circuitry automatically senses and adjusts input voltage, allowing for operation from 12 to 24 volt DC power sources.
- The mortise shear lock offers the advantage of a totally concealed locking mechanism, providing superior security and appearance. The patented design incorporates locking “tabs” on the magnet assembly with mating grooves in the armature plate. The flexible mounting features allows for normal door and frame movement.
- The shear lock is ideally suited for commercial grade quality hollow metal doors and frames, and compatible with HERCULITE® brand glass door with top rail. Advances in design provide low operating temperatures, making this shear lock suitable for use in the growing demand for concealed locks in wood frames.
- The GF3000 TRD model is available when armature adjustment is required from the edge of the door due to flush ceiling conditions. The GF3000BRD model is available when no top rail mounting is available.
GF3000 Shear Lock details: Features - Microprocessor Controlled - Built-in Auto Relocking Switch (ARS) - Jumps 1/4”’ Gap - No Inrush Current (noticeable noise when connecting) - Automatic Voltage Selection 12VDC or 24VDC (filtered) - Cool Temperature Regulator - Adjustable Time Delay, 0-30 Seconds from Face of Magnet - One model for metal or wood frames, horizontal or vertical application.
Specifications - Lock Housing 9-13/16" L x 1-1/4" W x 1-1/2" H - Armature Housing 8-3/8" L x 1-3/8" W x 1/2" D - Current Draw: 0.90 Amp @ 12VDC or 0.45 Amp @ 24VDC - Holding Force: 3000 lbs.
Models - GF3000SM Standard Unit (outswinging doors) - GF3000TJ Top Jamb Unit (inswinging doors)
Options - DSM/MBS Door Status Monitor/Magnetic Bond Sensor
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