Doorlec LJH

Description

Features

• 2-year warranty
• Class-2 24V control circuit with 40VA transformer for short-circuit protection
• Full logic board controls
• Receiver with antenna
• Red & green traffic light control function (optional)
• Low-headroom design for apartment buildings (8.5″)
• Operator head, rails and trolley fully assembled for easy installation
• Side-access hinged cover for easy access to controls
• External radio control terminal block
• Non-resettable cycle counter
• Low-friction powdered-metal limit cam nuts with fully adjustable rotary-type limit assembly
• Nema-1 3-button open-close-stop control station
• Continuous-duty, instant-reversing 3-wire industrial motor with overload protection
• Removable motor without affecting limit settings
• 40:1 industrial-duty gearbox reduction
• 3/4″ flanged precision bearings on the intermediate shaft
• Dual-handle emergency disconnect and reconnect trolley for manual operation
• #41 roller chain drive on trolley rail
• Trolley rail for doors up to 8 ft
• Heavy-duty C-rail, UHMW trolley rollers and rubber bumpers for smooth, quiet operation
• Door speed 7″ per second
• Micanan N-4 compatible monitored photocells included
• Baked-on dark grey paint finish
• Shipping weight 250 lb (includes standard rails for 8-ft doors)
• Optional 3/4 HP motor and variable frequency drive for high-speed, extremely high-cycle applications