Aluminum Glass Doors - 521S

Standard max width: 20'2" (6147 mm)

Standard max height: 18'1" (5512 mm)

Section thickness: 1 3/4" (45 mm)

Material: 6061-T6 aluminum

Standard finish: 204R-1 clear anodized (painted white at no charge)

Center stile width: 2 11/16" (68 mm)

End stile width: 3 5/16" (84 mm)

Top rail width: 2 3/8" (60 mm) or 3 3/4" (95 mm)

Top intermediate rail width: 2 1/8" (54 mm)

Bottom intermediate rail width: 1 19/32" (40 mm)

Bottom rail width: 3 3/4" (95 mm) or 4 1/2" (114 mm)

Weather seals: Bottom, flexible PVC

Track: 3" (76.2 mm)

Control Panel: Electronic controller with micro-processor self-diagnostics. Digital readout, time delay self-close timer and non-resettable cycle counter. Enclosure is IP54 rated (NEMA 3 equivalent)

Mounting: Side mount, left or right, vertical only

Operation: Direct drive integrated gear/motor/brake assembly; Drive assembly and limit sensors are factory pre-assembled; Manual hand chain for power outage; Horsepower appropriate to door size/weight; 230V AC 3-phase motor

Hinges and fixtures: Galvanized steel ​

Rollers:

• Nylon (Standard)
• Steel (Wind load)

Actuator: Single open/close/stop push button station incorporated into control panel

Accessories: 

• Cable tension switches LH/RH
• Hand chain switch on motor
• Encoder plug and play
• 8-port junction box