Standard Dimensions

39' W x 18' H

Standard Operating Speed

31.2 in/s

Operating Type

Gear driven, push-pull movement

Side Guide

Made of structural channels of 3 15/16" x 2" x 1/8" in galvanized steel.

Inner Side Guide

Polyethylene (PE-UHMW 1000); outer section 7/8” x 1 9/16”, on springs. Galvanized side covers included.

Drum

In steel, diameter 5 1/2" x 1/8", shafts in steel.

Door Curtain

Reinforced PVC (27 oz/sq.yd). Available in different colors and provided with side sealing zippers; soft bottom edge design.

Motor

Without brake, with 4 poles, controlled by a variable speed drive. Power : 2 HP for a door surface up to 61 sq.yds; 3 HP (larger surface). Protection degree NEMA 4.

Gearbox

Size 63 for a motor of 2 HP and gear reduction ratio 1/15; size 90 for 3 HP.

Detectors

An infrared photocell installed inside the side guide and detecting the presence of a pedestrian or a vehicle. Upon activation, it opens the door immediately and keeps it open as long as the presence is detected. Height of the photocell: 12” from the floor. (Optional: up to maximum 24” from the floor). A bottom edge detector opens the door when it hits an obstacle during the closing cycle. This detector is positioned at the bottom part of the curtain.

Power Supply

Standard: single phase 208-230 VAC, three phase 208-230 VAC, three phase 460 VAC. Optional: three phase 575 VAC Frequency: 50-60 Hz. Circuit breakers to be provided by the customer: 16A for a motor of 2 HP; 25 A for 3 HP..

Space Requirements

All indicated dimensions are net: the additional space necessary for mounting and maintenance has to be taken into account. Reduced dimensions upon request.