|Motorized Scenic Roller : Specifications|
Motorized Scenic Roller
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- Suggested Specifications:
____________________ projection screen(s), _______________ (H) x _______________ (W), electrically operated by two motors and 1/8" steel cable to raise and lower screen. Each motor to be 120 volt (60 Hz) 2.1 amp. Motors to be three wire quick reversal type, oiled for life, with automatic thermal overload cutout, integral gears, capacitor and a built in brake to prevent coasting. To have pre-set but adjustable limit switches to automatically stop picture surface in the “up” and “down” positions. Motors to turn pulley to allow cable to roll bottom 5" diameter roller ”up” and “down” on fabric. Screen to have a straight, rigid tubular metal header, 3" in diameter. Top of fabric shall be formed into a pocket into which header shall be inserted. 3" wide double “C” type clamps of high tensile strength cast aluminum shall be secured to header for hanging. Furnished with a wing nut for adjusting fabric hang. Fabric shall be flame retardant and mildew resistant with Glass Beaded or Matte White picture surface with black masking borders standard on fiberglass fabric. Bottom roller shall be of rigid metal 5" in diameter. Fabric shall be securely fastened to roller. The header shall be 2" longer than the width of the fabric. Ends of the tubular header shall be protected with cast aluminum end caps. The bottom roller, with the cable pulleys, will be 12" wider than the width of fabric. Bottom inner pulleys shall be secured inside the bottom roller. Bottom outer pulleys shall be adjustable with one bolt and two locking set screws. Bottom roller level can be adjusted by rotating the outer adjustable pulleys.
- No Borders (black masking borders standard)
- Extra Drop available in Black or White fabric. Maximum total drop 30'.
- Radio Frequency Wireless Remote Control.