02-04-2016, 01:50 PM
Theater Stage and Orchestra pit lifts by Screw Jacks Lifting Systems.pdf (Size: 456.69 KB / Downloads: 7) Theater stage lift systems or Stage and Orchestra pit lifts with different types of mechanism such as screw jacks electrically operated which can lift pit to be raised to stage level elevated work platforms or elevating work platform.
Advanced and Innovative Methods for Lift Platform Motion, Controls and Safety, JACTON screw jacks electrically operated is a screw driven high capacity stage or orchestra lift. JACTON screw jacks electrically operated employs machine screw jacks that offer self-locking, heavy duty, precisely positioning, full synchronization, easy installation and operation, maintenance free unlike hydraulic or lifting link systems, no special or secondary brake is required to prevent the jack from lowering under load. Machine screw jacks are combined with miter gear boxes, flexible couplings and connecting rods, making them the ideal choice for a multi jack system. All JACTON machine screw jacks are mechanically interlocked for level lifting. The Stage and Orchestra pit lifts are used standard JACTON machine screw jacks with a translating screw. Also available is a lifting bronze nut rotating screw version that is keyed for a traveling nut on special systems.
JACTON machine screw jacks give any production more scope and impact, bringing a theatre or auditorium alive in a way nothing else can. With simple push button ease, height variations and in-performance stage movements can bring scenery, props and performers into the audience creating a dramatic effect. In addition, the JACTON machine screw jacks can be raised to create a thrust stage.
JACTON machine screw jacks is very beneficial outside the use of actual performances, repaying your investment in many ways. It provides an elevator function to bring scenery and supplies, such as a piano or heavy furniture, up to stage level. Seating, stage props and scenery wagons can be moved quickly and effortlessly from lower areas to auditorium or stage level. Your JACTON machine screw jacks solves many difficult material handling problems. In addition, it can extend your stage, add additional seating, or form a recessed area for the orchestra without extra labor or expense.
JACTON machine screw jacks even eliminates the cost and potential danger of using pit crews to set up heavy, easily dropped manual pit covers. And when you consider the cost of a day's labor for a typical four-member work crew, you'll quickly see how a JACTON machine screw jacks pays for itself.
Application Case
Finished Theater Stage Lift Systems or Stage and Orchestra Pit Lifts Projects:
Machine Screw Jacks P/N 1: JTW-10T-UR-1250-H-IV-C-N (bronze traveling nuts)
Machine Screw Jacks P/N 2: JTW-25T-UR-3000-H-IV-C-N (bronze traveling nuts)
Miter Gearboxes P/N 1 : JT40-1:1-216R-216R-I-LR(O)-B8
Miter Gearboxes P/N 2 : JT50-1:1-202R-202R-I-LR(O)-B8
Bevel Helical Geared Motor P/N 1: R87-Y22KW-4P-7.22-M1-0
Bevel Helical Geared Motor P/N 1: R77-Y5.5KW-4P-6.66-M1-0
Flexible Couplings P/N 1: FC48
Flexible Couplings P/N 1: FC55
Pillow Blocks P/N 1: UCP308
Different Length Connecting Shafts with Special treatments, Diameter 40mm / 50mm.