De Sisti DL50 Point Hoist

FEATURES 

• PERFORMANCE The DL50 Point Hoist is a hoisting system designed to raise and lower down-lights used to light spaces for public assembly. The hoist system uses a disconnect so that cable reels and cable management systems are not needed. The disconnect can be configured to power 2 separate circuits or power one circuit and have a separate 1-10 volt or data (DMX) circuit. This compact unit is only 8” tall, and less than 16” long. It has a standard travel of 65’ with a capacity to lift a lighting fixture that weighs up to 50 pounds.
• SAFETY The DL50 Point Hoist (motorized lifting device) features an ELECTRICAL DISCONNECT which allows a lighting Fixture to be lowered to ground level for re-lamping or servicing without the need to manage the electrical feed cables as the device is lowered. This is accomplished by disconnecting the stationary upper contact member (the Power feed) from the lower contact / movable member without the need to unlatch the device. While in the upper position and connected to the current, the stem and guide assembly and the upper contact assembly maintain positive contact pressure while being held in position via the self sustaining worm-geared set motor. The DL50 Point Hoist is capable of lifting a lighting fixture up to 50Lbs SWL (safe working load) and has a TRAVEL DISTANCE of up to 65’ (19.8 meters). The DL50 Point Hoist incorporates all safety standards set forth by the internationally recognized testing authorities of TÜV to the German standards, the DIN 15560 part 46 standards, and is UL laboratories standards (pending). These standards are directly associated with the safety of suspension systems mounted above an assembly of people. The safety features incorporated into the HLLH include, a dynamic self sustaining worm-geared set motor with a screw helix angle less than 4 degrees to prevent back winding in a dynamic or static position. The DL50 Point Hoist has TWO independent Stainless Steel Band lifting lines. There are two sets of Safety Micro Switches, one for the top limit (plus a top ultimate over travel) and one for the bottom limit (plus a bottom ultimate over travel).