Lattice Track Arbors

Overview

The lattice track systems are used to hold counterweight that balances a batten load. You will typically see these lattice systems used for individual counterweight sets such as act curtains and fire curtains.

Key Benefits

• Benefit #1
• Benefit #2
• Benefit #3
• Benefit #4

Features

• Arbor tops and bottoms are fabricated 1/2" (13 mm) steel plates with brass guides that engage the lattice track
• Arbor tops have 7-gauge steel plates with holes for lift line terminations and bolt and spacer for the hand line termination. Label on top provides safety information and locations for spreader plates.
• Arbor tops are punched to accept eight cables
• Two 3/4" (19 mm) steel arbor rods have three nuts at top and bottom
• Each rod has a retaining collar with a thumbscrew incorporating an easy to grip plastic knob
• 12-gauge steel spreader plate every two feet (minimum 2' [610 mm])
• A dashpot channel (078-DPC) option is available for use with dashpots in fire curtain systems. This channel is factory welded to the top of the arbor to engage the swaged ball on the dashpot line, causing the dashpot to start to slow the curtain descent.

Options

Product Code	Length*	Capacity + 4″ Weights	Capacity + 6″ Weights	Weight
007-84X04	4′ (1.2 m)	504	782	35 lb (15.9 kg)
007-84X05	5′ (1.5 m)	672	1,043	38 lb (17.2 kg)
007-84X06	6′ (1.8 m)	841	1,303	41 lb (18.6 kg)
007-84X07	7′ (2.13 m)	1,009	1,564	44 lb (20 kg)
007-84X08	8′ (2.4 m)	1,177	1,825	47 lb (21.3 kg)

*Overall length is 6″ (152 mm) longer than nominal length
+ Average capacity using J.R. Clancy steel counterweights

RWL: RWL is maximum load that can be applied to a block which is in “like new” condition and has been properly installed, maintained and operated.

Options

Model	Description
078-DPC	Dashpot Channel