LRTS Datasheet, PDF (1/2 Pages) Allen-Bradley – Cable (Rope) Pull Switches

Emergency Stop Devices
Cable (Rope) Pull Switches
Lifeline Rope Tensioner System (LRTS)
Description
The LRTS is a unique cable (rope) tensioning system which enables
quicker installation of cable actuated systems. Other methods are
traditionally time consuming and sometimes awkward to fit. Features
of the system include:
1. Cable adjustment up to 300mm (11.8in) (150mm (5.9in) either
side of tensioner)
2. Quick thread and grip of cable with cable grip
3. Cable tidy incorporated into the cable grips
4. Simple tensioning via the setting bolt with allen key.
Due to the appeal of quick installation and universal use, the LRTS
can also be used for applications other than cable actuated
emergency stop systems.
Features
• Unique cable grip system
• Can be installed and commissioned in approximately 3 minutes
• Ease of installation, no specialist tools required
• Up to 300mm (11.8in) of cable adjustment
• Cable tidy incorporated into cable grips
Specifications
Material
Tensioner
Cable gripper
Cable gripper gears
Cable
P. Bolt
Colour
Tensioner
Cable gripper
Cable
P. Bolt
Weight
Tensioner
Cable gripper
Operating Temperature
Cable Diameter
Max. Cable Adjustment
Tensioner Holding Force
Gripper Holding Force
Protection
Tensioner Adjustment
Glass filled nylon
Acetal, aluminium alloy, stainless steel
Stainless steel
Cable to BS 302:1987, wire Ø4.0
Stainless steel
Yellow
Yellow/natural
Red
Natural
140g (0.31lb)
80g (0.17lb)
-25°C to +80°C (13°F to 176°F)
4mm (0.15in)
300mm (11.8in)
500N (112.5lb) max.
280N (63.0lb) max.
IP 30
5mm A/F Allen key
Four Steps to Install
Typical Applications
6-2