Push-Pull Standard Control Cable Assembly Our range of push-pull controls provide a means of transmitting linear motion from one location to another. They offer ease of installation as well as superior performance. Bristow® – Economical construction for applications that do not require tight bend radii. Utility – Adds a binder wire for structural integrity and a tighter minimum bend radius than other controls. Low Friction EXT – Have the same advantages as Utility with an added plastic covered innermember which provides improved efficiency. Low Friction – The standard of excellence for industrial controls. Features include a binder wire for structural integrity, tight minimum bend radius, and PTFE covered innermember for the ultimate in efficient, smooth operation. Provides long life in the most demanding applications. Common Applications: Implement control, throttle control, PTO/4WD activation, valve actuation, remote battery disconnect, remote electrical disconnect, transmission shift, hydrostatic drives, latches • Made of tough/durable materials • Environmentally protected with long-lasting seals • Temperature rated for use from -65°F to 310°F Efficiency Factor: Input Force = (Output Load x Total Degrees of Bend x Efficiency Factor) + Output Load Bristow & Utility = .002 Low Friction EXT & Low Friction = .001 Note: Efficiency will be slightly reduced in applications when output load is substantially less than rated loads. Material: • Stainless steel or plated carbon steel • Plastic coated carbon steel conduit and innermember • Plastic seals Suggested End Fittings: • Full range Comparison Chart Arrows indicate relative position within the family of products Part Bend Radius Strength Integrity Service Life Bristow Utility LF-EXT LF
Open the catalog to page 1Push-Pull Standard Push-Pull Standard Specifications (for Ordering Code see back cover) A Dimension Grooved Swivel (in) Working Input Load (lbs) Push-Pull Maximum Input Overload (lbs) A Dimension Threaded Swivel (in) Minimum Travel Push-Pull (in) VLD Very Light Duty Cablecraft® Min Bend Radius 2” Bristow® Min Bend Radius 5” Backlash Factor .00015 Per Deg. of Bend 16° MINIMUM CONICAL SWIVEL Cablecraft® Min Bend Radius 3” Bristow® Min Bend Radius 7” Backlash Factor .00020 Per Deg. of Bend 16° MINIMUM CONICAL SWIVEL Cablecraft® Min Bend Radius 5” Bristow® Min Bend Radius 9” Backlash Factor .00025...
Open the catalog to page 2Standard Push-Pull Cable Terminology SWIVEL SEAL SWIVEL SUPPORT TUBE How to Identify Push-Pull Cables Follow the steps below to determine your “ordering code” or part number. An example of a typical ordering code is 173-VTG-3-144. 173 - VTG - 3 - 144 Step 1: Determine cable materials depending on usage and conditions. Utility: “The Rugged Gray Cable” is the industry-standard and is designed for a long life under rugged conditions (173, 174, 175). Low Friction EXT: “The Green Cable” is the proper cable to use when superior efficiency is required. The extruded nylon cover over the innermember works...
Open the catalog to page 3Push-Pull Standard Order Code Cablecraft® Ordering Codes Control Type Low Friction-EXT 313 with Stainless Steel End Rods 314 with Stainless Steel Support Tubes and End Rods 315 all Exposed Fittings/Parts are Stainless Steel Utility 173 with Stainless Steel End Rods 174 with Stainless Steel Support Tubes, End Rods and Innermember Armor 175 all Exposed Fittings/Parts are Stainless Steel plus Stainless Innermember Armor Low Friction 183 with Stainless Steel End Rods 184 with Stainless Steel Support Tubes and End Rods 185 all Exposed Fittings/Parts are Stainless Steel Seal Options 6 Use this number...
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