LARSEN INNOVATIONS 

Extraordinary solutions.  

Accura Internal Track Hardware

Sealed bearing rollers and sealed bearings in the guide rollersACCURA INTERNAL TRUCK ASSEMBLY and Related cantilever gate hardware is setting the new standard for both OEM and maintenance organizations.
Uncompromising quality at an affordable price with options to fit most requirements.

NEW- Our internal truck assemblies now use steel guide rollers with Heavy Duty sealed bearings with a ≈50% greater load rating than some others greatly extending service life, especially with today's increasingly complex gate and operator designs.50% heavier duty guide bearings.



Extraordinary solutions
 for your gate hardware needs.
ACCURA INTERNAL TRUCK ASSEMBLY
Rollers
Four 2.05" diameter (52mm) pre-lubricated sealed bearings are maintenance free. Rollers are individually rated at 2730# dynamic load.

NEW Guide Wheels – Two 2.13" diameter (54.1mm) steel rollers incorporating Accura's exclusive sealed bearing design. Bearings with a load rating ≈50% greater than some competing (and similar in appearance) rollers are pressed into the guide wheel and then the inner race is bolted (captured) in place and then pinned to prevent loosening in use. Since the stainless steel pin is supported both above and below the guide the structure is much stronger...critical in addressing the swaying motion of the gate. 

Center Axle – 304 Stainless with stainless snap rings.

BodyHigh strength ZAMAK #3 Zinc-Aluminum Alloy per ASTM 4G-04A.

Mounting Bolt– Fine thread stainless steel 5/8" bolt with rod end bearing with locking nuts. Static load rating of 6800#. Using a rod end bearing rather than simply a fixed axle connection insures that the truck assembly tracks freely by accommodating the subtle swaying motion inherent in most gate installations.

Load Rating – 2000# reaction load rating on the truck assembly.


Warranty
– Five (5) Year Limited Truck Assembly Warranty. See warranty certificate for details.


BRACKET
Bracket
– Fits 4” round or square posts depending on which bolts you use (U bolts sold separately). It is made from 3/8” thick galvanized steel. Rounded corners help prevent chain link fabric from catching on the bracket. Slotted truck assembly mounting hole allows for tuck alignment.

BOTTOM GUIDE ROLLERS
NEW - Universal Close Clearance Guide with Maintenance Free Sealed Bearings: 
Made from 5/16" steel with reinforcing ridges for HD performance. Our close clearance guide design permits as little as 3 1/4" clearance from the round post to the first roller face with as much as 7 1/2" adjustment between the rollers making it suitable for virtually all OEM and repair applications. Available with 2" tall roller or 3 3/4" tall rollers with ASTM required covers included. Universal design works for 4" round or 4" square posts (U bolts sold separately).

STD -Guide – is made from 1/2" galvanized steel with our 3 3/4" tall roller with new sealed bearing design. Slotted design permits up 0 to 6 1/2" adjustment between the rollers to handle a variety of gate designs. Both brackets fit 4” round or square posts depending on which bolts you use (U bolts sold separately).

Rollers – 3" diameter polymer rollers are 3 3/4" tall or 2" tall for tighter clearance requirements. Both versions have sealed bearings for extended life in challenging circumstances.

Roller Covers – Covers are UV stabilized for long life and are included at no extra charge and comply with the requirements of ASTM 2200.

LATCHES
ASTM Nesting Latch EXCLUSIVE - Heavy duty latch is adjustable laterally from the face of the post to the center of the receiver from 4" to 8 1/2" for easy installation. The end of the receiver is approximately even with the post and recessed behind the mounting bolts in compliance with ASTM 2200 for automated gates. Round 4" bolts included - substitue square U bolts for use with square posts.

Nesting Latch - Heavy duty latch is adjustable laterally from the face of the post to the center of the receiver from 3" to 8 1/2" for easy installation. The end of the receiver extends just 2 1/4" out from the post.

DDG Drop Bar Latch - Heavy duty latch eliminates the need for a drop rod. Dual 10" x 1 3/4" strong arms are made from 5/16" (8mm) steel and provide generous center gate spacing tolerance. Fit either 1 5/8" or 1 7/8" gate frames.
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