The Cantilever Gate Roller
is one of Edko’s SafeGlide®
Gate Systems. It is a highly durable,
safe, easy-to-operate perimeter security solution. This rugged
system represents decades of experience in
structural engineering, gate manufacturing, and installation. They
outlast traditional alternatives by years and years, giving you
real value and performance even in demanding high-cycle
- Easily erected and
- Built with a movement mechanism made to last, even
under the strain of high-cycle and high speed operation
Smooth, quiet operation is provided by using Dupont
- Non-Removable integrated cover for safety, reducing liability risks and
- Makes gates easy to operate, whether by hand or
- Extends life of gate operators
- 5 Year Limited Warranty (Please
see Edko, Inc. Limited Warranty)
SafeGlide systems are
made to be paired easily with gate operators and are designed to
handle high-cycle and high-speed applications. The two-inch
permanently sealed bearings require no greasing.
- Injection molded using
Dupont Delrin® for the highest precision six inch roller made
- The roller has a
18,000 pound PSI rating with the best overall temperature
range and resistance to moisture and water absorbtion
integrated polyurethane cover for safety and additional
protection from the elements
- Standard mounting
bracket is yellow zinc chromate for 4 inch O.D.
pipe with a one inch steel shaft for the roller. All necessary
hardware included. Optional 6 5/8 O.D. pipe bracket and four
inch square u-bolts are also available
- UV stabilizers added
for superior life
- High precision sealed
bearings with a 3100 pound load rating are inserted and
encompassed during the injection process to give the best
bearing and roller performance available in the industry
- Meets UL325
EDKO SafeGlide® Delrin Roller
Exposed Roller Cantilever Gate System
1.1.0. Roller System
Exposed Roller Cantilever Gate System shall be as manufactured
by EDKO, Inc., 1019 Airpark Drive, Sugar Grove, IL 60554, (800)
800-3356, Fax (630) 556-4478 or approved equal. Cantilever Gate
Roller System shall facilitate installation of a pipe-frame
external roller-type cantilever sliding gate system as per ASTM F
1184-93, Class 1.
2. External Roller Assembly
External roller assembly shall consist of a minimum 6.0"
diameter, 3.875" wide Dupont Delrin injection molded wheel
which shall rotate upon bearings that shall rotate upon a
1.25" hardened steel main shaft and enclosed by a
non-removable integral polyurethane cover for safety.
A Dupont Delrin wheel shall be employed to reduce the effective
drag co-efficient, and to prevent wearing off the galvanizing of a
galvanized steel pipe-frame gate. The Dupont Delrin injection
molded wheel with which the gate shall be in contact shall have a
18,000 PSI load rating prior to deformation so as to prevent
flatted surfaces on the wheel to which cast wheels are prone.
Bearings shall be rubber-sealed and permanently lubricated, and
shall have a reaction load rating of 3,100 pounds per bearing. The
1.25" hardened steel main shaft shall have a minimum shear
strength of 10,000 pounds. The external roller assembly shall have
a 3,100 pound capacity.
3. Mounting Hardware
Mounting hardware shall be an integral part of the Cantilever
Gate Roller System. The external roller assembly shall be affixed
to a formed .375" steel plate mount which shall be yellow
zinc plated. The chassis of the assembly shall be yellow zinc
chromated for corrosion-resistance. The mounting hardware supplied
shall be appropriate for mounting the Cantilever Gate Roller
System to 4" O.D. posts of schedule 40 galvanized steel pipe
weighing a minimum of 9.1 pounds per foot by means of two .5"
diameter grade 8 galvanized, hardened U-bolts which shall be
supplied as part of the assembly.
4. Gate Structure
Gate frame shall be fabricated in such a way as to hang plumb
and travel straight and true.
5. Quality Assurance
Contractor shall verify that the gate structure with which the
Cantilever Gate Roller System is to operate shall have been
designed so as to meet "Minimum Performance Criteria" of
ASTM specifications. Gate opening size shall not exceed 30 feet,
with an overall length not to exceed 42 feet, and a gate structure
that shall require no more than 120 pounds of draw force to
actuate the gate.
System components manufactured and supplied by EDKO, Inc. shall
have a limited warranty of three year against defects in materials