R16 Insulation - Mix of short and long panels - Available in steel (std colours) or aluminum (white and grey) - A variety of decorative windows can be added - Custom colours can be factory painted - Multiple hardware configurations are available to accomodate site requirements - 7' to 9' wide doors will have 1 short and 1 long embossment - 10' to 11' wide doors will have 2 short and 1 long embossment - 12' to 18' wide doors will have 2 short and 2 long embossments - Composite end blocks eliminates corrosion and wood deterioation
A standard speed bump system section includes (2) main pieces (2) endcaps x 5” long and (1) connector clip.
Main pieces may be added and connected to form larger units.
36” long x 10.5” wide x 2” high (main piece)
EndCap: 5” Safety Snap On End Cap - sloped modular profile prevents tripping by pedestrians.
Yellow Plates: Each speed bump section is embedded with (6) yellow safety plates of weather resistant composite material for protection from salt freeze and thaw.
Can be used as a cable cover - bottom sides include 1” x 1½” channels for protecting temporary or permanent cables or hoses.
A standard speed bump system section includes (2) main pieces (2) endcaps x 5” long and (1) connector clip.
Main pieces may be added and connected to form larger units.
36” long x 10.5” wide x 2” high (main piece)
EndCap: 5” Safety Snap On End Cap - sloped modular profile prevents tripping by pedestrians.
Yellow Plates: Each speed bump section is embedded with (6) yellow safety plates of weather resistant composite material for protection from salt freeze and thaw.
Can be used as a cable cover - bottom sides include 1” x 1½” channels for protecting temporary or permanent cables or hoses.
The travel nut on LA500DC and LA500DCS gate operators may break when excessive force is applied to the gate such as being struck from a vehicle.
The travel nut can be identified as the white plastic nut that attaches to the internal lead screw of the arm.
The symptom of this problem is that the trolley assembly slides back and forth along the guide slots without mechanical restraint.
LiftMaster has created Trolley Service Kit K75-39337 with all the necessary parts and provides instructions on how to replace a damaged travel nut
within an LA500 arm
H-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage.
The operators are typically mounted to the wall when used with larger sectional overhead doors with vertical or high lift and mounted to the wall or the front of the hood when used with rolling doors and grilles.
H operators are attached to the door jackshaft to indirectly drive the door.
With the addition of the 828LM MyQ technology enables the user to monitor and control their operator and light with their smartphone tablet or computer.
Alerts can be received as email or pop-up (push) notifications on a mobile device ensuring the status of your commercial door.
Security+ 2.0™ safeguards your facility – with every click a new code is sent to the commercial door operator so the door opens only for you.
A brake band hold-down for a mechanical dock leveler includes a frictional brake that grabs the hold-down when the ramp is at the proper elevation.
If additional upward force (this can happen when trailers move up and down when trucks are loaded or unloaded) is applied to the ramp the frictional brake will give way just enough to accommodate the change.
This prevents the dock leveler ramp from being damaged.
Used on docks where excessive friction from up and down trailer
movement occurs (yard jockeys air ride trailers etc.).
Can be used in material handling application where medium to heavy dock
protection is required
“Gliding” heavy-duty steel face is 3/8” thick and independently anchored with elongated holes to face of bumper allowing bumper to compress AND offer high surface abrasion resistance
Rubber pads laminated between steel angles and secured with 3/4” rods
Bumper is fastened to dock surface with 3/8” steel angles and/or flat plates depending on the model chosen.
Standard features include: N-4/12 12" x 10" x 6" panel B-2 C-2 D1 E2 T TS Mid-stop control functions Time delay on reverse On-board radio receiver hinged cover backplate primary fuses in panel
If PBS on cover required an additional charge will apply
If panel not ordered with an operator an additional charge will apply