This is a Current Sense Harness (230/460/575V) Replacement Kit.
Compatible with various LiftMaster® 3 Phase Logic 5.0 Commercial Door Operators; manufactured after February 2016.
Complete replacement kit includes: (2) current sense harnesses of different lengths to accommodate all models.
Models manufactured before February 2016 DO NOT feature current sense technology.
We highly recommend replacing the existing boards with an updated Logic 5.0 system that utilizes current sense technology
Refer to the following replacement boards for compatible upgrades:
K001D8395 1PH/3PH Logic Board for all L5 models
K001D8397 3PH/L5 Power Board 230/460V
Electromechanical slide in edge for 1" to 2" sectional doors.
Touch sensitive signaling allows for immediate stopping or reversing of motion. The ME117 is resistant to water flame and most common greases and oils.
Complete with: Clutch Plate Clutch Shaft Bearing Sprocket 5L Belt Motor Pulley Spring Clutch Disk Shim Washers Castle Nut Flatwashers Cotter Pin Roll Pins and Push on Fastener
Same as 308117101K 310115111 K7212589 K72-12589 71116121J
Gearhead style commercial door operators employ lubricated gears for heavy industrial high cycle applications.
GH-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage.
Hoist wheel is easily moved to Right or Left hand side of unit eliminating the need to order right or left hand mounting.
MyQ Technology enables you to securely monitor and control your facility operator with your smartphone tablet or computer. Internet Gateway 828LM required.
Security +2.0 radio receiver safeguards your facility - with every click a new code is sent to the commercial door operator so the door opens only for you.
Timer-To-Close: Conveniently and confidently closes the commercial door automatically after a predetermined amount of time has elapsed for added security and peace of mind.
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
Ozone Friendly Door Wax with anti-wear and extreme pressure additives.
Silicone Free
Aerosol Wax that sprays on and buffs effortlessly to create hard shell finish.
•Excellent wax for anything that needs reviving shines all painted surfaces.
Light curtain made up of a series of thru-beam photo eyes designed to provide a dense barrier of protection for motorized or high speed doors.
Ideal for environments that require expanded protection for protruding parts that may not be detected by standard single-beam photo eyes mounted 6" above the floor.
This modification provides a washdown motor N-4X corrosion proof stainless steel control box enclosure waterproof drive and limit chain and a corrosion proof three-button station.
For options M & U Micanan N-4X photocells are supplied
1 HP208V 3 PH Industrial Continuous Duty Jackshaft Operator
Ideal for Sectional Doors Rolling Steel
Monitored logic board with integral 372Mhz radio receiver that can hold up to 20 transmitters (MK-00647/ MK-00653/ MK-00659) or 200 of the 1 channel hand held transmitters (MK-00660).
N-1 Through-beam (MK-00649) photocells included. Other options available.
3-btn o/s/c (02-103) wall control station included