Comm / Ind Continuous Duty Belt Drive with Emergency Chain Hoist
24V class 2 control circuit with 40VA transformer to protect against short circuit
On board receiver with antenna
External radio control terminal strip
Low friction powder metal limit cam nuts with fully adjustable rotary type limit switch assembly
•Three button open-close-stop control station Nema-1
Continuous duty industrial motor with overload protection
K20-8100M-DC is a 1HP Motor Replacement Kit (90VDC BM CF). For use with various LiftMaster® 1HP 1-Phase Commercial Door Operators and Gate Operator Systems
€˘Electromechanical edge for standard 2" round or square frame sliding sing and bi-part gates.
•3-sided activation allows for immediate stopping or reversing of motion
•Contours to round or square posts.
•Temperature range: -30F to 155F
•Lead wire: 18 gauge 2ft length
•Sensitivity: nominal 6-8 PSI
•2 wrie NO configuration
•ANSI/UL325 recognized component
•Cannot be bent
•One year warranty
•Monitored edge - pls specify the operator edge is connecting to
•Maximum length is 10ft (over 8ft requires LTL shipment at additional cost)
An Industrial duty operator featuring both the patented Hoist-a-Matic a self-engaging chain hoist for manual operation as well as a floor level disconnect
Specifically designed to motorize grills when a manual egress is required
€˘Electromechanical sensing edge for use on Cornell doors.
•The MC22 is manufactured to exact specifications.
•The MC22 is completely flexible and will contour to curved surfaces.
•Touch sensitive signaling allows immediate reversing or stopping of motion.
•Temperature range: -30F to 155F
•Lead wire: 22 gauge universal
•Sensitivity: nominal 6-8 PSI
•2 wire NO configuration
•Vertical or horizontal mount
•One year warranty
The direct drive operator consists of a DC electric motor directly coupled to a hollow shaft (30:1 reduction) worm gear reducer designed to install over keyed door shaft.
Continuous duty 1 HP 90 V DC 1750 rpm motor suitable for
110 to 240 V 1 PH and 60 Hz power supply.
Comes with integral absolute encoder to control the door travel
24 V 5 amps back-up battery pack and 3/8” ratchet socket to
accept and crank for manually operating the door in case of power failure
Programmable wall mountable UL325 compliant NEMA 4X control panel with LCD display and OPEN-CLOSE-STOP buttons on cover
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.
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.