LiftMaster 1/2 HP 120 Volt Medium Duty Jackshaft Operator

• 1/2 HP 120 volt 1 phase medium-duty hoist operator Logic board with integral 315 MHz radio receiver for Open/Close or Open/Stop/Close
• CPSU commercial photoeyes included ( Nema 4 optional)
• 4L V-Belt #48 drive chain adjustable friction clutch
• Emergency disconnect and chain hoist standard
• Solenoid actuated disc brake
• Door speed approximately 8" to 12" per second
• Shipping weight 65 LBS
• 2 year warranty
• Draws 6.5 amps
• Can program up to (20) Security + remotes or unlimited amount of dip switch remotes
• Compatible remotes: 371LM 373LM 375LM(UT) 892 LT 893MAX 894LT

LiftMaster MyQ Control Panel with TTC Sec+ 2.0

• Works with ANY Liftmaster Sears Chamberlain Access Master Master Mechanic Formula I True Value True Guard and Raynor Garage Door Opener Manufactured after 1998 using a amber / orange yellow or purple learn button.
• Replaces existing control panel
• Simple programming of new MyQ accessories and Security+ 2.0 remote controls and keyless entry products
• Motion-activated opener light control
• Adjustable light timer option
• Lock feature
• Timer to Close
• Can program up to 12 remotes 2 keyless entries and a combination of 16 MyQ accessories
• One year warranty

Linear Complete Gear Set with Grease

• Set includes: Helical gear worm gears and grease
• Helical gear measures 2-7/8" diameter

Roller Chain #50 Nickel Plated 25ft Length

Transformer 120-240V 24VAC 20VA

• 120/240V Primary 24V Secondary 20VA 50/60 Hz
• Same as K21-14182 used on L5 commercial operators

EMX Nema 4 Through-Beam Photocells EMX-1250-1 Hood Sold Separately

• The IRB-4X2 photoeye is used as a safety reversing or opening device in conjunction with automatic operators.
• The IRB-4X2 will work with any control board that accepts dry contact on the input.
• The easy to install IRB-4X2 is used with garage doors rolling doors parking barriers and other equipment.
• *Not for use in applications requiring UL325 compliance
• Thru beam design is not affected by shiny surfaces
• Wide 24Ëš transmission angle allows easier alignment and increases reliability
• The IRB-4X2 has an IP65 rated housing with integrated hood making confident installation a breeze
• Operating Range: 5 to 115 ft (35 m)
• Power: 12-24 VDC 24 VAC
• Operating Temp: -40F to +170F
• Dimensions (L x W x H): 3.6” (91 mm) x 2.9” (74 mm) x 2.9” (74 mm)
• Conduit Hole Size (bottom of the housing): 0.83" (21.3 mm) – large enough for 1⁄2 in. NPT

LiftMaster MAXUM Trolley DC Comm. Op 3/4HP Equivalent 120/240V 1PH 60 Cycles/Hr 1200LB

• Smooth Start/Stop Operation - DC high-efficiency motor and gearbox provides the power needed and smooth start and stop to reduce wear-and-tear on your door and operator.
• Faster Speed - Average of 12” per second opening on sectional doors.
• Battery Backup Option - (battery backup kit sold separately).
• Floor-Level Wall Controller - 4-line LCD display gives you access to programming troubleshooting and diagnostics at floor level saving time and money.
• Wi-Fi® and myQ® - Easily connect to myQ Facility via Wi-Fi for visibility into what is happening at your door and control it from your web browser; no need for additional hubs or accessories. Know what accessories activate the door (remote transmitter keypad etc.)
• Drive Type 65:1 Gearbox with #50 Chain Output
• Incl Accessories: DCWALLCTL - Floor Level Wall Controller with 4-line LCD Display and CPS-U - Monitored Through-Beam Photo Eye Kit
• Tracks Sold Separately
• Can program up to 90 remotes/ 30 Keyless Entry

LiftMaster MAXUM Jackshaft 3/4HP 120/240V 1PH DC Operator 30 Cycles/Hour 1200LB 3" output shaft

• New DC high-efficiency motor and gearbox provides the power needed and smooth start and stop to reduce wear-and-tear on your door and operator
• Average of 12” per second opening on sectional doors and 8-9” per second on rolling steel doors
• Provides seamless operation by supplying standby power when the power is down (battery backup kit sold separately)
• Listed to ANSI/CAN/UL325 Standard for USA/Canada
• Drive Type 65:1 Gearbox with #50 Chain Output
• Radio Receiver DC Logic 1.0 board with Security+ 2.0® rolling code technology remote controls and binary DIP switch remote controls
• Internet Connectivity WiFi® myQ® and myQ® Facility Technology
• Standard Cycles: 30 cycles/hr / 90 cycles/day
• CPS-U included
• Sprocket not included

LiftMaster Heater Kit for Maxum

• Allows for operation in extreme cold environments effective for ambient temperatures down to -31°F (-35°C)
• 120volt input power. standard 120V outlet required
• Can be added easily in the field
• Not for damp/wet environments

Sprocket 24 Teeth 1" Bore 1/4" Keyway 2-SS