Cornell -AlarmGard Tube Motor


Get the convenience of motor operation in a low profile design.

Category: coiling door operators | fire-rated door operators | roll-up door operators...

MasterFormat: Specialty Doors and Frames | Hardware | Door Hardware...

24 Elmwood Avenue
Mountain Top, PA 18707
Tel: (800) 233-8366
Fax: (800) 526-0841

Find a rep/distributor

Request More Info


Related Products


AlarmGard Tube Motor

Get the convenience of motor operation in a low profile design. Because the AlarmGard Tube Motor is concealed within the shaft assembly, it’s ideal for openings with tight clearances around the coil area or when you need to neatly conceal the operator and drive components without adding a bulky and unsightly motor cover. The AlarmGard tube motor operator can be used on Fire Doors or Counter Fire Shutters.

Features & Benefits of AlarmGard Tube Motors:

  • Convenience of motor operation in a low profile, concealed design.

  • Auto-Reset and selectable Auto-Open.

  • Available with our without battery back-up.

  • UL 325 compliant and UL 864 listed motor assembly

  • Rated for up to 10 cycles per day.

  • Electrical connections from the operator to the wall mounted control panel is plug and play.

  • Internal fail safe release device and internal centrifugal governor.

Recommended Applications:

  • Fire Door and Counter Fire Shutters that require convenient motor operation in limited space conditions.

  • Conditions that will benefit from hidden components and aesthetically pleasing profiles.

  • Applications requiring a back-up battery to eliminate nuisance activations from power interuptions.

Product Application Requirements:

  • The AlarmGard tube motor can operate a fire door or fire counter shutter up to approximately 120sq ft.*

  • The tube motor requires 115 VAC/ 50 Hz or 230 VAC/ 60 Hz and 24 Volt alarm input.**

*Size limit varies by door configuration and gauge requirements.

** Special Order: Extended lead time will apply.

See More


Manual Vs Motor General Reference
Push-UpChainCrankMotorTube Motor
Service DoorXXXX
Insulated DoorXXXX
Fire DoorXXXX
Security GrilleXXXXX
SentryGate 4XXXXX
SentryGate 3XXXXX
CrossingGard GrilleX
Counter DoorXXXXX
Counter Fire DoorXXXXX
1024 DoorX
324 GrilleX