LiftMaster MAXUM TDC
Commercial sectional-door trolley
Overhead door · DC motor
MAXUM TDC
A DC trolley operator for commercial sectional doors, with floor-level programming and optional battery backup.
Balanced sectional doors: 700/1,200/2,200 lb by TDC7/12/22 series, up to 24 ft high. Correct track/chain kit required; 2,200 lb needs TDC22.
Specifications
- Door height
- 24 ft
- Door weight
- 2,200 lb*
- Motor
- 24VDC; 700/1200/2200 series
- Operating duty
- 20/hr, 90/day; extended 30/hr, 150/day
- Power input
- 120/240VAC or 480VAC by SKU; phase-specific
- Battery backup
- Optional DC7AH battery kit
- Solar
- No solar option published; confirm
- Travel speed
- Up to 12 in/sec, sectional
- Manufacturer warranty
- 2–5 years / cycle limit; confirm*
Features
- Floor-level LCD wall controller
- Smooth start and stop
- Built-in Wi-Fi and myQ Facility
- Three monitored protection inputs
*Choose series and track kit using the manufacturer tables. Current webpage lists 2–5-year coverage with 85,000-cycle standard / 130,000-cycle extended limits; linked older overview says 2 years. Confirm coverage. This is a door operator, not a driveway-gate operator.
Manufacturer product pageInstalled as part of our automatic gate service, with ongoing gate maintenance.
Other overhead door operators
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