LiftMaster 8900 Commercial Jackshaft Operator
LiftMaster 8900 Commercial Jackshaft Operator is designed for light-duty commercial sectional doors with standard or high lift (up to 5 ft. high lift). It supports a maximum duty cycle of 10 cycles per hour. Available through authorized LiftMaster dealers and professionally installed for safe, dependable performance.
BY:
Performance
- Operates on 115V single-phase power
- Single Button Control (SBC) for Open, Stop, and Close operation
- Durable NEMA Type 1 electrical box with powder-coated finish
- Mounts on the left or right side of the door
- Wall-mounted design attaches to the door shaft using chain and sprocket
- Model 8900 can mount directly to the door shaft
- Easy limit setting for quick installation and accurate adjustment, even after a power failure
- Backed by a lifetime motor warranty
Safety & Security
- Fully compliant with all UL 325 safety requirements
- Security+® radio technology supports up to 20 remote controls
- Allows unlimited DIP switch remote controls
- Readily accessible disconnect enables quick emergency manual operation
- Protector System® Safety Sensors help detect obstructions and enhance safety
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What doors is the LiftMaster 3900 designed for?
The LiftMaster 3900 is designed for light-duty commercial sectional doors with standard lift or high lift up to 5 feet.
What is the duty cycle limit?
It supports a maximum duty cycle of 10 cycles per hour, making it ideal for low-use commercial applications.
What power does the operator use?
The operator runs on 115V single-phase power, commonly available in commercial buildings.
How is the operator installed?
It is wall-mounted and attaches to the door shaft using a chain and sprocket, with left- or right-side mounting options.
What safety features are included?
The LiftMaster 3900 includes Protector System® safety sensors, an emergency manual disconnect, and full UL 325 compliance.
Does it support remote controls?
Yes. Security+® technology supports up to 20 remote controls and unlimited DIP switch remotes.
What warranty is provided?
The operator is backed by a lifetime motor warranty for long-term reliability.