Liftmaster MJ5011U Commercial Medium-Duty Hoist Operator Universal Mount

• Universal Install
• 1/2 HP 115V Single Phase
• UL325 Compliant, built in 315 MHz receiver
• CPS-OPEN4 Monitored Dual-Sided Photo Eyes
• 3 button station, open/close/stop
• 1" bore, 32 tooth sprocket for #41 chain
• Monitored dual sided
• Flexible housing 45' range NEMA4

Performance:

115 volt 1 Ɵ. Apply Open/Close/Stop functions with the standard three-push-button control station. Controls with one, two and three buttons are available. Receive notifications when routine maintenance is required on your Commercial Door Operator. Improve durability with the NEMA 1 type electrical box construction with a powdercoat finish. Mount on the left or right side of the door. No rails to hang, the operator simply mounts on the wall and attaches to the door shaft through chain and sprocket. (3900 can mount directly to shaft) Enable limit setting for ease of installation and adjustment to ensure accuracy even after a power failure. Automatically close the door with Timer-To-Close (programmable in 1-second or 15-second increments).

Safety And Security

• Compliant with all UL 325 requirements.
• Accept up to 20 remote controls and unlimited DIP switch remote control with our Security+® radio technology.
• Protect against door and operator damage due to obstacles with the Adjustable Friction Clutch.
• Signal the door to reverse or stop if closing time exceeds maximum door travel prevent damage to door and operator.
• Provide easy, emergency manual operation using a readily accessible disconnect.
• CPS-OPEN4 Monitored Dual-Sided Photo Eyes