Liftmaster Mh 5011u Commercial Garage Door Opener Medium-duty Hoist Operator w/ Safety Beams

Features

• Floor level chain hoist with electrical interlock for emergency manual door operation
• On Board 3-channel radio receiver
• Fully adjustable linear-driven limit mechanism
• 3-button control station

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Product Description

Technical Information

Customer Reviews

Product Description
It features an adjustable friction clutch, a standard solenoid brake, a high-starting torque motor, a compact design and an emergency chain hoist with an electric interlock.MEDIUM-DUTY LOGIC TECHNOLOGYAdded Value?UL325-2010 compliant Medium-Duty Logic programmable integrated circuit board?Built-in 3-channel, 315MHz radio receiver accepts up to 20 Chamberlain Security+ or unlimited DIP switch remotes. 3-button remotes can be programmed for OPEN/CLOSE/STOP operation?Programmable C2 or B2 wiring options (B2 requires CPS-U, CPS-UN4, or CPS-EI)?Integrated Timer-to-Close (TTC) allows programming from 5 to 60 seconds in 5-second increments. Allows for timed automatic door closure after the door reaches the full open position.?Monitored safety device CPS-U Safety Beams.?UL325-2010 Monitored Entrapment Capability?3-button control station includedSTANDARD FEATURESMotor: Powerful 1/2 HP, 115V single phase motor with instant reverse and internal automatic reset thermal overload. Removable without affecting limit switch settings.Operator/Motor Control: Solid-state Medium-Duty circuit board.Control Circuit: 24V NEC Class 2.Emergency Manual Operation: Model MH provides easy emergency manual operation using a floor level disconnect and an electrically interlocked chain hoist mechanism.Brake: Heavy-duty solenoid actuated brake standard.Drive Reduction: First stage heavy-duty 4L V-belt; second and third stages #48 chain.Bearings: Heavy-duty oil-filled bearings.Push Button Station: 3-button station for OPEN/CLOSE/STOP functions is standard for all operators. Controls with 1, 2 and 3 buttons are available.Warranty: 2-year warranty.

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