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Wednesday, August 10, 2011
Liftmaster Mh 5011u Commercial Garage Door Opener Medium-duty Hoist Operator w/ Safety Beams
!9# Liftmaster Mh 5011u Commercial Garage Door Opener Medium-duty Hoist Operator w/ Safety Beams

Post Date : Aug 10, 2011 07:43:03 | Usually ships in 1-2 business days

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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Liftmaster Mh 5011u Commercial Garage Door Opener Medium-duty Hoist Operator w/ Safety Beams
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Thursday, August 4, 2011
Chamberlain WD962KD Premium Whisper Drive 3/4-Horsepower Garage Door Opener with Standby Power
!9# Chamberlain WD962KD Premium Whisper Drive 3/4-Horsepower Garage Door Opener with Standby Power

Post Date : Aug 04, 2011 14:40:45 | Usually ships in 1-2 business days

Works even when power goes out operates the garage door opener for 20 cycles within a 24-hour period safety & security continues to operate during power failure features smooth start & smooth stop 3/4 hps(r) dc belt drive system belt is reinforced with flexible steel cords auto force-sensing technology adjusts forces to temperature fluctuations floor height & door track movement enclosed gear case provides continuous lubrication & protection for longer life & smoother operation 60 second quick-install rail system
- 3/4 HP DC belt drive system for the ultimate in quiet performance
- Belt is built like a steel-belted tire, reinforced with flexible steel cords
- EveryCharge Standby Power System ensures operation even when your power fails
- Includes quick install rail
- This item is not for sale in Catalina Island
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