RESIDENTIAL JACKSHAFT GARAGE DOOR OPENER ( LiftMaster Professional LM3800A)
This specially designed door operator is mounted to the wall beside the garage door. It frees up ceiling space that can now be used for maximum storage. The powerful DC motor provides ultra-quiet operation, along with smooth start and smooth stop to reduce the noise of the garage door as it opens and closes. What’s more, this unique system offers the added option of a battery backup system to let you get in and out of your garage, even when the power is out.
CHAIN DRIVE GARAGE DOOR OPENER ( LiftMaster Professional LM5580A )
Max Pull Force | 800N |
Rated Power | 400W |
Volts | 230-240 Volts AC-50Hz Only |
Drive | Chain with two-piece trolley on steel rail |
Voltage Motor Supply | 24 VDC |
QUIT BELT DRIVE GARAGE DOOR OPENER (Chamberlain Motorlift ML850)
Chamberlain DIY garage door operators are designed and manufactured to be easy-to-install, reliable, functional and quiet. Rolling Code Technology prevents code theft and code duplication, ensuring that your home will always be safe and secure. Automatic Sensing and Safety Reverse technology reverses the garage door automatically if it is obstructed going down, and stops the door if it is obstructed going up. Manual Release Handle provides for manual operation ot the garage door in case of power failure.
Input Voltage | 230-240 VAC, 50Hz |
Max Pull Force | 800N |
Power | 125W |
Standby Power | 5.5W |
Normal Torque | 8Nm |
Length of Travel | Adjustable to 2.3m (7-1/2 feet) |
Travel Rate | 127-178mm (5″-7″) per second |
Length (Overall) | 3.2m (122-1/2″) |
Headroom Required | 30mm |
Hanging Weight | 14.5 kg (32 lb) |
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