Hi- Lift 1" Shaft Garage Door Cable Drums D6375-164

There are three types of cable drums that correspond to three types of overhead-type garage doors: standard-lift, vertical-lift, and high-lift. Each cable drum is manufactured to help the garage door remain balanced as it opens and closes with the help of the torsion springs.
 

Standard-Lift Cable Drums
Standard-lift cable drums are flat for the most part. Toward the outside of the door, the last 3/4 of a turn or so on the grooves of the cable drum is slightly raised. This helps keep the garage door balanced as it begins to open.

Vertical-Lift Cable Drums
Vertical-lift cable drums are taller than standard-lift drums. When the garage door is closed, the cable is farther from the shaft. As the door opens, the cable wraps up on the drum and comes closer to the shaft

High-Lift Cable Drums
High-lift cable drums have both a flat portion like the standard-lift drums and a raised portion like the vertical-lift drums. The cable runs on the raised portion while the garage door opens vertically then switches over to the flat portion when the door begins to run on the horizontal track

Hi- Lift 1" Shaft Garage Door Cable Drums D6375-164 

Quick Details

• Type: Other Door & Window Accessories
• Place Of Origin: Anhui, China (Mainland)
• Brand Name: QY
• Model Number:QY1114
• Material: Aluminum
• Usage: Door & Window Accessories
• Name: 164 Cable Drum, Cone Pulley For Door
• Payment Term: TT 30% Deposit,70% Before Shippment
• Size: 164

• Vertical Lifting Height:4500mm

  Maximum Lifting Height:10165mm

  Apply To 31.75 Mm Outer Diameter Of Shaft Rod.

  Steel Wire Rope Diameter:6mm

  Operating Load Weight:575Kgs