DM164
Description
High lift-cable drum 164 hl
Maximum door height:299” + hi lift
Rated lifting weight per drum:1000 lbs
Maximum cable diameter:1/4”(6mm)
Set screws installed
Use on 1” or 1 1/4” solid shaft with 1/4” keyway color coded
Cable length formula – floor to shaft center + 181”
Minus amount of hi-lift
