No matter how far you extend them, these springs pull back with the same amount of force. Compact and tightly coiled, these springs extend to nearly 2 1/2 feet in length to pull objects in a linear direction. Please allow for 1 1/2 coils on the shaft at full extension to hold the spring in place.
This is an 8 mm round bore bearing that is unflanged. The Shielded Ball Bearing is a great way to make things spin fast!
This spool is used in the Climber in a Box Winch Kit. It's used with 10 feet of Rope to create a strong elevator or winch system.
CAD File(s)
am-4647_2000 Full Winch Spool For 2 in. Box Tube.STEP
am-4647_1500 Full Winch Spool For 1.5 in. Box Tube.STEP
Layout Print(s)
am-4647_1500 Climber in a Box 1 Stage Winch Spool.pdf
am-4647_2000 Climber in a Box 2 Stage Winch Spool.pdf
S25-16HA-313K, 7075 Aluminum Sprocket, 25 Series, 16 tooth, 313 Key Bore Fits the 8mm shaft of a 2.5 in. CIM Motor, with a 2mm keyway.
