Shop the Andy's Favorites Sale all July long! Don't miss out on weekly deals—use code CELEBRATE20 to get 20% off.
Summer Hours: Mon. - Thurs. 8:00 AM - 5:00 PM, CLOSED FRIDAYS through 8/2/24. CLOSED on July 4th.
Shop the Andy's Favorites Sale all July long! Don't miss out on weekly deals—use code CELEBRATE20 to get 20% off.
Summer Hours: Mon. - Thurs. 8:00 AM - 5:00 PM, CLOSED FRIDAYS through 8/2/24. CLOSED on July 4th.
$5.00 – $12.00
$3.50 – $8.00
The nub is a series of hubs intended to connect motion components to spinning shafts, like sprockets gears, pulleys and wheels. It supports the output shaft of the AndyMark NeveRest motors as well ...Read More
We carry several body profiles of the Nub too! Their use cases are:
Returns are accepted within 30 days of purchase.
View our return policy here.
These nubs are being used in our version of the robotics base. They work exactly as advertised. My only complaint is the shipping time and cost. In today's market, it should not take a week to deliver these parts. When we order parts mid-season, we really need them in 2 days - but we cannot afford the huge premium for 2 day shipping. Recommend looking at other shipping contracts, or working with Amazon Prime.
"These nubs are being used in our version of the robotics base. They work exactly as advertised. My only complaint is the shipping time and cost. In today's market, it should not take a week to deliver these parts. When we order parts mid-season, we really need them in 2 days - but we cannot afford the huge premium for 2 day shipping. Recommend looking at other shipping contracts, or working with Amazon Prime."
These are great, but pretty much single use only. Extremely hard to screw in bolts and even harder to remove them
5 Stars
This takes the set screw out of the torque transmission path, so if you don't get it tight, it still spins. Might fall off, but until then, will keep spinning.
"We don't have a lot of burn time on these yet, but since Hubs are easily our teams biggest source of unreliability, we are optimistic this new design will put that behind us. I wonder if they would be better if the holes were tapped. We put some together without tapping and some with, so we will see how it turns out. (untapped, it seemed the edge of the Nub distorted a little more than we liked. We wondered if maybe that would serve like a locking mechanism, but tapped some of them to compare)."
We don't have a lot of burn time on these yet, but since Hubs are easily our teams biggest source of unreliability, we are optimistic this new design will put that behind us. I wonder if they would be better if the holes were tapped. We put some together without tapping and some with, so we will see how it turns out. (untapped, it seemed the edge of the Nub distorted a little more than we liked. We wondered if maybe that would serve like a locking mechanism, but tapped some of them to compare).