Chris J Dixon wrote:
Basil Jet wrote:

https://www.youtube.com/watch?v=sxScXvX1Dv4

I'm a little surprised that they claim it uses less power than a
conventional lift. If you have to raise a given mass through a
given vertical distance, shouldn't the answer be the same?

Yes, I agree about the *energy* consumption. But perhaps it gets away with
a less powerful motor, as it's slower than a normal lift. I assume it has
a counterbalance like a normal lift? I'll see if I can tell when I go to
see it on Monday. Of course, the balance weight may be hidden, as it is
with many normal lifts.