ALL ABOUT PENDULUMS - NAWCC Forums
Jul 9, 2013 · A basic pendulum consists of a weighted bob, and a stick, hanging from some suspension point. The pendulum is the whole thing, because when we talk about "the mass (weight) of a …
HOW A PENDULUM CLOCK WORKS - NAWCC Forums
Jan 21, 2015 · The pendulum hangs from a flat suspension spring, and swings freely. But the rod or leader of the pendulum passes loosely through a loop in the end of the crutch.
Pendulum does not keep swinging - NAWCC Forums
Jan 28, 2018 · Remember the clock movement powers the pendulum, the pendulum does not power the clock. The fact that the clock runs with the pendulum off indicates that all the internal moving parts …
What size weights and pendulum do I need for my cuckoo clock?
May 27, 2025 · The pendulum I would choose is a 1.5" wide "chalet" style readily available from clock parts vendors. Start with a 7" stick (typical length from vendor) and adjust/shorten as necessary to …
Fixing over-swing in Quartz movements w/ fake pendulum
Dec 20, 2017 · This is the simplest way to reduce the amplitude of swing for those quartz movements with electromagnetic pendulum swingers. Carefully bend the plastic suspension above the …
Pendulum clock runs slowly with pendulum bob all the way up
Jan 24, 2023 · Hermle Clock Pendulum Measuring The clock may be equipped with the wrong pendulum and the pendulum you have may be able to be modified to suit the clock movement. (Shortened) …
Pendulum stops after 10-15 minutes - NAWCC Forums
Feb 20, 2019 · However, the pendulum does swing in a diagonal back to front motion rather than just side to side. If you're looking at the clock face and start the pendulum by moving it to the right, it will …
Attaching Seth Thomas Pendulum - NAWCC Forums
Jan 17, 2020 · The pendulum is likely hanging on an iron bracket. With the movement removed from the iron bracket, it is easy to hang the pendulum and then get the crutch rod into the pendulum slot when …
Purpose of pendulum suspension springs - NAWCC Forums
Jun 30, 2016 · The mechanics of pendulum suspension is complex and many theorists have looked for a more perfect pendulum. The solution finally arrived as a mathematically designed suspension spring …
Pendulum Wobble - NAWCC Forums
Mar 6, 2017 · Twisting Motion of Pendulum In a long case clock, the pendulum has a twisting motion rather than a motion in the same plane. Could this stop the clock? How can one fix this ?