Our new heavy duty pendulum drive is nothing short of amazing! You can now make grandfather size clocks with a traditional lyre pendulum without spending hundreds of dollars on a mechanical movement. Even better, since this device is driven from the top, you can design clocks that have a large pendulum that is not surrounded by a case of any type. Just imagine the possibilities!

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Heavy Duty Pendulum Instructions.jpg

Here are the specifics: our new heavy duty pendulum drive will operate a 1025mm pendulum that weighs up to 900 grams. It will operate for over a year on just one alkaline "D" cell battery. Please remember, this is not a clock movement, but rather just a device that will operate a large pendulum. You can use it with any quartz movement to create whatever type of clock design you wish.