High Torque Movement – AA Cell

High Torque Movement - AA Cell

These compact "AA" battery powered high torque movements were designed specifically for use with today's new larger clocks. They are the most powerful quartz movements on the market today, and they were designed to solve one of the primary assembly problems that confronts everyone making larger clocks-hour and minute hand spacing! All of the high torque movements on the market today share the same problem-they are just more powerful versions of regular movements designed to accommodate regular size hands.

Our new "HT" series movements were designed specifically for use with larger hands. The distance between where the hour and minute hands are installed has been increased! This increased distance will help to prevent longer hands from binding and leaves enough room to accommodate the counterweights that are commonly used on large minute hands. Now you can use our AA high torque movements with our PD200 to create a high torque pendulum movement with increased pendulum capacity (3-1/2 ounces). You can always look to ISI to find solutions to the problems that confront American manufacturers.

Dimensions: 2-1/8” wide x 2-1/8” High x 5/8” deep