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Discover the ultimate clock movement solution with our versatile Pendulum Drive Unit, available in three shaft lengths to suit your design needs. Each unit can operate independently or in combination, providing flexibility for any clock project. Check our listing image chart to find the perfect shaft length for your specific requirements.
Precision is key; the shaft measurement is taken from the flat black surface of the movement to the tip of the gold shaft. The pendulum drive movement dimensions are 140 mm x 58 mm, with a depth of 30 mm (excluding the shaft), while the paired clock movement measures 57 mm x 57 mm. Our powerful high-torque movements feature a green setting wheel, making them ideal for driving clock hands up to 450 mm long and swinging a pendulum weighing up to 100g.
Designed for ease of use, these clock movements have a press-fit shaft hand fitting with an hour pipe of 5.0 mm and a minute pipe of 3.1 mm. Both movements are ROHS-approved and operate on 1x AA battery each (batteries not included). Every unit is fully tested prior to dispatch and comes with detailed fitting instructions to ensure a simple setup. Elevate your clock-making experience with our reliable pendulum drive solutions.