31 day key wind mechanical movement and kits components for wall/grandfather clocks B2F
31 day mechanical key wind movement
Description
- Variety of mechanical movement used for floor clocks, grandather clocks, wall clocks and table clocks...etc.,
- There ranges available to meet different size of clocks
China made key wind mechanical movement for grandfather clocks
B1 (15 day) / B2 (31 day )
Data list suitable for pendulum length
| Item No. | F | I | L | M | N | R |
| L Size mm | 1000 | 720 | 815 | 880 | 525 | 610 |
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Note: L: means the distance from movement center to pendulum disco center
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Locating at the birthplace of China's clock industry, we have already over 30 years history of clock manufacture, welcome to have
a view of our products on our website and select the items to your interests, your supplied designs or samples are also welcomed,
our quality products with reasonable prices, better service and best after-sale concerns would make your work and business more
easy and prosperous, looking forward to working with you, thank you!
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Other Ranges Movement
Movement series for specialty clocks
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Movement available |
Size for clock diameters (m) |
materials |
Drive mode |
Suitable for |
| For tower building clock with two hands | 0.6m- 10 m | Iron, brass drive gears with worm structure | Stepper motor | Tower building clock/street clock… |
| For tower wall clock with three hands | 0.6m- 10 m | Iron, brass inside with worm structure drive gears | Stepper motor | Tower building clock/street clock… |
| For floral clock with two hands | 3.5m – 50m | Iron, brass inside with worm structure drive gears | Stepper motor | Floral clocks, flower clock, garden clocks |
| For flower clock with three hands | 3.5m – 50m | Iron, brass inside with worm structure drive gears | Stepper motor | Floral clocks, flower clock, garden clocks |
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unique features: 1/high torque, lower noise 2/ fully closed- in and compact structure, self-locking ability, oiling needless 3/ Less power waste or abrasion 4/ weatherproof, maintenance-free for all its service life 5/easy for installation and much longer usage life 6/ our own special made lubricating oil 7/the movement can be used under the temperature of very hot and very cold or other bad weather condition, etc……. 8/ there’re movement items for supporting night illumination function on minute/hour hand and marks/numerals. 9/ the movement for three hands clocks over 2m diameters will work with the one motor, the second hand will work in synchronization with the minute/hour hand. 10/ there also movement items which can correct the time by movement itself at the fixed time with a position sensor.
Warm Tips: the working mode of the movement is driven by its matched controller to move, buyers can use either our controller or their owns, we are glad to supply our detailed technical parameters for buyers reference to make their own electronic master controller and matched our movement. |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.