Battery Clock Stepper Motor Unit
Integrated stepper motor with reduction gearing and output arbor fastened for quartz battery clocks. HTS 9114.90.30.00 classification for clock movement subassemblies. Provides precise minute hand advancement.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If universal AC motors
Non-specialized electric motors classify Chapter 85
If DC motors <37.5W without gearing
Basic DC motors lack clock-specific assembly
Not sure which classification is right?
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Import Tips & Compliance
• Step angle certification (typically 32 steps/rev for clocks),Gear ratio specs proving 1 RPM output for clock hands,Distinguish from generic motors by clock-specific torque profile
Related Products under HTS 9114.90.30.00
Clock Hand Setting Mechanism Assembly
Crown wheel, clutch, and setting levers fastened subassembly for clock hand adjustment. HTS 9114.90.30.00 for joined clock parts. Enables time setting without stopping movement.
Power Reserve Indicator Subassembly
Mainspring tension indicator wheel train with finger assembly fastened for automatic clocks. Under HTS 9114.90.30.00. Displays remaining power reserve on dial.
Pendulum Clock Escapement Module
Precision subassembly combining anchor, escape wheel, and mounting plate for mechanical pendulum clocks, permanently fastened together. Classified under HTS 9114.90.30.00 for clock movement assemblies of joined parts. Integral component determining time intervals in weight-driven clocks.
Quartz Clock Motor Assembly
This pre-assembled quartz movement unit includes the stepper motor, gear train, and circuit board fastened inseparably together for direct installation in wall or mantel clocks. It qualifies under HTS 9114.90.30.00 as an assembly/subassembly for clock movements with multiple joined parts. Exceeds watch movement size limits but designed specifically for clock timekeeping.
Alarm Clock Striking Mechanism
Complete subassembly for hourly chime including gong, hammer assembly, and drive train fastened inseparably for table alarm clocks. Falls under HTS 9114.90.30.00 as clock movement subassembly of multiple joined parts. Provides audible time indication function.
Gear Train Module for Grandfather Clock
Multi-stage gear train subassembly with arbor shafts and jewel bearings riveted together for longcase/Grandfather clocks. HTS 9114.90.30.00 classification for inseparably joined clock movement parts. Transmits motion from barrel to escapement in weight-driven timepieces.