The price of jewelry micro motors varies widely depending on the brand, performance parameters (such as speed, power, and whether it is brushless), application, and sourcing channel, typically ranging from US$1.01 to US$288 (approximately ¥7.3 to ¥2000).
Common micro DC motors used for basic DIY or small polishing tools are relatively inexpensive; for example, the F130 micro motor costs approximately ¥1.01.
37mm geared DC motors suitable for professional applications such as jewelry polishing and engraving cost approximately ¥35.00.
Higher precision, portable dental laboratory micro motor kits (suitable for fine jewelry processing) cost between US$40-55 (approximately ¥290-400).
High-end brushless dental micro motors or professional equipment with LED control systems can cost between US$230-288 (approximately ¥1670-2000).
Bulk purchases or industrial-grade customized solutions may further affect the unit price.
