What is vibrator for clock/ mobile phone?
When mobile phone or clock vibrates, there is an eccentric motion, which is caused by eccentric motor with vibrating components. As the center of the gravity is eccentric, and is not in the rotor of motor, then the mobile phone and clock vibrate. In this case, machinery component with good properties of wear resistant and high specific gravity is required.

R2.5×2.8mm 82°	R5×0.73mm	R2.5×2.8mmA	Ø9.3×Ø4.84×1.5mm

Application for tungsten heavy alloy in vibrator
People find tungsten heavy alloy is excellent material for making this component. Since the density of tungsten alloy is so high and the maximum density should be 18.6g/cm3. It is popular for the component needs great heaviness but small capacity, for example: mobile phone vibration, the vibrating parts of and clock, etc.
Mobile phone bobs and clock vibration parts are one of our leading products. Compared with other materials, tungsten alloy vibrators bear the advantages of accurate weight, and non-magnetism. In particular, since a motorized weight usually produces the vibrations, lighter-weight phones may have weaker vibrating mechanisms.
Various types of vibrators or bobs made from WHA are available. Please contact our sales team at sales@chinatungsten.com for more details.

R2.5×3mm A 150°	R2.7×3mm B	R2×4mm A	R2.7×3mm A

R(4.64-3.25)×1.25mm	R4×2.1×8mm	R4.5×1.35mm	R2.05×3.05mm