What type of motor used in electric toothbrush
Electric toothbrush usually uses micro small power drive geared motor, commonly used electric toothbrush drive motor by stegmotor, ihålig koppmotor, DC brush motor, DC brushless motor, etc.; this drive motor has the characteristics of low output speed, högt vridmoment, lågt ljud, långt liv, etc.; mainly assembled by the micro drive motor, gearbox mechanism, the technical parameters of electric toothbrush motor is usually customized according to demand The technical parameters of the electric toothbrush motor are usually customized according to the demand and developed.
Electric toothbrush working principle: electric toothbrush is through the rapid rotation or vibration of the electric motor core, so that the brush head produces high-frequency vibration, instantly decomposing toothpaste into fine foam, deep cleaning teeth, på samma gång, the quivering of the bristles can promote the blood circulation of the oral cavity and have a massage effect on the gum tissue. Electric toothbrush motor performance parameters on the brushing effect is not the same, the following electric toothbrush common drive motor.
1, Brush gearbox motor
Product specification: Φ8MM
Spänning: 4.2V
Utan lasthastighet: 19-1228rpm (kan anpassas)
Ingen belastningsström：95-100mA （customizable)
Load speed：15-935rpm（customizable)
Load current: 155-160mA (customizable)
Speed ratio: 13-809.1 (customizable)
Driva motor: Brushed motor
Reduction gear box: planetary gear box (customizable)
2, DC brushless geared motor
Produkts klassificering：Brushless geared motor
Product specification：Φ20MM products
Spänning：12V
Utan lasthastighet：15000rpm-30000rpm（customizable)
Ingen belastningsström：220 mA （customizable)
Load speed：2.4-1000 rpm（customizable)
Reduction ratio: 5/25/125/625:1 (customizable)
Driva motor: Brushless motor
Reduction gear box: planetary gear box
3, Hollow cup geared motor
Ytterdiameter: 16mm
Material: plast
Rotationsriktning: cw&ccw
Växellådans returskillnad: ≤3 ° (kan anpassas)
Lager：oljelager;böljande lager
Axiell runout: ≤0.1mm(oljelager);≤0.1mm(böljande lager)
Utgångsaxel radiell belastning:≤10N(oljelager);≤20N(böljande lager)
Input speed:≤15000rpm
Driftstemperatur:-20……+85℃
Driva motor: ihålig koppmotor
Reduction gear box: planetary gear box
4, Stepper gear motor
Ytterdiameter: 10mm
Material: plast
Rotationsriktning: cw&ccw
Växellådans returskillnad: ≤3 °
Lager: oljelager; böljande lager
Axiell runout:≤0,3 mm(oljelager);≤0,2 mm(böljande lager)
Utgångsaxel radiell belastning: ≤1N (oljelager); ≤7n (böljande lager)
Driftstemperatur: -20……+85℃
Driva motor: stegmotor
Reduction gear box: planetary gear box
5, Non-standard custom electric toothbrush motor
Product name: Intelligent electric toothbrush motor gear box
Customized range: spänning 3v-24V, diameter 3.4mm-38mm, kraft: 0.01-40W, utgångshastighet 5-2000 rpm, reduktionsförhållande 5-1500, Output vridmoment 1gf.cm till 50 kgf.cm.
Produktbeskrivning: Smart electric toothbrush gear box is developed and designed for specific customers, only as a program display of smart electric toothbrush gear box.
