直径：8.5mm
长度：20mm
额定电压：3.4V
空载转速：33,000rpm
无负载电流：0.11A
适用于电机牙刷，航空航空模型，补救装置和微型家用电器
接受定制规格

Diameter: 8.5mm
Length: 20mm
Nominal voltage: 3.4V
No load speed: 33,000rpm
No load current: 0.11A
Suitable for motor toothbrushes, aviation aerial models, remedy apparatus and micro household electrical appliances
Customized specifications are accepted