Outline size:Dia 6mm,motor body length 12mm
Counter weight:R2.5*4.0mm

Rated voltage:1.3V
Operating voltage:1.0-1.6V
Starting voltage:1.0V max
Rated speed:10000+/- 2000r/min
Rated current:80mA
Stall current:140mA

Above technical&mechanical parameters can be customized.