전동 칫솔 archives -金沙娱场城app

• fn20-kn

  model voltage no load max efficiency (%) max output (w) stall v current speed current speed torque current speed torque current torque a rpm a rpm g.cm a rpm g.cm a g.cm fvn20-kn-13110 3 0.129 17612 0.429 13532 1.3 0.775 8860 9.2 1.421 18.4