... Application: Vacuum cleaner / Air pump / Power tool dia*L 35.8*57 mm The models we list below are part of ... )24.4Output(W)11.11Eff.(%)69.8At stallSpeed(r/min)8.8Current(A)186.3 Unit Conversion: 1g.cm≈0.098mN ... of Chengfang Motors2-pole statorSr ferrite permanent magnet3, 5, 7, 8, 9, 12,16 slots armatureSilicon-steel lamination with epoxy coatingHigh ...