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Forum Index : EV's : Brushless DC motor 30kw on Alibarba
| Author | Message | ||||
| Boppa Guru  Joined: 08/11/2016 Location: AustraliaPosts: 814 |
Was looking for an electric motor to run a mill off dc, and came across these 30KW dc brushless motor and controller High Efficiency +Very Compact 30KW BLDC Motor Voltage 72V Efficiency >90% Rated Power 30KW Peak Power 60KW Speed 15000rpm Rated Torque 270N,m Cooling Method Fan Cooling Weight 30KG Dimension 190mm(L) x 180mm(W) x 50mm(H) Weight 4.5KG Features Regenerative Braking Long working life (>20,000 hours) Low noise, high torque Excellent performance characteristics High efficiency (>90%) High reliability Rated voltage : 72V Rated power : 30KW Rated speed: 8000-15000 rpm Stepless speed control, dual-direction I was comparing it to a warp11 (ie trevs ute) warp11 Rated Torque: 173 Lb Ft @ 72 Volts And 597 Amps (1442 RPM) Rated Power: 58 HP @ @ 72 Volts And 597 Amps (1442 RPM) Continuos RPM: 5,000 Max RPM: 8,000 173 Lb Ft = 234.55650535n/m apart from the higher rpm (leave gearbox in and drive around in 2nd or 3rdgear??) price pretty much on a par with warp11 Anyone seen anything like it before being used in elcars? being brushless would be a major step up from the warp motor (trev seems to be getting 10K km per set from his) plus it already has a controller (quality????) and inbuilt regen braking seems almost too good |
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