The lightest brushless motors all over the world , the weight is only 1.46gram. You can build an extreme weight tiny whoop with this amazing motors. Specifications: Brand Name: Happymodel Mode: SE0702 KV Option:KV23000 KV26000 Configu-ration:9N12P Stator Diamter:7mm Stator Length:2mm Shaft Diameter:Φ1mm Motor Dimension(Dia.*Len):Φ9.5mm*14mm Weight(g):1.5g No.of Cells(Lipo):1S only Happymodel SE0702 Brushless motor Bench data No-load voltage No-load current No-load Speed KV Voltage (v) Current (A) Thrust (g) Efficiency (g/w) Power (w) Propeller Happymodel SE0702 KV23000 2 0.41 46670 23335.0 3.7 0.52 5.1 2.651 1.924 Gemfan 31mm Bi-blade propeller 3.7 1 8.9 2.405 3.7 3.7 1.53 13.1 2.314 5.661 3.7 1.99 16.3 2.214 7.363 3.7 2.5 19.3 2.086 9.25 3.7 2.86 21.7 2.051 10.582 2 0.43 46290 23145.0 3.7 1 8.1 2.189 3.7 Gemfan 40mm Bi-blade propeller 3.7 1.5 11.8 2.126 5.55 3.7 2 15.6 2.108 7.4 3.7 2.5 19.6 2.119 9.25 3.7 3 22.4 2.018 11.1 3.7 3.5 25.6 1.977 12.95 3.7 4 27.1 1.831 14.8 Happymodel SE0702 KV26000 2 0.35 51070 25535.0 3.7 0.98 8 2.206 3.626 HQPROP 31MM Bi-blade propeller 3.7 1.49 11.9 2.159 5.513 3.7 1.99 15.6 2.119 7.363 3.7 2.5 19.6 2.119 9.25 3.7 2.8 21.7 2.095 10.36 2 0.54 50540 25270.0 3.7 1 8.9 2.405 3.7 Gemfan 40mm Bi-blade propeller 3.7 1.5 12.9 2.324 5.55 3.7 2 16.6 2.243 7.4 3.7 2.5 19.8 2.141 9.25 3.7 3 23.5 2.117 11.1 3.7 3.5 26.9 2.077 12.95 3.7 4 29.2 1.973 14.8 3.7 4.38 31.4 1.938 16.206

Product specifications