HPM10K fan cool Liquid cool HPM 10K_rated 10Kw Peak20Kw Fan cool rear or Liquid Cool 48V ,72V ,96V, 120V version specify upon ordering Model: HPM-10KW — High Power BLDC/PMSM Motor1. Voltage:48V/72V/96V/120V2. Rated Power:8KW-20KW3. Efficeincy: 91%4. Peak Torque: 80Nm5. Phase Resistance (Milliohm): 3.1/48V; 6.0/72V; 18.0/120V6. Phase Induction(100KHZ): 34uH/48V; 77uH/72V; 252uH/120v7. Speed: 2000-6000rpm (customizable)8. Weight:17Kg(air),17.7kg(water);9. Casing: Aluminium10. Length (height): 170mm Diameter: 206mm11. Keyway size: 6.4mm(W) x 45mm(L) x 21.7mm(D:25.4mm) HPM10K Front Liquid Cool Alloy Plate ,see below , Extra Cost