Add a ceramic ring in the middle, reduce the direct contact between the sealing ring and the bearing, extend the life of the bearing; improve the waterproof performance
2 strong hardness ceramic run with each other and metal ring part spins together with shaft&ball bearing,which can prevent the abration between shaft and water-seal, extend the motor lifespan with better IP rate.
Be useful for Efoil, Electric surfboard, Electric Hydrofoil,Foilsurf,Surffoil, RC Boat, Esurf, Jetski, Jetboard, etc. Motor is updated with roller bearing, more stable and reliable.
Voltage range: 6-20S (25.2-84V),Size: OD65*L121mm
Shaft diameter: 12mm*m8
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Description
Spec:
Voltage range: 6-20S (25.2-84V)
Max power: 3700W; Continuous power: 2000W
Peak current: 100A;
Motor KV: 130KV
Size: OD65*L121mm
Shaft diameter: 12mm*m8
Max output torque:5.5N*M
Waterproof rate: IP68
Connectors:8mm plug
Weight:1.62KG
Structure:18N/P
Lead wires extension: 8AWGx500mm