Advantages of helical gears using in electric bicycle motor

Advantages of helical gears hub motors over spur gears hub motors include higher efficiency and quieter operation. Their design increases the contact area between the teeth and reduces the effect of sliding friction. This means that more power is transmitted with less energy being lost in the transmission process. Additionally, helical gears also provide smoother operation which reduces vibration and noise. The helical teeth tend to mesh more quietly than the straight-cut spur gears, making them more suitable for high speed applications. Furthermore, the helical design allows for increased torque in a compact package. This makes them highly efficient and ideal for applications where space is limited. Finally, helical gears are also less prone to wear and tear, ensuring a longer life span.