We have reached the right design to propose now an electrical assistance on all the semi recumbent bikes and trikes.
The high integration level and easy maintenance have driven the way the system was set, for the great benefit of weight reduction and simplicity.
The positive side of this is a neat and clean design, without cables flying around for a better safety and durability.
The hub motor, in each wheel is attached onto the frame from one side only. On the same side, the power cable is routed from the motor to the battery. To avoid a disc brake outside the frame ( which could hit or hurt ), the disc brake is also placed toward the frame.
So the trike has 2 hub motors for each of the rear wheels. Similarly, the rear wheel is fitted with hub motor for a bike.
The battery is placed under the seat for an optimal weight distribution ( center and low ) and cable length.