Model of an electronically controlled coupling

*Note;The models introduced here are as follows:- Coupling- Parts for connecting the coupling to the differential unitThe differential gear has been uploaded separately, so please refer to that as well. ------ The electronically controlled coupling is a device that automatically adjusts the distribution of drive force to the front and rear wheels according to the vehicle's driving conditions. The ECU (Electronic Control Unit) analyzes various sensor inputs such as vehicle speed, accelerator pedal position, steering angle, and wheel slip, then controls the hydraulic pressure and magnetic force within the coupling as needed. This allows for increased rear-wheel drive force on slippery surfaces to enhance stability, while enabling fuel-efficient 2WD-like operation during normal driving.Compared to conventional mechanical 4WD systems, electronically controlled couplings offer higher responsiveness and superior fuel economy by suppressing unnecessary torque transfer. They are widely ado