Electronic Ex Mainboard (MEX)

Electronics spare part for BJ5000Ex, Driver card for KEX, motor and clutch. Machines sold from 2025 has a new motor generation 2 (G2). MEX card needs to match the motor generation for correct motor speed. Older machins even if they were sold with (G1) motor might have been replaced with G2 motor. The generation om MEX is marked with a label on the backside, se picture. G1 eller no info about any G is older generation. G2 is the newer. The label S1 or S2 has nothing to do with it. How to identify the motor generation, look at the pictures on article 4102.