Knowledge Base:  

You are here: Knowledge Base : solenoid
Page of 1
Why does the MDX-540 Z Axis spindle head lower once I shut off the machine?
When you shut off the MDX-540 you will always hear a click. On the Z-Axis the MDX-540 has a solenoid that pushes against the coupler between the motor and the ball screw. What this does is it keeps th