1. The cnc router is equipped with a power filter to reduce the pollution to the AC power supply.
2. Use shielded wires to reduce the external interference to the power cord of the router, or the interference of the power cord of the woodworking cnc router to the outside world.
3. Connect the ground wire of the power filter, the driver PE, the control pulse PULSE- and the direction pulse DIR- after short-circuiting the lead wire, the motor ground wire, the cable protective sleeve between the driver and the motor, and the driver shield wire to the woodworking cnc router. on the grounding post on the chassis wall and require good contact.

4. Try to increase the distance between the control line, the power line and the motor drive line to avoid crossing. For example, when we deal with the installation position of two drives in the same chassis in a dual-axis drive system, one drive nameplate is facing forward and the other is facing back, and the lead wires are kept as short as possible in the structural arrangement.
Blue Elephant CNC specializes in the development and production of custom panel furniture production lines, router, cabinet door cnc router, woodworking cnc router manufacturers, using well-known parts, stable and reliable quality, door-to-door installation training.