The common fault problems of SMC pneumatic cylinders mainly include gas leakage and insensitive operation, which often result from weakened sealing performance or wear of internal parts. The seals should be regularly inspected for aging or damage and replaced in a timely manner to ensure the normal operation and stability of the equipment.

This article discusses common problems and solutions for pneumatic solenoid valves, including power supply issues, circuit connection problems, air supply problems, and air leakage caused by seal or connection fastening issues. It emphasizes checking connections, air pressure, and seals to ensure proper valve function.

This article outlines common issues and solutions for solenoid valves. If a solenoid valve doesn't operate after powering on, first check the wiring for damage, then listen for operational sounds to confirm the coil’s condition. No sound indicates potential circuit problems like poor contacts, open, or short circuits. If the circuit is fine, replace the burnt coil, often due to moisture, stiff springs, or insufficient coil windings. For valves failing to open, check low voltage, damaged diaphragms, or blocked valve bodies, and address accordingly.