FAQ

|Air Cylinders

What type of maintenance is required for MWB/CNG/CNA2/MNB/CNS/CLS/CLG1/CL1 series cylinders with a lock?

The lock unit of cylinders with a lock cannot be disassembled, but the lock unit of MWB/CNG(excluding the long stroke type)/CNA2/MNB/CNS/CLS/CLG1(excluding the long stroke type)/CL1(bore sizes ø40 to ø100) series cylinders can be replaced. For these cylinders with a lock, the cylinder seal part can also be replaced. However, for CNA2/CNS/CLS series trunnion type or long stroke type cylinders with a tie-rod reinforcement ring, as it is difficult to adjust the position of the trunnion bracket and reinforcement ring, repair at the SMC factory is recommended.
For maintenance part numbers and replacement procedures, refer to the respective sections for each series in the Maintenance Parts List . (Refer to the catalog for MWB series cylinders.)