FUJIKURA FC Standard BF Cylinder

• Rolling diaphragm structure: The drive section incorporates an internally mounted rolling diaphragm of silk-hat configuration for smooth stroke movement.
• Leak-proof performance: Suitable for applications where air leakage is not allowed or sensitive response to minute pressure variations is required.
• Low start-up pressure: The thin diaphragm allows operation at low pressure and responds to small pressure variations.
• Smooth low-speed movement: The rolling action provides very small hysteresis and smooth operation at low speed.
• No lubricator required: The cylinder operates with clean compressed air without a lubricator, making it suitable for equipment that must avoid oil mist contamination.

Q1: What is the FUJIKURA FC Series?
A: The FC Series is a standard BF cylinder using a dry bearing and an internally mounted rolling diaphragm.

Q2: What operating styles are available?
A: FCS is the single-action push type, and FCD is the double-action type. The double-action type is available for bore sizes of 25mm and above.

Q3: What is the cylinder diameter range?
A: Standard bore sizes range from 10 to 200mm.

Q4: What is the stroke range?
A: The stroke range is 6 to 320mm. Available strokes depend on the selected bore size.

Q5: What are the features of the BF diaphragm?
A: The BF diaphragm provides leak-proof performance, low hysteresis, low start-up pressure, response to minute pressure variations, and smooth low-speed movement.

Q6: Does the FC Series require a lubricator?
A: No. It operates with clean compressed air without a lubricator.

Q7: What mount types are available?
A: None, L, front flange, rear flange, trunnion, and pivot mounts are available. Mounting accessories are available for bore sizes of 25mm and above.

Q8: What applications is the FC Series suitable for?
A: It is suitable for pressure rollers, dancer rollers, clean equipment, polishing equipment, precision actuators, and emergency actuators.