FCS/SCS-40/50/63/8 Fujikura Air Cylinder
Product Name: Fujikura BF Diaphragm Air Cylinder
Model Series: FCS / SCS
Model / Size Reference: FCS/SCS-40, FCS/SCS-50, FCS/SCS-63, including applicable stroke and option codes
Brand: FUJIKURA
Product Category: Pneumatic Components → Air Cylinders / Pneumatic Cylinders
Product Details
The Fujikura FCS and SCS series are BF diaphragm-type pneumatic cylinders developed for applications requiring controlled pneumatic movement and reliable response to air-pressure changes.
Fujikura's documentation describes:
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FCS: Single-action, push type
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SCS: Single-action type
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BF diaphragm construction
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Low friction characteristics
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Good response to pressure variations
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Low starting pressure, particularly associated with the SC series
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Applications where precise pneumatic force or pressure control is required (Fujikura Control)
The manufacturer lists the FC and SC families across a broad range of cylinder sizes. The published weight table includes 40 mm, 50 mm and 63 mm sizes, among others. (Toshiba Composite)
Description
The FUJIKURA FCS/SCS Air Cylinder is a BF diaphragm pneumatic cylinder for industrial automation and precision pneumatic control.
Unlike conventional piston-cylinder designs, Fujikura's BF diaphragm construction uses a flexible reinforced diaphragm. Fujikura states that the diaphragm design provides low friction and good tracking of pressure changes. The SC series is specifically described as having extremely low friction, high sensitivity and very low starting pressure. (Fujikura Control)
These characteristics make Fujikura BF cylinders suitable for machinery where smooth pneumatic actuation and consistent force response are important.
Important: The complete ordering code must be confirmed before purchase because Fujikura model numbers can include size, stroke, mounting and option codes. For example, published Fujikura and distributor records show model codes such as FCS-63-78-S1-P, FCS-50-64-S1-P, SCS-63-78-S0-B0-P and other variations. (Siam Groups)
Key Features
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Fujikura BF diaphragm cylinder design
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FCS single-action push configuration
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SCS single-action configuration
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Low friction operation
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Sensitive response to pressure changes
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Low starting pressure characteristics
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Good pressure-following response
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Suitable for precision pneumatic control
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Industrial pneumatic construction
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Available in multiple bore/size and stroke configurations
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Multiple mounting and option configurations available
Fujikura specifically describes the SCS series as offering extremely low friction, high sensitivity to pressure variations, and very low start-up pressure. (Toshiba Composite)
Applications
Fujikura BF diaphragm cylinders can be considered for:
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Industrial automation machinery
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Factory automation
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Tension control equipment
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Printing machinery
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Packaging machinery
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Material handling equipment
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Pneumatic positioning applications
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Pressure-force control
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OEM machinery
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Precision pneumatic mechanisms
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Manufacturing equipment
Fujikura's published material specifically identifies applications including tension control of gravure printing machines and press control of polishing machines for its low-friction SC/SCSA technology. (Toshiba Composite)
Specifications
| Specification | FCS / SCS |
|---|---|
| Brand | FUJIKURA |
| Product type | BF Diaphragm Air Cylinder |
| FCS operation | Single action, push |
| SCS operation | Single action |
| Sizes requested | 40 / 50 / 63 |
| Stroke | Must be confirmed from complete model code |
| Mounting | Depends on selected configuration |
| Options | Depends on complete model code |
| Diaphragm | Fabric-reinforced NBR according to Fujikura catalog |
| Application | Industrial pneumatic / precision control |
Fujikura's catalog identifies the BF diaphragm material as fabric-reinforced NBR and lists various construction materials for the cylinder components. (Toshiba Composite)
Technical verification notice: Do not use the size reference 40/50/63/8 as a complete ordering specification without checking the original nameplate or manufacturer's ordering code. Stroke, mounting style, options and other configuration details should be verified with Fujikura before ordering.
FCS vs SCS
| Series | Description | Main characteristic |
|---|---|---|
| FCS | Single-action push BF cylinder | General BF diaphragm cylinder |
| SCS | Single-action BF cylinder | Very low friction and sensitive pressure response |
| FCD | Double-action BF cylinder | Double-action configuration |
| SCD | Double-action BF cylinder | SC-series double-action configuration |
Fujikura's catalog explicitly distinguishes FCS/FCD and SCS/SCD configurations. (Fujikura Control)
Known Model Number / Configuration Examples
For SEO and product search coverage, the following Fujikura model references are found in manufacturer/distributor/catalog sources:
FCS Series
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FCS-25-6
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FCS-25-16
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FCS-25-26
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FCS-31.5-14
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FCS-31.5-24
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FCS-31.5-35
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FCS-40-8
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FCS-40-24
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FCS-40-36
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FCS-40-48
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FCS-50-16
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FCS-50-36
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FCS-50-50
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FCS-50-64
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FCS-63-16
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FCS-63-42
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FCS-63-59
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FCS-63-78
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FCS-80-30
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FCS-80-62
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FCS-80-87
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FCS-80-108
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FCS-100-46
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FCS-100-86
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FCS-100-115
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FCS-100-144
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FCS-112-42
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FCS-112-88
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FCS-112-122
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FCS-112-156
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FCS-125-52
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FCS-125-102
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FCS-125-140
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FCS-125-178
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FCS-140-62
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FCS-140-122
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FCS-140-162
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FCS-140-204
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FCS-160-82
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FCS-160-142
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FCS-160-192
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FCS-160-240
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FCS-180-96
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FCS-180-168
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FCS-180-226
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FCS-180-280
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FCS-200-112
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FCS-200-192
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FCS-200-256
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FCS-200-320
The manufacturer-published weight table confirms many of these FC size/stroke combinations, including the 40, 50 and 63 mm families. (Toshiba Composite)
SCS Series examples
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SCS-40-48
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SCS-50-50
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SCS-50-64
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SCS-63-78
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SCS-80-108
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SCS-100-86
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SCS-100-144
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SCS-140-204
Some SCS configurations shown in market/catalog records include suffixes such as S0-B0, S1-B0 and -P. These suffixes should be treated as configuration/option identifiers and verified against the Fujikura ordering information. (Siam Groups)
FAQ
What is a Fujikura FCS air cylinder?
The FCS is a Fujikura BF diaphragm cylinder in a single-action push configuration. (Fujikura Control)
What is the difference between FCS and SCS?
Both are BF diaphragm cylinder series, but the SCS series is designed around extremely low friction and high sensitivity to pressure changes, while FCS is the standard single-action push configuration. (Toshiba Composite)
Is FCS/SCS a pneumatic cylinder?
Yes. Fujikura BF diaphragm cylinders are pneumatic cylinders designed for compressed-air operation.
Are 40 mm, 50 mm and 63 mm sizes available?
Fujikura's published product/weight information includes 40 mm, 50 mm and 63 mm FC/SC cylinder sizes. The exact available stroke and configuration must be checked against the required model code. (Toshiba Composite)
Can I order only by saying FCS-40 or SCS-63?
For accurate ordering, it is better to provide the complete model number, including stroke and option suffixes where applicable.
Can ASIA-MECH supply Fujikura air cylinders?
ASIA-MECH HYDRO-PNEUMATIC (M) SDN BHD can assist with sourcing Fujikura pneumatic components and checking the required model/configuration for your application.
Related Models
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Fujikura FCS BF Cylinder
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Fujikura FCD BF Cylinder
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Fujikura SCS BF Cylinder
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Fujikura SCD BF Cylinder
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Fujikura SCSA Low-Friction Cylinder
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Fujikura PCS / PCD Cylinder
Fujikura also publishes an SCSA series with thinner BF diaphragms, specifically developed for lower friction and higher sensitivity than the standard SCS configuration. (Toshiba Composite)
Alternative Models
For applications where the FCS/SCS configuration is unavailable, alternatives should be selected based on:
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Required bore
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Stroke
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Single- or double-action operation
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Required starting pressure
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Friction requirements
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Mounting arrangement
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Available space
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Required pneumatic force
Alternative model selection should be confirmed technically rather than substituted solely by bore and stroke.
Datasheet / Catalog
The Fujikura BF Cylinder catalog contains information for the FC and SC series, including FCS, FCD, SCS and SCD models. (Toshiba Composite)
Fujikura BF Cylinder Catalog / PDF
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SEO Meta Description
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Recommended WooCommerce Category
Pneumatic Components → Pneumatic Cylinders → Fujikura Air Cylinders
Secondary categories/tags:
Fujikura · BF Diaphragm Cylinder · Air Cylinder · Pneumatic Cylinder · FCS · SCS · Single Acting Cylinder · Industrial Automation
ASIA-MECH HYDRO-PNEUMATIC (M) SDN BHD
Original & Aftermarket Hydraulic and Pneumatic Components – Malaysia
ASIA-MECH HYDRO-PNEUMATIC (M) SDN BHD offers direct ordering and sourcing support for genuine and aftermarket industrial hydraulic and pneumatic components, with delivery options across Malaysia and international destinations.
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For Fujikura FCS/SCS cylinders, customers should provide the complete model number or a clear photo of the cylinder/nameplate so the correct bore, stroke, mounting and option configuration can be verified before quotation.


