1. Complies with JIS standards;
2. Features an asymmetric bidirectional sealing structure with integrated oil reservoir for compact dimensions and enhanced lubrication;
3. Integrated shock-absorbing pads on end caps reduce impact during directional changes;
4. Multiple rear cover configurations for enhanced installation flexibility;
5. Crimped clamping mechanism between stainless steel barrel and end caps ensures secure connection;
6. High-precision stainless steel cylinder tube provides excellent strength and corrosion resistance;
7. Compact design offers shorter overall length than ISO 6432 standard cylinders with equivalent bore and stroke;
8. Comprehensive range of cylinder sizes and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: MFCJ
AirTAC MFCJ Adjustable Miniature Cylinder MFCJ40X175-20S Technical Details
- Model Code Breakdown: MFCJ40X175-20S
- MFCJ: Miniature adjustable cylinder series
- 40: Bore diameter (φ40mm)
- 175: Maximum stroke length (175mm)
- 20: Port size designation (G1/8)
- S: Single rod configuration
- Operating pressure range: 0.15–1.0 MPa
- Temperature tolerance: -20℃ to 80℃
- Adjustable stroke mechanism: Mechanical screw-type stroke adjustment
- Cushioning: Rubber buffer (front) + adjustable air cushion (rear)
- Port thread: G1/8 (BSPP) with 14mm wrench flats
- Mounting style: Basic type (no built-in mounting brackets)
- Rod end: M10×1.25 female thread
- Materials:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: SUS304 stainless steel
- Seals: NBR (nitrile butadiene rubber)
- Weight: 1.2kg ±5% (excluding accessories)
- Dimensions:
- Extended length: 257mm (minimum retracted: 82mm)
- Body diameter: φ48mm
- Port spacing: 25mm center-to-center
Ultra-compact pneumatic cylinder featuring micrometer-style stroke adjustment (±1mm precision) through its rear adjustment screw. The dual-cushion design minimizes end-impact noise while maintaining positioning accuracy. Anti-rotation guide slots ensure stable linear motion. Compatible with ISO 6432 mounting accessories via optional adapters.
- Precision clamping in CNC tool changers
- Micro-positioning in semiconductor handling robots
- Packaging line product ejection systems
- Medical device assembly with cleanroom requirements
- Textile machinery thread tension control
- 0.3MPa: 50-200mm/s (recommended for precision work)
- 0.6MPa: 200-500mm/s (general purpose)
- 1.0MPa: 500-800mm/s (high-speed operations)
| Property | Property Value |
|---|---|
| sku | MFCJ40X175-20S |
| Adjustable Stroke | <20mm> |
| Mounting Type | Without Mounting Accessories |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 175mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.







