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 MFCJ20X300-20S Technical Details
- Model: MFCJ20X300-20S
- Bore size: 20mm
- Stroke: 300mm (adjustable ±5° via external screw)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–1000 mm/s
- Port thread: M5×0.8 (standard) / G1/8 optional
- Cushioning: Rubber buffer + adjustable end-lock
- Ambient temperature: -10℃ to 80℃
- Material: Aluminum alloy barrel (hard anodized), POM end caps
- Seals: NBR (standard) / Fluorine rubber (FKM) optional
- Mounting: Basic type (accessory brackets available)
- Weight: 850g ±5% (excluding accessories)
- Dimensions (retracted): 348mm(L) × 34mm(W) × 34mm(H)
- Extended length: 648mm (retracted length + stroke)
- Protection class: IP54 (standard sealing)
- Lubrication: Pre-lubricated (use ISO VG32 pneumatic oil)
Ultra-slim cylinder with precision stroke adjustment capability, featuring dual-axis auto guide mechanism for enhanced lateral load resistance. The integrated shock absorber minimizes end-impact noise (<65dB). Special wear-resistant rod coating extends service life to 5,000km travel distance under standard conditions.
- Precision positioning in SMT component placement machines
- Modular robotic gripper systems with space constraints
- Pharmaceutical blister packaging equipment
- Semiconductor wafer handling vacuum chambers
- Automated optical inspection (AOI) stages
| Property | Property Value |
|---|---|
| sku | MFCJ20X300-20S |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 300mm |
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.







