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 MFCJ20X80-50S Adjustable Mini Cylinder Specifications
- Model: MFCJ20X80-50S
- Type: Compact adjustable stroke double-acting cylinder
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 80mm (adjustable via ±5mm stroke adjustment screws)
- Operating pressure: 0.05–0.9 MPa
- Port thread: M5×0.8 (standard) or NPT1/8 (optional)
- Cushioning: External rubber bumper + adjustable air cushion
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Rod material: Hard chrome-plated steel
- Mounting types: Basic type (as standard), front flange (MF1), rear flange (MF2), or foot mounting (MF4)
- Weight: 0.45kg (without accessories)
- Dimensions: 140mm(L) × 50mm(W) × 80mm(H) (at mid-stroke position)
- Rod end thread: M6×1.0 (female)
- Protection class: IP54 (standard), IP67 available with optional wiper seal
Ultra-compact cylinder with precision stroke adjustment capability, featuring dual cushioning system for smooth end-of-stroke deceleration. The anodized aluminum construction ensures corrosion resistance while maintaining lightweight operation (30% lighter than standard cylinders). Includes built-in magnet for position sensing compatibility.
- PCB handling robots in electronics manufacturing
- Precision clamping mechanisms in CNC tool changers
- Dispenser nozzle positioning in packaging lines
- Medical device actuation systems
- Automated test equipment with space constraints
- Use with SNS-M6 magnetic sensors for position feedback
- Combine with AS1201F-04 speed controllers for motion tuning
- Match with LBC-06 miniature air filter regulator
| Property | Property Value |
|---|---|
| sku | MFCJ20X80-50S |
| Adjustable Stroke | <50mm> |
| 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 | 80 mm |
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.







