Airtac MFCJ Adjustable Mini Cylinder MFCJ20X225-50
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 MFCJ20X225-50 Adjustable Mini Cylinder Specifications
- Model: MFCJ20X225-50
- Type: Double-acting adjustable cushion mini cylinder
- Bore size: 20mm
- Stroke: 225mm (±0.5mm tolerance)
- Adjustment range: 0-50mm stroke adjustment via external screw
- Operating pressure: 0.1-0.9 MPa
- Port size: M5x0.8 (standard) or PT1/8 optional
- Cushioning: Elastic buffer with adjustable shock absorber
- Mounting style: 4xM4 threaded side mounts + front flange options
- Material: Aluminum alloy cylinder tube, hardened stainless steel piston rod (SUS304)
- Seal material: High-temp NBR seals (-20℃ to 100℃)
- Ambient temperature: -20℃ to 80℃ (non-freezing)
- Weight: 820g ±3% (without accessories)
- Dimensions:
- Extended length: 285mm (stroke 225mm + base 60mm)
- Retracted length: 60mm (base only)
- Body width: 40mm (mounting bracket included)
- Height: 42mm (including piston rod)
Ultra-compact cylinder with precision stroke adjustment capability, featuring dual-position shock absorption and anti-rotation piston rod. The hexagon-shaped body allows tool-assisted fine-tuning during operation. Includes built-in magnet for position sensing compatibility (SM/SD series sensors). Lubrication-free design with IP54 dust/water resistance.
- Precision clamping in CNC tool changers
- Micro-positioning in semiconductor handling robots
- Valve actuation in compact medical analyzers
- Packaging machine ejector mechanisms
- 3D printer head positioning systems
Installation note:
For optimal performance, maintain 0.5-1mm clearance between adjustment screw stops during calibration.
Use locknut (included) after stroke setting. Maximum side load: 15N. Not recommended for vertical downward
mounting without external guide.
| Property | Property Value |
|---|---|
| sku | MFCJ20X225-50 |
| 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 | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | 225mm |
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.