2. Features an asymmetric bidirectional sealing structure for piston sealing, offering compact dimensions with integrated oil reservoir functionality;
3. Integrated fixed cushions on both end covers minimize impact during directional changes;
4. Multiple rear cover configurations simplify installation and enhance mounting flexibility;
5. Crimped and wrapped assembly ensures robust connection between stainless steel barrel and end covers;
6. Precision-engineered stainless steel barrel provides exceptional strength and corrosion resistance;
7. MF series achieves shorter overall length than ISO6432 standard cylinders while maintaining identical bore/stroke specifications;
8. Comprehensive range of cylinder variants and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MFJ Adjustable cylinders
AirTAC MFJ Adjustable Miniature Cylinder MFJ25X225-30 Technical Details
- Model: MFJ25X225-30
- Type: Compact adjustable stroke single-acting spring return
- Bore size: Ø25mm
- Stroke length: 225mm (adjustable through 30mm cushion mechanism)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: External rubber bumper with adjustable screw
- Stroke adjustment range: ±1.5mm (fine-tuning via locknut)
- Mounting style: Basic type (no built-in mounts)
- Port size: M5x0.8 (dual ports for air inlet/outlet)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 750g ±5% (excluding accessories)
- Dimensions: 250mm(L) × 25mm(W) × 60mm(H) (retracted position)
- Extended length: 475mm (full stroke)
- Piston rod thread: M6x1.0 external thread
- Max theoretical force: 78.5N at 0.4MPa
- ISO standard: 6432 compliant
Ultra-slim profile cylinder featuring precision stroke adjustment via dual locking nuts, designed for applications requiring millimeter-level positioning accuracy. The chrome-plated rod resists side loads up to 0.3N·m torque, with wear-resistant guide bushings ensuring smooth operation. Includes built-in auto-escape air vents for optimized cushioning performance.
- PCB board clamping mechanisms in electronics assembly
- Precision material feeding in pharmaceutical blister packaging
- Micro-positioning in optical lens manufacturing
- Compact door actuation in medical sterilization chambers
- Miniature part ejection systems in injection molding
| Property | Property Value |
|---|---|
| sku | MFJ25X225-30 |
| Adjustable Stroke | 30mm |
| 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 | <25 mm> |
| 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.







