Airtac MFJ Adjustable Mini Cylinder MFJ25X75-20
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 MFJ25X75-20 Specifications
- Model: MFJ25X75-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 25mm
- Stroke: 75mm (adjustable range: 0-75mm)
- Mounting style: Basic type (no built-in mounting)
- Operating pressure: 0.05-0.9 MPa
- Cushioning: Rubber buffer + external stroke adjuster
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston rod thread: M6x1.0
- Temperature range: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (nitrile rubber)
- Weight: 480g ±5%
- Dimensions:
- Extended length: 160mm
- Retracted length: 85mm
- Body diameter: 34mm
- Mounting base: 25x25mm square
Ultra-compact cylinder featuring patented position-lock mechanism for precise stroke adjustment (±0.5mm repeatability). The dual-cushion design combines internal rubber buffers with external mechanical stops, enabling vibration-free operation at speeds up to 1.5m/s. Includes anti-rotation guide slots for stable linear motion. Lubrication-free design with self-compensating wear resistance.
- Precision clamping in SMT pick-and-place machines
- Micro-positioning in optical lens manufacturing
- Valve actuation in portable medical analyzers
- Component ejection in micro-molding presses
- Z-axis adjustment in 3D printing systems
Installation tip:
Use included alignment jig (P/N MJA-25) for parallel mounting.
Adjust stroke while applying 0.2MPa air pressure for optimal lock-nut tightening.
Maximum side load: 15N. Lubricate rod every 500km travel with ISO VG32 oil.
| Property | Property Value |
|---|---|
| sku | MFJ25X75-20 |
| 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 | Non-magnetic |
| Bore Diameter | <25 mm> |
| Stroke | 75mm |
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.