Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X425U
2. Front/rear end caps utilize threaded connections with barrel;
3. Special bidirectional seal structure for piston sealing with compact dimensions and oil retention capability;
4. Self-lubricating bearing guide in front end cap ensures superior lubrication and guiding performance;
5. Multiple rear end configurations for flexible cylinder installation;
6. Multiple standard mounting brackets and cylinder accessories available for customized solutions.
Category: Stainless Steel Mini Cylinder | Brand: AIRTAC | Series: MAL25
AirTAC MAL25X425U Aluminum Miniature Cylinder Specifications
- Model: MAL25X425U
- Type: Double-acting compact cylinder
- Bore size: 25mm
- Stroke: 425mm
- Operating pressure: 0.15–0.8 MPa
- Medium temperature: -20℃ to 80℃
- Cushion type: Rubber buffer (both ends)
- Mounting type: Basic type (axial mounting accessories optional)
- Port size: M5x0.8 (standard) / G1/8 optional
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal material: NBR
- Weight: 1.25kg ±3%
- Dimensions: 452mm(L) × 80mm(W) × 80mm(H) (at full extension)
- Max theoretical thrust: 98N at 0.5MPa
- Operating speed: 50–800mm/s (lubricated)
- Protection rating: IP40
- Ambient humidity: ≤95% RH
Ultra-slim profile cylinder (25mm diameter) optimized for long-stroke applications in confined spaces. Features corrosion-resistant aluminum construction with precision honed inner tube for smooth operation. Requires ISO 8573-1 class 3 or cleaner compressed air. Lubricator recommended for optimal seal life.
- PCB handling robots in electronics manufacturing
- Cartoning machine ejector mechanisms
- Pharmaceutical blister packaging systems
- Automated curtain wall actuators
- Semiconductor wafer transfer devices
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use locknut (MAL25-LN accessory) to prevent piston rotation.
Perform monthly lubrication checks in high-cycle applications (>500 cycles/day).
Critical parameters:
Maximum side load capacity 15N. Do not exceed 0.05mm/m rod eccentricity.
Minimum operating pressure 0.1MPa for stable movement. Avoid rapid pressure changes >0.3MPa/sec.
| Property | Property Value |
|---|---|
| sku | MAL25X425U |
| Rear Cover Type | Flat Tail Type |
| 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 | <425mm> |
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.