Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X320U
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 MAL25X320U Aluminum Miniature Cylinder Technical Details
- Model: MAL25X320U
- Bore size: Ø25 mm
- Stroke: 320 mm (±1.5mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffer (both ends)
- Port size: M5×0.8 (standard) with NPT1/8 adaptor option
- Mounting style: Basic type (no built-in mounts) with universal accessory slots
- Material: Anodized aluminum body, CRMo steel piston rod
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Piston rod thread: M10×1.25 (external)
- Max theoretical thrust: 490N at 0.63MPa
- Max speed: 500 mm/s
- Weight: 0.68 kg (bare cylinder)
- Dimensions: 392mm(L) × 62mm(W) × 62mm(H) (at full extension)
- ISO standard: Compliant with ISO 6432:2015
- Protection rating: IP54 (standard seals)
Ultra-compact linear actuator with precision-ground barrel for smooth operation in constrained spaces. Features double-acting operation and wear-resistant rod guides. The U-suffix design indicates unibody construction with anti-rotation piston rod (keyway optional). Requires 40μm filtered air with ISO VG32 lubricant recommended for >1 million cycle lifespan.
- PCB handling robots in electronics assembly
- Cartesian coordinate actuators for 3D printing beds
- Medical analyzer sample tray positioning
- Textile machinery thread tension control
- Semiconductor wafer cassette elevators
Installation tip:
Maintain 0.05-0.15mm clearance between rod end and load during alignment.
Use only angular misalignment ≤±2° to prevent premature seal wear.
Lubricate through air port weekly in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | MAL25X320U |
| 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 | 320 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.