Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X70SU
2. Thread-connected front/rear end caps ensure structural integrity and leak-proof performance;
3. Special-shaped bidirectional seal structure on piston enables compact dimensions while maintaining integrated oil reservoir functionality;
4. Self-lubricating bushing guidance system in front cap delivers superior lubrication and directional stability;
5. Multiple rear cover configurations (front thread/base mount/compact flange) enhance installation flexibility;
6. Comprehensive specifications and mounting accessories portfolio provides optimal customization options. Category: Aluminum Miniature Cylinders | Brand: AIRTAC | Series: MAL20
AirTAC MAL20X70SU Aluminum Miniature Cylinder Technical Details
- Model: MAL20X70SU
- Series: MAL Aluminum Mini Cylinder
- Bore size: 20mm
- Stroke: 70mm (±0.5mm tolerance)
- Action type: Single-acting (spring return)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Rubber buffer (both ends)
- Mounting options: Front flange (MF1), rear flange (MF2), or foot mounting
- Port size: Dual options - PT1/8" (G1/8) or M5x0.8 thread
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel SUS304
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to +80℃
- Max speed: 500mm/s (with cushion)
- Lubrication: Pre-lubricated (DOP oil film)
- Weight: 0.28kg (excluding accessories)
- Dimensions: 105mm(L) × 20mm(W) × 25mm(H) (retracted position)
Ultra-compact pneumatic cylinder optimized for space-constrained automation systems. Features corrosion-resistant aluminum construction with precision honed bore for smooth operation. The spring-return design ensures fail-safe retraction during pressure loss. Optional magnetic piston version (MAL20X70SU-M) available for position sensing.
- PCB handling robots in electronics manufacturing
- Dispenser mechanisms in medical devices
- Clamping fixtures for CNC machine tooling
- Paper feed systems in office automation equipment
- Valve actuators in water treatment systems
Installation guidelines:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Use clean dry air with 40μm filtration. For vertical mounting, position rod end downward
to prevent particulate accumulation. Lubricate every 500,000 cycles using ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | MAL20X70SU |
| 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 | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 70mm |
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.