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 MAL20X500-S-U Aluminum Miniature Cylinder Specifications
- Model: MAL20X500-S-U
- Type: Single-acting spring return (miniature series)
- Bore size: 20mm (±0.1mm tolerance)
- Stroke: 500mm (maximum recommended)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer
- Mounting style: U-type foot mounting (ISO 15552 compatible)
- Port size: M5x0.8 (standard) with NPT1/8 adaptor option
- Material:
- Barrel: Aluminum alloy AL6061-T6
- Piston rod: Stainless steel SUS304
- Seals: NBR (Nitrile) standard, optional FKM/Viton
- Sensor option: Built-in magnet for proximity switch (U code)
- Weight: 1.25kg (without accessories)
- Dimensions:
- Extended length: 575mm (stroke+body)
- Body diameter: 32mm
- Mounting base: 42mm x 20mm
- Protection rating: IP40 (standard), IP67 with optional wiper
- Lubrication: Non-lube design (pre-lubricated for life)
Ultra-slim pneumatic cylinder optimized for long-stroke applications requiring precise linear motion. Features anodized anti-corrosion treatment and low-friction piston guidance system. The reinforced rod end accommodates 30% higher side loads than standard mini cylinders. Requires 5μm filtered air (40μm max particle size).
- High-density packaging machinery with space constraints
- Semiconductor wafer handling robots
- Medical bed adjustment mechanisms
- Automated textile cutting systems
- Solar panel positioning devices
| Property | Property Value |
|---|---|
| sku | MAL20X500-S-U |
| 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 | 500mm |
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.





