Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X280SU
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 MAL20X280SU Aluminum Miniature Cylinder Specifications
- Model Code Breakdown: MAL20-X280-SU
- MAL: Miniature Aluminum Series
- 20: 20mm bore diameter
- X: Aluminum construction
- 280: 280mm stroke length
- SU: Double-acting with adjustable cushioning (both ends)
- Operating pressure: 0.05-1.0 MPa
- Max thrust: 31.4kgf (at 0.63MPa)
- Piston speed: 50-700mm/s
- Ambient temperature: -20℃ to 80℃
- Port size: M5x0.8 (standard), alternative NPT1/8 available
- Rod thread: M6x1.0
- Weight: 780g ±2% (without accessories)
- Dimensions:
- Body diameter: Ø32mm
- Retracted length: 367mm
- Extended length: 647mm
- Mounting base: 23mm x 23mm square pattern
- Seal material: Polyurethane (NBR optional)
- Lubrication: Pre-lubricated (Grease-free operation)
- Protection class: IP40 (dust protected)
Precision-engineered compact cylinder featuring cold-extruded aluminum alloy barrel for optimal strength-to-weight ratio. The MAL20X280SU combines corrosion resistance with smooth operation through precision honed inner bore (Ra≤0.2μm). Cushion adjustment screws allow fine-tuning of end-stroke deceleration. Compatible with ISO 6432 mounting accessories.
- PCB handling robots in electronics manufacturing
- Cartesian coordinate actuators for pick-and-place systems
- Medical device positioning mechanisms
- Automated packaging machine ejectors
- Semiconductor wafer processing equipment
Installation guidelines:
Maintain ≤0.1mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use external guides to prevent piston rod side-load. Lubricate every 500km stroke travel using ISO VG32
turbine oil. Maximum side load capacity: 15N at rod end.
| Property | Property Value |
|---|---|
| sku | MAL20X280SU |
| 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 | 280mm |
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.