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 MAL20X115SU Aluminum Miniature Cylinder Specifications
- Model: MAL20X115SU
- Bore size: Ø20 mm
- Stroke: 115 mm
- Action type: Double-acting
- Material: Aluminum alloy body, stainless steel piston rod
- Seal material: NBR (Nitrile rubber)
- Operating pressure: 0.15-0.8 MPa
- Temperature range: -20℃ to +80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (G1/8 adapter optional)
- Mounting type: Basic foot mounting (MF series accessories compatible)
- Weight: 0.52 kg (with standard accessories)
- Dimensions:
- Total length (L): 181 mm (stroke + end covers)
- Body diameter: Ø32 mm
- Mounting base: 28x20 mm
- Rod thread: M6x1.0
- IP rating: IP65 (standard wiper design)
- Piston speed: 50-750 mm/s (optimal range)
- Lubrication: Pre-lubricated (relubrication interval: 3,000 km)
Ultra-compact aluminum cylinder designed for space-constrained automation systems. Features precision-machined guide bands for smooth operation and reduced stick-slip effect. The built-in magnet (SU suffix) enables position feedback when paired with magnetic sensors. Anodized surface treatment enhances corrosion resistance in humid environments.
- PCB handling robots in electronics assembly
- Clamping mechanisms in packaging machinery
- Valve actuators in medical diagnostic equipment
- Precision positioning in semiconductor wafer handling
- Conveyor sorting gates in food processing lines
- Use flexible tubing to prevent side load stress (max 0.3° angular misalignment)
- Maintain 1.5x bore size clearance around moving parts
- For vertical mounting: Add counterbalance valve when handling suspended loads
- Magnetic sensor alignment: Position within ±1.5mm of magnet center
| Property | Property Value |
|---|---|
| sku | MAL20X115SU |
| 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 | 115mm |
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.





