Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X140CM
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 MAL20X140CM Aluminum Miniature Cylinder Specifications
- Model: MAL20X140CM
- Bore size: 20mm
- Stroke: 140mm
- Action type: Double acting
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: M5x0.8 (standard) / G1/8 optional
- Piston rod thread: M6x1.0
- Mounting type: Front flange with screw holes (CM variant)
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: NBR (standard) / Polyurethane optional
- Weight: 550g ±3% (without accessories)
- Dimensions:
- Total length: 208mm (at full extension)
- Body diameter: 28mm
- Mounting flange: 42mm x 20mm
- Port spacing: 16mm center-to-center
This compact aluminum cylinder combines lightweight construction (35% lighter than steel equivalents) with corrosion resistance. Features dual adjustable cushioning for smooth end-stroke deceleration and precision machined bore for ≤0.15mm ovality tolerance. Requires ISO VG32 hydraulic oil lubrication when used in high-cycle applications (>1 million cycles).
- PCB handling robots in electronics manufacturing
- Precision clamping mechanisms in optical lens production
- Medical device actuation systems
- Automated packaging machine pushers
- Laboratory sample positioning stages
- Align cylinder axis within ±0.5° of load path
- Max lateral load: 15N at midpoint
- Lubricate every 5,000km of cumulative travel
- Use flexible couplings for stroke alignment compensation
Avoid using in environments with abrasive particles >50μm. For vertical mounting,
install locking nut on piston rod when handling suspended loads.
| Property | Property Value |
|---|---|
| sku | MAL20X140CM |
| Rear Cover Type | Round 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 | <20mm> |
| Stroke | <140mm> |
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.