Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X145U
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 MAL20X145U Aluminum Miniature Cylinder Specifications
- Model: MAL20X145U
- Type: Single-acting spring return (push type)
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 145mm ±1mm tolerance
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃ (dry air required above 0℃)
- Cushioning: Adjustable rubber buffer
- Mounting style: Basic type (no built-in mounts)
- Port size: M5x0.8 (standard) with NPT1/8 adaptor optional
- Seal material: NBR (nitrile) with wear-resistant piston ring
- Piston rod material: Stainless steel SUS304
- Weight: 540g ±3% (without accessories)
- Dimensions: 202mm(L) × 24mm(W) × 24mm(H) (fully retracted)
- Extended length: 202mm + 145mm stroke = 347mm total
- Repeat accuracy: ±0.5mm
- Max theoretical force: 28.3kgf @0.5MPa
Ultra-compact aluminum cylinder optimized for precision linear motion in confined spaces. Features anti-rotation design with dual guide rods (6mm diameter) for enhanced lateral stability. The anodized surface treatment (clear or black optional) provides corrosion resistance in humid environments. Compatible with magnetic sensors (M9x1 mounting thread).
- PCB handling robots in electronics assembly
- Medical device actuation mechanisms
- Automated cosmetic dispensing systems
- Textile machinery thread control
- Food packaging pressurization units
Operational note:
Lubricate with ISO VG32 hydraulic oil before initial use.
For vertical installations exceeding 45° angle,
use external guides to prevent piston rod side-load.
| Property | Property Value |
|---|---|
| sku | MAL20X145U |
| 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 | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | 145mm |
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.