Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X40U
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 MAL20X40U Aluminum Miniature Cylinder Specifications
- Model: MAL20X40U
- Type: Double-acting compact cylinder (U-shaped profile)
- Bore size: 20mm
- Stroke: 40mm (±1mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Port thread: M5×0.8 (standard) or optional NPT1/8
- Piston speed: 50–700 mm/s (optimal range 100–500 mm/s)
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber bumper (both ends)
- Seal material: NBR + Polyurethane
- Rod material: Stainless steel (SUS304)
- Body material: Anodized aluminum alloy (6063-T5)
- Weight: 235g (excluding accessories)
- Dimensions:
- Length: 142mm (fully retracted)
- Width: 34mm (across mounting profile)
- Height: 34mm (profile height)
- ISO standard: 6432 (VDMA 24562, NF E49 003-1)
- Mounting options: Axial mounting slots (5mm width)
Ultra-compact linear actuator combining lightweight construction with high moment resistance. Features corrosion-resistant anodized finish and dual anti-rotation grooves for stable linear motion. The U-shaped profile allows direct sensor mounting and provides 360° accessory attachment capability. Requires 40μm filtered air with 1-3 drops of ISO VG32 oil per m³.
- Semiconductor wafer handling robots
- Pharmaceutical blister packaging machines
- Automated microscope stage positioning
- Compact sorting gates in logistics systems
- Dental chair adjustment mechanisms
Installation note:
Maximum side load 15N. Use guided mounting in applications exceeding 0.5m/s² acceleration.
Lubricate rod every 500km travel distance using silicone-free grease.
| Property | Property Value |
|---|---|
| sku | MAL20X40U |
| 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 | <40mm> |
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.