Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X140SCA
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 MAL20X140SCA Aluminum Miniature Cylinder Technical Details
- Full model: MAL20X140SCA
- Series: MAL20 Aluminum Mini Cylinder
- Bore size: 20mm
- Stroke: 140mm (±1.5mm tolerance)
- Mounting style: SC-type (basic front flange with rear foot mounting holes)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Ambient temperature: -20℃ to +80℃
- Piston speed: 50–800 mm/s (optimal 200–500 mm/s)
- Port size: M5x0.8 (G1/8 adapter optional)
- Piston rod thread: M10x1.25 (external)
- Seal material: NBR standard (Polyurethane available on request)
- Weight: 0.28kg (without accessories)
- Dimensions:
- Total length: 198mm (stroke + cylinder body)
- Body width: 34mm
- Height with mounts: 40mm
- Mounting hole spacing: 25mm (longitudinal) × 16mm (transverse)
- ISO compatibility: Meets ISO 6432 standards
Ultra-compact aluminum cylinder engineered for space-constrained automation systems. Features hard anodized barrel for wear resistance and dual anti-rotation guides for precise linear motion. The "SCA" suffix indicates built-in auto-switch compatibility with magnetic sensors (sensors sold separately). Requires ISO VG32 hydraulic oil mist lubrication for optimal seal life.
- PCB handling robots in electronics manufacturing
- Precision dosage mechanisms in pharmaceutical packaging
- Lens positioning systems in optical equipment
- Compact clamping devices in CNC machining centers
- Vending machine product ejection systems
Installation protocol:
Align cylinder axis within 0.2mm parallel tolerance to load movement direction.
For vertical mounting (nose-up/nose-down), reduce maximum speed by 30% to prevent seal wear.
Lubricate through air ports weekly in high-cycle applications (10,000+ cycles/day).
| Property | Property Value |
|---|---|
| sku | MAL20X140SCA |
| Rear Cover Type | Swivel 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 | <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.