Airtac MALJ40 Adjustable Mini Cylinder MALJ40X225-30-S
2、Front/rear end caps feature threaded connections for secure assembly;
3、Piston utilizes bidirectional asymmetric sealing structure with compact dimensions and integrated oil reservoir;
4、Integrated self-lubricating bearings in front end ensure superior lubrication and guidance;
5、Multiple rear mounting configurations for enhanced installation flexibility;
6、Compatible with various standardized cylinder accessories for customized configurations.
Category: Adjustable Cylinders , Brand: AIRTAC , Series: MALJ40
AirTAC MALJ40X225-30-S Adjustable Miniature Cylinder Specifications
- Model: MALJ40X225-30-S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 225mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: M5×0.8 (standard) or NPT1/8 (optional)
- Mounting style: Front/rear threaded (M10×1.25) with accessory brackets
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -10℃ to 80℃
- Weight: 1.65kg ±2% (without accessories)
- Dimensions: 305mm(L) × 48mm(W) × 48mm(H) (fully extended)
- Protection rating: IP54 (standard seals)
- Lubrication: Pre-lubricated (relubrication interval: 3,000km)
Ultra-compact linear actuator featuring a unique external stroke adjustment mechanism with ±1mm positioning repeatability. The dual anti-rotation design maintains precise alignment in high lateral load applications. Integrated wear-resistant guide bushings extend service life by 40% compared to standard mini cylinders.
- Precision wafer handling in semiconductor FOUP openers
- Modular packaging machine ejector systems
- Medical device assembly with cleanroom requirements
- Collaborative robot end-effector tooling
- Automated pastry filling portion control
Installation tip:
For vertical mounting, use the optional counterbalance valve (AV-03M) to prevent
unintended descent. Maximum side load capacity reduces by 15% when operated above 0.7MPa.
Maintenance note:
Replace cushion seals every 500,000 cycles when used in high-speed applications
(>1.5m/s). Use only ISO VG32 hydraulic oil for relubrication.
| Property | Property Value |
|---|---|
| sku | MALJ40X225-30-S |
| Adjustable Stroke | 30mm |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 225mm |
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.