Airtac MALJ40 Adjustable Mini Cylinder MALJ40X225-20
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 MALJ40X225-20 Adjustable Mini Cylinder Specifications
- Model: MALJ40X225-20
- Type: Adjustable stroke double-acting mini cylinder
- Bore size: 40mm
- Stroke: 225mm (adjustable)
- Adjustment range: ±2mm via external screw
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) or NPT1/8 optional
- Cushion type: Rubber buffer + adjustable stopper
- Mounting style: Basic type (no built-in mounts)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (standard) / PU (optional)
- Weight: 0.65kg (excluding accessories)
- Dimensions: 300mm(L) × 40mm(W) × 60mm(H) (full extension)
- Protection rating: IP40 (dust protected)
- Lubrication: Pre-lubricated (Grease-free operation)
Ultra-compact cylinder with precision stroke adjustment capability, featuring a space-saving design with 360° adjustable magnetic ring position. The double-rod construction enhances stability during partial stroke operations. Integrated shock absorption system combines fixed cushioning with fine-tuning screw for impact reduction.
- Precision clamping in PCB assembly fixtures
- Micro-positioning in semiconductor handling robots
- Gate control in small-scale injection molding machines
- Actuation in automated test equipment (ATE)
- Material stop mechanisms in packaging lines
Installation note:
For optimal performance, maintain ≤0.5mm alignment tolerance during mounting.
Use locknuts (not included) for position retention after adjustment.
Maximum side load capacity: 15N at full extension.
- Re-lubrication interval: 2,000km stroke or 6 months
- Use ISO VG32 hydraulic oil for maintenance
- Inspect cushion seal every 500,000 cycles
| Property | Property Value |
|---|---|
| sku | MALJ40X225-20 |
| Adjustable Stroke | <20mm> |
| 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 | Non-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.