Airtac MALJ40 Adjustable Mini Cylinder MALJ40X225-75
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 MALJ40X225-75 Adjustable Mini Cylinder Specifications
- Model: MALJ40X225-75
- Type: Double-acting adjustable stroke mini cylinder
- Bore size: 40mm
- Stroke: 225mm (±1mm adjustment tolerance)
- Adjustment range: 75mm (mechanical stroke limitation)
- Operating pressure: 0.05–1.0 MPa
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Cushioning: Adjustable rubber buffer + shock absorber pad
- Mounting type: Basic (no built-in mounts) with through holes
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel
- Seal material: NBR (standard), optional FKM for high temp
- Temperature range: -20℃ to 80℃ (NBR seals)
- Weight: 1.48kg (without accessories)
- Dimensions:
- Extended length: 407mm
- Retracted length: 182mm
- Body width: 50mm
- Height (with rod): 62mm
- Protection rating: IP54 (standard), IP67 with optional wipers
This compact adjustable cylinder features a unique dual-position mechanical stopper system enabling precise stroke adjustment without disassembly. The hardened piston rod and wear-resistant guide rings ensure smooth operation in high-cycle applications. Its space-saving design incorporates an integrated air cushion adjustment screw for controlled deceleration.
- Precision workpiece clamping in CNC tool changers
- Variable height positioning in semiconductor handlers
- Packaging machine flap adjustment mechanisms
- Automated test equipment with multi-position stops
- Medical device assembly with cleanroom compatibility
Installation tip:
Use locknuts on both sides of the stroke adjustment collars to prevent
unintended position shifts during vibration. Lubricate with ISO VG32
pneumatic oil for optimal seal performance.
| Property | Property Value |
|---|---|
| sku | MALJ40X225-75 |
| Adjustable Stroke | 75mm |
| 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.