Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X80-40-S
2. Front/rear end covers feature threaded connections for secure assembly and maintenance;
3. Specially designed bi-directional piston seal structure with compact design and integrated oil reservoir functionality;
4. Front end incorporates self-lubricating bearings for smooth guiding and low friction operation;
5. Multiple rear mounting configurations (base, pivot, flange) for flexible installation solutions;
6. Comprehensive range of cylinder accessories and mounting brackets available for customized pneumatic system integration.
Category: Adjustable Cylinders , Brand: Airtac , Series: MALJ25
AirTAC MALJ25X80-40-S Adjustable Miniature Cylinder Specifications
- Model: MALJ25X80-40-S
- Type: Double-acting adjustable cushion cylinder
- Bore size: 25mm (Φ25)
- Stroke: 80mm (adjustable via external screw)
- Mounting style: Basic type (optional accessories for different mounts)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Adjustable rubber buffer + shock absorber
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Temperature range: -10℃ to 70℃
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel SUS304
- Seal material: NBR (standard) / PU (optional)
- Weight: 0.42kg (without accessories)
- Dimensions:
- Extended length: 158mm
- Retracted length: 78mm
- Body diameter: Φ32mm
- Mounting base: 40mm x 40mm
Ultra-compact cylinder featuring precision stroke adjustment through a 360° rotatable external screw mechanism. The dual-cushion design minimizes end-impact noise (≤65dB) while maintaining positioning accuracy (±0.2mm repeatability). Corrosion-resistant construction with IP54 protection rating ensures reliability in humid environments. Requires 5μm filtered air and ISO VG32 hydraulic oil lubrication for optimal performance.
- PCB handling robots requiring micro-positioning
- Medical device actuation systems
- Semiconductor wafer clamping mechanisms
- Packaging machine ejector systems
- Laboratory automation with space constraints
Installation tip:
Allow minimum 3mm lateral clearance for cushion adjustment screws.
For vertical mounting, use lock nuts on adjustment mechanism to prevent
unintended stroke changes from vibration.
| Property | Property Value |
|---|---|
| sku | MALJ25X80-40-S |
| Adjustable Stroke | <40mm> |
| 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 | <25 mm> |
| Stroke | 80 mm |
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.