Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X60-20
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 MALJ25X60-20 Adjustable Miniature Cylinder Specifications
- Model: MALJ25X60-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 25mm
- Stroke: 60mm (adjustable via built-in stroke limiter)
- Operating pressure: 0.15–1.0 MPa
- Cushioning: Adjustable rubber buffer
- Mounting style: Foot-mounted with optional accessory brackets
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 450g ±5% (without accessories)
- Dimensions:
- Extended length: 123mm (stroke fully extended)
- Retracted length: 63mm
- Body width: 34mm
- Mounting base height: 15mm
- Lubrication: Pre-lubricated (oil-free operation possible)
- ISO standard: Compliant with ISO 6432 (miniature cylinder specifications)
Ultra-compact pneumatic cylinder featuring a unique dual-axis adjustable stroke mechanism (±2mm fine-tuning capability). The MALJ25 series incorporates a reinforced rod bearing structure that reduces lateral play to ≤0.3mm, making it ideal for precision positioning tasks. Its anodized aluminum construction provides corrosion resistance in humid environments. The cylinder supports both horizontal and vertical orientations with maintained performance.
- PCB handling robots in electronics manufacturing
- Dosing valve actuation in medical analyzers
- Micro-part clamping in watchmaking machinery
- Carton flap control in packaging lines
- Optical lens positioning systems
Installation tip:
When adjusting stroke length, use a 2mm hex key to loosen the lock nut before rotating the adjustment screw (0.5mm pitch). Always maintain ≥5mm clearance behind the cylinder for full retraction. For optimal performance, use filtered air (5-40μm) with 1-2 drops of ISO VG32 oil per m³ if operating in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | MALJ25X60-20 |
| 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 | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <25 mm> |
| Stroke | 60mm |
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.