Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X70-30S
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 MALJ25X70-30S Adjustable Miniature Cylinder Specifications
- Model: MALJ25X70-30S
- Type: Double-acting adjustable cushioning cylinder
- Bore size: 25mm
- Stroke: 70mm (±0.5mm tolerance)
- Operating pressure: 0.05–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable at both ends (30S suffix)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston rod thread: M6x1.0 external thread
- Mounting: Standard 30mm spaced mounting holes (ISO 6432 compatible)
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Stainless steel SUS304
- Seals: NBR (nitrile rubber)
- Weight: 0.62kg (including mounting accessories)
- Dimensions:
- Total length (extended): 143mm
- Body width: 40mm
- Height with mounts: 34mm
- Max theoretical force: 123N @0.6MPa
- Air consumption: 34.4cm³/stroke @0.6MPa
- Lubrication: Pre-lubricated (relubrication interval: 2000km)
Ultra-compact ISO-standard cylinder featuring precision-machined aluminum construction and dual adjustable pneumatic cushions (model suffix -30S). The MALJ25 series combines 1.5mm/s low-speed stability with 800mm/s maximum speed capability. Integrated mounting slots enable tool-free position adjustment. Includes built-in magnetic piston for sensor compatibility.
- Precision clamping in CNC tool changers
- Actuation in semiconductor wafer handling robots
- Valve control for laboratory analyzers
- Packaging machine ejector mechanisms
- Medical device positioning systems
Installation tip:
For optimal performance, maintain 0.5-1mm axial clearance during mounting.
Use locknuts (not included) on piston rod threads for repeated adjustments.
Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.2 quality.
| Property | Property Value |
|---|---|
| sku | MALJ25X70-30S |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <25 mm> |
| Stroke | 70mm |
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.