Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X150-40-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 MALJ25X150-40-S Adjustable Miniature Cylinder Specifications
- Model: MALJ25X150-40-S
- Type: Compact adjustable stroke cylinder (double-acting)
- Bore size: Ø25mm
- Stroke: 150mm (adjustable through external stopper)
- Operating pressure: 0.05–1.0 MPa
- Port size: M5x0.8 (standard) or NPT1/8 optional
- Cushioning: Adjustable pneumatic cushioning (both ends)
- Mounting style: Basic foot mounting (ISO 15552 accessory compatibility)
- Temperature range: -20℃ to 80℃
- Piston material: Hard anodized aluminum alloy
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (nitrile) with wear-resistant ring
- Weight: 580g ±2% (without accessories)
- Dimensions:
- Total length (extended): 245mm
- Body diameter: Ø40mm
- Mounting base: 56mm(W) × 25mm(H)
- Rod end thread: M6×1.0
Ultra-compact cylinder featuring micro-adjustment capability through its unique external stroke limiter design. The MALJ25 series combines high precision (±0.5mm repeatability) with space-saving architecture, making it ideal for robotic end effectors and tight-mounting applications. Includes built-in magnet for position sensing compatibility.
- PCB handling robots in electronics manufacturing
- Precision clamping in optical lens assembly
- Medical device actuation systems
- Packaging machine ejector mechanisms
- Semiconductor wafer processing equipment
Installation tip:
For optimal performance, maintain 0.5-1mm clearance between stopper and cylinder body during stroke adjustment. Lubricate with ISO VG32 hydraulic oil if used in high-cycle (>5Hz) applications.
- Max theoretical force @0.6MPa: 295N (extend), 268N (retract)
- Max speed: 500mm/s (with cushioning adjustment)
- Air consumption per cycle: 12.3cm³
- Service life: 5,000km (under standard operating conditions)
| Property | Property Value |
|---|---|
| sku | MALJ25X150-40-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 | 150mm |
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.