Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X400-40
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 MALJ25 Adjustable Miniature Cylinder MALJ25X400-40 Technical Details
- Model: MALJ25X400-40
- Bore size: Ø25mm
- Stroke: 400mm (adjustable cushion)
- Operating pressure: 0.15–0.8 MPa
- Port size: M5x0.8 (dual ports both ends)
- Cushion type: External adjustable rubber buffer
- Piston speed: 50–800 mm/s
- Mounting options: Front flange (MF1), foot mounting (MA1), or rear clevis (MC1)
- Rod material: Chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Ambient temperature: -20℃ to 80℃
- Weight: 1.65kg (without accessories)
- Dimensions: 575mm(L) × 60mm(W) × 60mm(H) (full extension)
- Protection class: IP40 (standard), IP67 optional
- Lubrication: Pre-lubricated (DOP oil), maintenance-free
Ultra-slim profile cylinder with dual anti-rotation guide rods, designed for precision linear motion in space-constrained applications. Features enhanced lateral load capacity (up to 35N·m) through its twin-piston rod configuration and hardened steel guide bushings. The progressive cushioning system reduces end-impact by 60% compared to standard models.
- PCB handling robots in electronics assembly
- Precision clamping fixtures for CNC machining
- Vertical lift mechanisms in medical analyzers
- Sheet metal feeding systems
- Automated optical inspection (AOI) equipment
Installation guidance:
Maintain ≤0.1mm/m alignment tolerance during mounting. For vertical installations exceeding 300mm stroke,
use auxiliary support brackets (ASB-25 sold separately). Lubricate guide rods monthly with ISO VG32 hydraulic oil.
Load limitations:
Maximum permissible moment load 42N·m (lateral), 58N·m (vertical). Avoid side impact forces exceeding 150N
during operation. Use shock absorbers for payloads over 8kg at full extension.
| Property | Property Value |
|---|---|
| sku | MALJ25X400-40 |
| 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 | Non-magnetic |
| Bore Diameter | <25 mm> |
| Stroke | <400mm> |
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.