Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X90-50-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 MALJ25X90-50-S Adjustable Miniature Cylinder Specifications
- Model: MALJ25X90-50-S
- Type: Double-acting adjustable cushion cylinder
- Bore size: Ø25mm
- Stroke: 90mm (adjustable stroke via stopper)
- Operating pressure: 0.15-0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic foot mounting (ISO 15552 compliant)
- Port size: M5x0.8 (standard) with NPT1/8 adaptor option
- Operating temperature: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (Nitrile) with wear-resistant ring
- Weight: 0.35kg (without accessories)
- Dimensions: 145mm(L) × 25mm(W) × 25mm(H) (retracted position)
- Extended length: 235mm (retracted length + stroke)
- Rod thread: M6x1.0 external thread
- Repeat accuracy: ±0.2mm
- Max theoretical force: 123N @0.6MPa
- Accessories: Built-in magnet for position sensing (S suffix)
Ultra-compact pneumatic actuator featuring micro-adjustable stroke control through rotating end stoppers. Precision-machined components with triple sealing system (rod seal, piston seal, and buffer seal) ensure leak-free operation. The corrosion-resistant design includes IP54-equivalent protection against particulate ingress. Requires ISO 8573-1:2010 Class 3 lubricated or non-lubricated air.
- Precision part insertion in SMT machine feeders
- Medical device assembly with limited cabinet space
- Robotic end-effector gripping mechanisms
- Pharmaceutical blister packaging machines
- Semiconductor wafer handling systems
- Optical lens positioning stages
Installation note:
For optimal performance, limit lateral load to ≤10% of maximum thrust.
Lubricate with ISO VG32 hydraulic oil if using non-lubricated air.
Adjust cushion screws in 1/4-turn increments during commissioning.
| Property | Property Value |
|---|---|
| sku | MALJ25X90-50-S |
| Adjustable Stroke | <50mm> |
| 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 | 90mm |
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.