Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X75-20-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 MALJ25X75-20-S Adjustable Miniature Cylinder Specifications
- Full model code: MALJ25X75-20-S
- Bore size: 25mm
- Stroke: 75mm (±1.5mm adjustable)
- Operating pressure: 0.05-0.9 MPa
- Piston speed: 50-700mm/s
- Cushion type: Adjustable rubber buffer (both ends)
- Port thread: M5×0.8 (standard) / NPT1/8 (optional)
- Ambient temperature: -10℃ to 70℃
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel SUS304
- Seal type: NBR + PU hybrid seals
- Mounting style: MA-type (front flange) with 20mm spacing
- Magnet type: Built-in S-polarity magnetic ring (SMCR-15 compatible)
- Weight: 0.58kg (without accessories)
- Dimensions: 140mm(L) × 34mm(W) × 34mm(H) (fully retracted)
Ultra-compact linear actuator featuring micrometer-grade stroke adjustment through its threaded end caps. The dual-cushion design minimizes end-impact noise below 65dB(A). Precision honed cylinder tube (Ra≤0.2μm) ensures <2μm/100mm straightness for high-repeatability applications. Optional auto-switch grooves accept multiple sensor types.
- PCB board handling robots (ESD-safe version available)
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping mechanisms
- Precision lens polishing equipment
- Automated test probe positioning systems
Maintenance tip:
Lubricate every 500,000 cycles using ISO VG32 turbine oil.
Avoid lateral forces exceeding 15N - use guided carriage kits for cantilever loads.
| Property | Property Value |
|---|---|
| sku | MALJ25X75-20-S |
| 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 | S-Magnetic |
| Bore Diameter | <25 mm> |
| Stroke | 75mm |
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.