Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X85-75-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 MALJ25X85-75-S Adjustable Mini Cylinder Technical Details
- Model Code: MALJ25X85-75-S
- Bore size: Ø25mm
- Stroke: 85mm (adjustable with ±0.5mm precision)
- Adjustment mechanism: External threaded stopper with lock nut
- Operating pressure: 0.05-0.9 MPa
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Cushioning: Elastic rubber + adjustable air cushion
- Mounting type: 75 series - basic front flange with 4xM5 holes
- Rod end: Female M6x1.0 thread
- Material: Aluminum alloy barrel, chromium-plated piston rod
- Temperature range: -10℃ to 80℃
- Seals: HNBR (standard) / FKM (optional for high temp)
- Weight: 540g ±3% (without accessories)
- Dimensions: 150mm(L) × 36mm(W) × 36mm(H) (fully retracted)
- Max speed: 500mm/s
- Lubrication: Pre-lubricated (DOP anti-wear oil)
- Protection class: IP54 (standard) / IP67 (with rod cover)
Ultra-compact linear actuator featuring dual-position mechanical stops for precise stroke adjustment (±0.5mm). The through-rod design allows external position sensing and includes integrated shock absorption with tunable cushioning screws. Anodized barrel resists chemical corrosion in humid environments.
- PCB board clamping mechanisms in electronics assembly
- Precision lens positioning in optical equipment
- Medical device component actuation (IVD analyzers)
- Textile machine thread tension control
- Semiconductor wafer handling robots
Installation guidance:
For vertical mounting, use counterbalance valves. Adjust cushion screws
clockwise to increase damping force. Lubricate every 500km stroke with
ISO VG32 turbine oil. Avoid side loads exceeding 5N.
| Property | Property Value |
|---|---|
| sku | MALJ25X85-75-S |
| Adjustable Stroke | 75mm |
| 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 | 85mm |
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.