Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X15-20
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 MALJ25X15-20 Adjustable Miniature Cylinder Specifications
- Model: MALJ25X15-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 25mm (Φ25)
- Stroke: 15-20mm (manually adjustable)
- Operating pressure: 0.05–0.9 MPa
- Port size: M5x0.8 (standard) with NPT1/8 adapter optional
- Piston speed: 50–800 mm/s
- Cushioning: Rubber buffer + adjustable screw
- Mounting type: 2xM4 threaded holes (base mount)
- Ambient temperature: -10℃ to 70℃
- Weight: 210g ±5g
- Dimensions:
- Extended length: 100mm (max stroke)
- Retracted length: 85mm (min stroke)
- Body width: 32mm
- Height with rod: 44mm
- Rod material: Chrome-plated steel (C45E)
- Tube material: Anodized aluminum alloy
- Seal type: NBR seals (oil-resistant)
Ultra-compact linear actuator with precision stroke adjustment, featuring a unique dual-scale position indicator for visual feedback. The hex-shaped body allows tool-free rotation during installation. Includes anti-rotation guide slots and dual cushioning system for smooth end-of-stroke deceleration. Compatible with ISO 6432 mounting accessories.
- Precision clamping in PCB assembly fixtures
- Micro-positioning in optical lens alignment systems
- Valve actuation in portable medical analyzers
- Part ejection in desktop CNC machines
- Paper feed mechanisms in compact printers
Installation note:
For optimal performance, lubricate with ISO VG32 hydraulic oil before initial use.
Limit side load to ≤3N and ensure compressed air dew point remains below 3℃.
Adjust stroke while pressurized using the locknut-protected screw.
| Property | Property Value |
|---|---|
| sku | MALJ25X15-20 |
| 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 | Non-magnetic |
| Bore Diameter | <25 mm> |
| Stroke | <15mm> |
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.