Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ20X25-20S
2. Features custom-profiled bidirectional piston seals with compact dimensions and integrated oil reservoir design;
3. Integrated shock-absorbing pads on both end caps minimize directional change impact;
4. Multiple rear cap configurations for enhanced mounting flexibility;
5. Robust riveted composite enclosure structure securely joins stainless steel barrel with end caps;
6. Precision-engineered stainless steel tubing ensures high mechanical strength and corrosion resistance;
7. Comprehensive selection of cylinder sizes and mounting accessories available;
8. Full-range magnetic piston configuration across series.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MACJ
AirTAC MACJ Series Stainless Steel Mini Adjustable Cylinder MACJ20X25-20S Specifications
- Model: MACJ20X25-20S
- Type: Compact stainless steel cylinder with adjustable stroke
- Material: SUS304 stainless steel body
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 25mm (adjustable through mechanical stopper)
- Port size: M5x0.8 dual ports
- Operating pressure: 0.15–0.8 MPa
- Buffer type: Adjustable pneumatic cushioning
- Temperature range: -20℃ to 80℃
- Mounting options: Basic type (no built-in mounts) with optional side/face mounting accessories
- Adjustment mechanism: Hex wrench-operated stroke limiter
- Weight: 0.28kg (excluding accessories)
- Dimensions:
- Total length (extended): 87mm ±2mm
- Body diameter: 32mm
- Rod end thread: M6x1.0
- Seal material: Fluororubber (FKM) with wear-resistant guide rings
- Protection rating: IP40 (dust protected)
- Lubrication: Pre-lubricated (maintenance-free for 5,000km operation)
Ultra-compact corrosion-resistant cylinder designed for precision positioning in confined spaces. Features dual adjustable mechanical stoppers (front/rear) with ±0.5mm repeatability. The stainless steel construction ensures compatibility with washdown environments and prevents rust formation. Includes built-in magnet for position sensing compatibility.
- Cleanroom automation in semiconductor manufacturing
- Precision clamping in medical device assembly
- Food packaging machinery with frequent sanitation cycles
- Laboratory equipment requiring chemical resistance
- Miniature robotic end-effector positioning
Operation notes:
- Use 40μm filtered air with 1-10 mg/m³ oil mist content
- Maximum piston speed: 500mm/s
- Adjustment procedure: Loosen lock nut → rotate stopper screw (1mm per full rotation) → retighten
- Recommended mounting orientation: Horizontal (±15° tolerance)
| Property | Property Value |
|---|---|
| sku | MACJ20X25-20S |
| 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 | <20mm> |
| Stroke | <25 mm> |
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.