Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ25X80-20S
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 MACJ25X80-20S Stainless Steel Mini Adjustable Cylinder Specifications
- Model: MACJ25X80-20S
- Type: Single-acting spring return (adjustable stroke)
- Bore size: 25mm
- Stroke: 80mm (±5mm adjustable)
- Adjustment range: ±5mm via hex-lock mechanism
- Operating pressure: 0.15–0.8 MPa
- Port size: M5x0.8 (1/8" NPT optional)
- Cushioning: Adjustable rubber buffer
- Material: Stainless steel body (SUS304), NBR/FKM seals
- Temperature range: -20℃ to 150℃ (with FKM seals)
- Mounting: Standard foot mounting (MF series compatible)
- Weight: 480g ±5% (without accessories)
- Dimensions: 110mm(L) × 35mm(W) × 35mm(H) (full extension)
- Rod thread: M10x1.25 external thread
- Max speed: 500mm/s
- Protection rating: IP67 (wipers included)
Precision mini cylinder with corrosion-resistant stainless construction and micro-adjustment capability. Features dual-position stroke adjustment through a 2.5mm hex key, ideal for applications requiring final position calibration. Includes integrated cushioning adjustment screws for smooth end-of-stroke deceleration.
- Pharmaceutical tablet pressing machines
- Semiconductor wafer handling systems
- Food packaging position calibration
- Precision optical lens alignment
- Cleanroom automation equipment
Installation note:
Apply Loctite 243 to adjustment screws after final positioning.
Lubricate with ISO VG32 hydraulic oil before initial use.
Max lateral load: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | MACJ25X80-20S |
| 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 | <25 mm> |
| Stroke | 80 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.