2. Features specially profiled bi-directional sealing rings with compact dimensions and integrated oil reservoir features;
3. Front/rear covers equipped with fixed shock-absorbing pads to minimize directional switching impacts;
4. Multiple rear cover configurations for enhanced installation flexibility;
5. Crimped joining technology ensures reliable connection between stainless steel barrel and end covers;
6. Constructed with high-precision stainless steel tubing for exceptional strength and corrosion resistance;
7. Available in multiple bore sizes with compatible mounting accessories for diversified applications;
8. Full-range magnetic piston configuration as standard.
Category: Adjustable Cylinders | Brand: Airtac | Series: MAJ
AirTAC MAJ Series Dual-Port Adjustable Stainless Mini Cylinder MAJ25X145-40S Specifications
- Model: MAJ25X145-40S
- Type: Double-acting, dual adjustable cushion
- Bore size: 25mm (ISO 6432 standard)
- Stroke: 145mm (customizable 10-300mm)
- Material: SUS304 stainless steel barrel & end caps
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: M5x0.8 threaded
- Mounting style: Standard MF1 (front flange with 4xM5x0.8 holes)
- Rod thread: M6x1 external thread (both ends)
- Weight: 0.82kg ±2%
- Dimensions: 225mm(L) × 40mm(W) × 40mm(H)
- Seal material: Heat-resistant NBR with wear-resistant ring
- Protection rating: IP40 (IP67 with optional rod cover)
- Piston speed: 50-700mm/s (lubricated condition)
Precision-engineered mini cylinder featuring dual rod extensions and corrosion-resistant construction. The symmetrical force output design enables bidirectional load control with 0.1mm repeat positioning accuracy. Integrated air cushion adjustment screws prevent end-impact noise (≤65dB). Compatible with auto switches (slot width 6.5mm).
- Semiconductor wafer handling robots
- Pharmaceutical tablet pressing mechanisms
- Precision optical lens alignment systems
- Food processing conveyor diverters
- High-cycle textile cutting machines

Property | Property Value |
---|---|
sku | MAJ25X145-40S |
Adjustable Stroke | <40mm> |
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 | 145mm |
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.