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 Double Rod Adjustable Stainless Steel Miniature Cylinder MAJ25X175-30S
- Model: MAJ25X175-30S
- Series: MAJ (Miniature Adjustable Double Rod)
- Bore size: Ø25mm
- Stroke: 175mm ±0.8mm
- Mounting type: Basic (Standard) with front flange
- Cushioning: Adjustable air cushion (both ends)
- Material: Stainless steel body (SUS304), aluminum end caps
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Piston speed: 50-1000 mm/s
- Port size: M5x0.8 (Rc1/8 equivalent)
- Rod end type: Female thread M6x1.0 (both rods)
- Weight: 1.8 kg ±3%
- Dimensions (L×W×H):
- Total length (extended): 333mm
- Body diameter: Ø32mm
- Mounting flange: 50mm × 50mm
- Rod stroke length: 175mm (each side)
- Seal material: NBR + PTFE combination
- Protection rating: IP65 (standard wiper seal)
High-precision double-acting cylinder featuring corrosion-resistant stainless steel construction and independent stroke adjustment. The twin-rod design provides balanced thrust force and position stability, with integrated locking nuts for precise stroke limitation. Requires 40μm filtered air with 1-2 drops of ISO VG32 oil per m³ for optimal lubrication.
- Precision clamping in semiconductor manufacturing
- Pharmaceutical blister packaging machines
- Cleanroom automation systems
- Food processing equipment (NSF compliant)
- Optical lens positioning mechanisms

- Relubricate every 500,000 cycles (standard use)
- Replace wiper seals every 2 years
- Torque specs: 3.5-4.5 N·m for mounting bolts
Property | Property Value |
---|---|
sku | MAJ25X175-30S |
Adjustable Stroke | 30mm |
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 | 175mm |
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.