2. Asymmetric bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir functionality;
3. Cross-braced aluminum tube design eliminates tie rods, enhancing corrosion resistance. External sensor mounting grooves enable rapid installation;
4. Smooth cushioning adjustment mechanism for stable operation;
5. Multiple cylinder specifications and mounting accessories available for customized configurations; 6. High-temperature resistant sealing materials support operational range of 0°C to 150°C.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ50 *Note: Technical features optimized for professional terminology including "asymmetric bidirectional sealing", "cross-braced aluminum tube", and "smooth cushioning adjustment" to align with pneumatic component specifications.*
AirTAC SAIJ50AX85-75S Adjustable Stroke Cylinder Specifications
- Model: SAIJ50AX85-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm
- Stroke: 75mm (adjustable through mechanical stops)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Fixed rubber buffer + adjustable external stopper
- Mounting style: Basic type (MF1) with front flange
- Port size: G1/8 (NPT1/8 optional)
- Operating temperature: -10℃ to 80℃
- Piston material: Anodized aluminum alloy
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR (Nitrile) standard, optional FKM/Viton
- Weight: 2.3kg (with standard accessories)
- Dimensions:
- Extended length: 213mm
- Retracted length: 138mm
- Body width: 70mm
- Mounting flange height: 85mm
Precision-adjustable pneumatic cylinder featuring dual-position mechanical stroke adjustment through rotating collars. The hardened piston rod and multi-lip seal design ensure reliable performance in high-cycle applications. Includes magnetic piston for position sensing compatibility (sensor not included).
- Variable height positioning in packaging machinery
- Precision clamping force control in CNC fixtures
- Adjustable stops in automotive assembly lines
- Material handling systems requiring variable reach
- Test equipment with programmable stroke lengths
| Property | Property Value |
|---|---|
| sku | SAIJ50AX85-75S |
| Adjustable Stroke | 75mm |
| Seal Material | Polyurethane |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 85mm |
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.









