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 SAIJ50BX75-30 Adjustable Cylinder Technical Details
- Model: SAIJ50BX75-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 75 mm (standard) with 0-30 mm adjustable range
- Adjustment mechanism: External threaded stopper with locknut
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Rubber buffer + adjustable cushion screw
- Mounting style: Basic type (no fixed mounting)
- Port size: M5x0.8 (standard) or NPT1/8 optional
- Operating temperature: -10℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR (Nitrile) seals standard
- Weight: 1.65 kg (with rod)
- Dimensions:
- Body length: 179 mm (min) - 209 mm (max)
- Stroke-adjusted length: 179+[0-30] mm
- Width: 62 mm (mounting face to port side)
- Height: 62 mm (including cushion screws)
Precision-adjustable pneumatic cylinder featuring a unique dual-stage position locking system. The micrometer-style stroke adjustment allows ±15mm fine-tuning via rotating the front stopper, enabling sub-millimeter positioning accuracy. Integrated wear-resistant guide bushings ensure smooth operation under side load conditions.
- Variable height workpiece clamping systems
- Packaging machine pusher mechanisms with product size compensation
- Plastic injection molding ejector stroke adjustment
- Test equipment requiring repetitive position calibration
- Tooling fixture positioning in automotive assembly
| Property | Property Value |
|---|---|
| sku | SAIJ50BX75-30 |
| Adjustable Stroke | 30mm |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 75mm |
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.









