2、Features specially-shaped bidirectional sealing structure with integrated oil reservoir for compact piston sealing design;
3、JSI series adopts tie-rod-free construction with H-shaped aluminum tube for enhanced corrosion resistance;
4、Compact length compared to ISO15552 standard cylinders of equivalent bore size;
5、Precision-engineered cushioning adjustment ensures smooth stroke termination;
6、Comprehensive selection of cylinder specifications and mounting accessories available for customized solutions.
Category: Standard Cylinders , Brand: AIRTAC , Series: JSIJ32~50
AirTAC JSIJ50X350-30 Adjustable Cylinder Specifications
- Series: JSIJ32~50 (Standard ISO Cylinder)
- Model: JSIJ50X350-30
- Bore size: 50mm
- Stroke: 350mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable elastic cushion (both ends)
- Mounting type: Basic type (Standard MF1)
- Port size: G3/8 (M14×1.5 thread optional)
- Piston rod diameter: 20mm
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seal type: NBR seals (oil-resistant)
- Weight: 4.8kg ±2%
- Dimensions (L×W×H):
- Retracted: 482mm × 70mm × 70mm
- Extended: 832mm × 70mm × 70mm
- Max theoretical thrust: 1960N @0.63MPa
- Speed range: 50–750mm/s
- Protection class: IP54 (standard), IP67 optional
High-precision adjustable stroke cylinder with dual-position locking mechanism, featuring a 360° rotatable piston rod end for flexible installation. The double-sealed structure prevents leakage during high-frequency operations (up to 5 cycles/sec). Includes wear-resistant guide rings for improved lateral load capacity (max 30% of axial thrust).
- Position-stable clamping in CNC machine tool fixtures
- Variable height adjustment in conveyor systems
- Precision pressing operations in electronic assembly
- Material handling with position feedback integration
- Packaging machine stroke compensation systems
| Property | Property Value |
|---|---|
| sku | JSIJ50X350-30 |
| Adjustable Stroke | 30mm |
| 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 |
| Cushion Stroke | 20.5mm |
| Bore Diameter | <50mm> |
| Stroke | 350mm |
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.







