Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X100-20S
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 JSIJ Series Adjustable Stroke Cylinder - JSIJ50X100-20S Technical Details
- Full model: JSIJ50X100-20S
- Series range: JSIJ32~50 (bore sizes 32mm to 50mm)
- Bore diameter: 50mm (±0.13mm tolerance)
- Stroke: 100mm (adjustable through stopper mechanism)
- Operating pressure: 0.15–0.8 MPa (1.5–8 bar)
- Cushioning type: Adjustable air cushion (both ends)
- Operating temperature: -20℃ to 80℃ (NBR seals)
- Mounting type: 20S - Rectangular front flange with through holes
- Port size: PT1/4 (G1/4 optional)
- Piston speed: 50–700 mm/s (lubricated condition)
- Material: Aluminum alloy cylinder tube, Chrome-plated piston rod
- Weight: 2.5kg ±5% (excluding accessories)
- Dimensions: 200mm(L) × 62mm(W) × 62mm(H) (stroke extended)
- Rod thread: M16×1.5 (external)
- ISO standard: 6432 (mounting dimensions compliant)
Precision adjustable stroke cylinder with dual-position locking mechanism, featuring micrometer-style stroke adjustment (±0.5mm repeat accuracy). Integrated shock absorption system reduces end-impact noise to below 75dB. The 20S mounting variant includes stainless steel mounting bolts and anti-vibration washers for stable operation in high-cycle applications.
- CNC machine tool clamping systems
- Plastic injection molding ejectors
- Automated packaging position limiters
- Semiconductor wafer handling robots
- Printing press paper feed mechanisms
Installation guidance:
Mount in horizontal orientation for optimal lubrication distribution.
Requires 5μm filtered air with ISO VG32 turbine oil mist lubrication
(1:1500 oil-air ratio). Adjust cushion needles clockwise to increase
damping force during final 5mm of stroke.
| Property | Property Value |
|---|---|
| sku | JSIJ50X100-20S |
| Adjustable Stroke | <20mm> |
| 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 |
| Cushion Stroke | 20.5mm |
| Bore Diameter | <50mm> |
| Stroke | 100mm |
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.