Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X275-75S
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 JSIJ32X275-75S Adjustable Cylinder Specifications
- Model Series: JSIJ32~50 (32mm-50mm bore sizes)
- Specific Model: JSIJ32X275-75S
- Type: Double-acting adjustable stroke cylinder
- Bore diameter: 32mm (±0.13mm tolerance)
- Stroke: 275mm (adjustable in 5mm increments)
- Min. stroke reduction: 75mm (from full extension)
- Operating pressure: 0.1~0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (front/rear)
- Mounting type: Standard MF1 front flange with rear foot mounting
- Port size: M5x0.8 (G1/8 equivalent flow)
- Rod end thread: M12x1.25
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (HRC 40-50)
- Seals: NBR+PU hybrid (oil-resistant)
- Weight: 1.65kg (without accessories)
- Dimensions:
- Extended length: 495mm (275mm stroke + base length)
- Retracted length: 220mm
- Body diameter: 42mm
- Mounting hole spacing: 50mm x 50mm (foot mount)
Precision-engineered adjustable stroke cylinder featuring dual-position memory function through its unique 75S stroke adjustment mechanism. The stepped piston design ensures stable operation at both high-speed (≤1.5m/s) and low-speed (≥50mm/s) movements. Includes wear-resistant guide bands for anti-rotation stability and IP54-rated dust/water protection.
- Variable height positioning in packaging machinery
- Tooling fixture clamping with pressure regulation
- Automated conveyor gate controls
- Plastic injection molding ejector systems
- Precision glass cutting equipment
Installation note:
Always install with 0.5-1mm axial clearance for thermal expansion. Use locknuts (not included) on adjustment screws after setting stroke length. Lubricate with ISO VG32 hydraulic oil if operating below 0.3MPa.
- Relubrication: Every 500km of cumulative travel
- Seal replacement: 3,000km or 5 years (whichever first)
- Rod inspection: Check for straightness (≤0.15mm/m) monthly
| Property | Property Value |
|---|---|
| sku | JSIJ32X275-75S |
| Adjustable Stroke | 75mm |
| 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 |
| Cushion Stroke | <20mm> |
| Bore Diameter | <32 mm> |
| Stroke | 275mm |
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.