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 JSIJ40X25-10 Adjustable Stroke Cylinder Specifications
- Series: JSIJ32~50 (Standard ISO Cylinder)
- Model: JSIJ40X25-10
- Bore size: 40mm (±0.1mm tolerance)
- Stroke: 25mm (Adjustable range: 0-25mm)
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (Optional: MF1 front flange, MP4 trunnion)
- Port size: G1/8 (M5 available on request)
- Piston rod thread: M10×1.25
- Material:
- Cylinder tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel (Cr equivalent ≥3μm)
- Seals: NBR standard (PU/Viton optional)
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if relubrication needed)
- Weight: 1.8kg ±5% (Without mounting accessories)
- Dimensions:
- Total length (extended): 250mm
- Body width: 52mm
- Height with rod: 68mm
- Mounting hole spacing: 32mm×32mm
- Repeat positioning accuracy: ±0.5mm
- Max speed: 500mm/s (With cushion engaged)
- Load rate: ≤80% (Continuous operation)
Precision adjustable stroke cylinder featuring micrometer-style stroke adjustment mechanism with locknut. The dual cushion design minimizes end-impact noise (≤70dB at 0.5MPa). Integrated magnet slot allows for magnetic switch installation (SM/SD series compatible). Anti-rotation design prevents piston rod spin during adjustment.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in automated assembly lines
- Gate stroke adjustment in injection molding machines
- Web tension control in printing/packaging machinery
- Tooling position fine-tuning in automotive jigs
- Use torque wrench for mounting bolts (12-15N·m for M8)
- Maintain 0.5-1mm clearance between rod end and load
- Install air filter (5μm or finer) upstream
- For vertical mounting, use rod-down orientation
| Property | Property Value |
|---|---|
| sku | JSIJ40X25-10 |
| Adjustable Stroke | <10mm> |
| 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 | <40mm> |
| Stroke | <25 mm> |
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.







