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 JSIJ40X175-20 Adjustable Cylinder Specifications
- Series Range: JSIJ32~50 (32mm-50mm bore sizes)
- Model Decoding: JSIJ40-X175-20 = 40mm bore / 175mm stroke / G1/2 port
- Bore Size: 40mm (±0.1mm precision honing)
- Stroke: 175mm (adjustable via external stopper)
- Operating Pressure: 0.05-1.0 MPa
- Max Thrust: 1,256N @ 0.7MPa (calculated)
- Ambient Temperature: -20℃ to 80℃ (NBR seals)
- Buffer Type: Adjustable rubber cushion (both ends)
- Mounting: MF1 (basic front flange) + optional side mounts
- Port Size: G1/2 (ISO228 standard)
- Rod Thread: M20×1.5 (external)
- Material: Aluminum alloy tube (hard anodized), Chrome-plated piston rod
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Length: 325mm (min. folded length 150mm)
- Width: 72mm (flange mounting base)
- Height: 72mm (square body profile)
- ISO Certification: Compliant with ISO6431 standard
High-precision adjustable stroke cylinder featuring dual-position locking mechanism with ±0.5mm repeatability. The external stroke adjustment screws allow tool-free position setting while maintaining IP54 dust/water protection. Special anti-rotation design prevents piston rod spinning during operation.
- Variable height work platforms in assembly lines
- Clamping force adjustment fixtures for CNC machining
- Packaging machine stopper positioning systems
- Glass cutting equipment with precision depth control
- Automated warehouse stacker height compensators
| Property | Property Value |
|---|---|
| sku | JSIJ40X175-20 |
| 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 | Non-magnetic |
| Cushion Stroke | 20.5mm |
| Bore Diameter | <40mm> |
| Stroke | 175mm |
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.







