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 JSIJ40X80-30S Technical Details
- Full model: JSIJ40X80-30S (JSIJ32~50 series)
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (±0.08mm manufacturing tolerance)
- Stroke: 80mm (adjustable from 0-80mm via external stop screws)
- Adjustment precision: ±0.5mm stroke repeatability
- Operating pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Temperature range: -20℃ to 80℃ (NBR seals)
- Port size: G1/8 (ISO228/1 standard)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: 30S - Double pivot bracket with M10x1.25 mounting bolts
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated stainless steel (SUS304)
- End caps: Die-cast aluminum
- Weight: 2.3kg (with standard fittings)
- Dimensions:
- Extended length: 243mm (stroke fully extended)
- Retracted length: 163mm
- Body width: 58mm (including mounting brackets)
- Height: 72mm (port axis to base)
- IP rating: IP40 (standard wiper seal configuration)
Precision stroke-adjustable cylinder featuring dual external locking screws for mid-position stopping capability. The hardened piston rod and triple-lip wiper seal ensure reliable operation in high-cycle applications. Integrated shock absorbers prevent end-position impact damage at maximum 0.8m/s piston speed.
- Variable position clamping in CNC tooling fixtures
- Adjustable stopper mechanisms in conveyor systems
- Precision feed control in semiconductor handling
- Modular packaging machine pusher assemblies
- Automated paint spraying equipment positioning
| Property | Property Value |
|---|---|
| sku | JSIJ40X80-30S |
| 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 | S-Magnetic |
| Cushion Stroke | 20.5mm |
| Bore Diameter | <40mm> |
| Stroke | 80 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.







