Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X40-20S
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 JSIJ40X40-20S Adjustable Cylinder Technical Details
- Series: JSIJ32~50 (Compact ISO Cylinder)
- Model: JSIJ40X40-20S
- Bore size: 40mm
- Stroke: Adjustable up to 20mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Fixed rubber bumper + adjustable stroke mechanism
- Port size: M5x0.8 (G1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR/PU compound seals
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Weight: 0.85kg (excluding accessories)
- Dimensions:
- Body length: 112mm (minimum retracted length)
- Extended length: 132mm (max stroke)
- Mounting width: 40mm
- Height with bracket: 54mm
Precision stroke-adjustable cylinder featuring dual-position locking nuts for micrometer-level positioning accuracy (±0.2mm repeatability). Integrated shock absorption reduces end-impact noise by 15dB compared to standard models. The corrosion-resistant design includes IP54-rated wiper seals for dusty environments.
- Precision fixture positioning in CNC machining centers
- Variable height adjustment in semiconductor wafer handling
- Packaging line product ejection systems
- Textile machinery thread tension control
- Automated assembly tooling with space constraints
Installation guidelines:
Use locknuts (included) for stroke fixation after adjustment.
Lubricate through air port with ISO VG32 hydraulic oil mist
(0.3–0.5cc/min) for initial 500km operation. Avoid side-load
forces exceeding 15N·m.
| Property | Property Value |
|---|---|
| sku | JSIJ40X40-20S |
| 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 | <40mm> |
| Stroke | <40mm> |
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.