Airtac JSI Series Standard Cylinder JSI125X90S
2. Features profiled bidirectional sealing structure with compact dimensions and integrated oil reservoir for piston lubrication;
3. JSI Series utilizes cross-braced aluminum alloy tubing with tie-rod-free design, offering superior corrosion resistance;
4. Reduced overall length compared to ISO15552 standard cylinders of equivalent bore size;
5. Precision-adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive selection of bore sizes and mounting accessories available for customized system integration.
Category: Standard Cylinders, Brand: AirTAC, Series: JSI
AirTAC JSI125X90S Standard Cylinder Specifications
- Model: JSI125X90S
- Type: ISO 15552 compliant single-acting spring return cylinder
- Bore size: 125mm
- Stroke: 90mm (adjustable cushioning)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable pneumatic cushion
- Mounting styles: Basic type, front flange (optional rear flange)
- Port size: G3/8 (1/2" NPT optional)
- Piston rod thread: M20×1.5
- Material:
- Cylinder tube: Aluminum alloy with hard anodization
- Piston rod: Chrome-plated carbon steel
- End caps: Die-cast aluminum
- Seal material: NBR (Nitrile rubber)
- Weight: ~12.5kg (without accessories)
- Dimensions:
- Length: 492mm (full retracted length)
- Width: 140mm (mounting face to port side)
- Height: 140mm (cylinder diameter)
- Protection rating: IP65 (standard wiper seal)
- Max theoretical force: 11,780N @0.7MPa
High-load industrial cylinder featuring corrosion-resistant construction and precision honed tube. The dual cushioning system minimizes end-impact noise while maintaining ±0.5mm positioning repeatability. Integrated magnet slot enables position sensing compatibility. Optional corrosion-resistant version available for marine environments.
- Press machine ejection systems
- Automotive welding fixture clamping
- Heavy-duty conveyor gate control
- Plastic injection molding machine core pulling
- Steel mill material handling systems
Installation note:
Lubricate with ISO VG32 hydraulic oil before operation. For vertical mounting,
use guided alignment brackets. Maintain 0.5-1mm clearance between rod end
and load during alignment. Requires 5μm filtered air with dew point -20℃ below ambient.
| Property | Property Value |
|---|---|
| sku | JSI125X90S |
| 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 | PT 1/2 |
| Magnet | S-Magnetic |
| Cushion Stroke | 33mm |
| Bore Diameter | 125mm |
| Stroke | 90mm |
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.