2. Features profiled bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir;
3. JSI series adopts aluminum tube with internal cross rib reinforcement (rodless design), offering enhanced corrosion resistance;
4. Compact length compared to ISO15552 standard cylinders of equivalent bore size;
5. Smooth cushioning adjustment mechanism for stable operation;
6. Available in multiple configurations with comprehensive cylinder mounting accessories.
Category: Standard Cylinders | Brand: AIRTAC | Series: JSIJ100~125
AirTAC JSIJ125X275-100 Adjustable Cushion Cylinder Specifications
- Model Series: JSIJ100~125
- Specific Model: JSIJ125X275-100
- Bore Size: 125mm
- Stroke: 275mm
- Adjustment Range: 0-100% stroke cushioning (external screw adjustment)
- Operation Type: Double-acting
- Port Size: G1/2 (ISO standard)
- Operating Pressure: 0.05-1.0 MPa
- Ambient Temperature: -20℃ to 80℃
- Piston Speed: 50-1000mm/s
- Rod Material: Chrome-plated carbon steel (S45C)
- Cylinder Tube: Aluminum alloy hard anodized
- Seal Material: NBR + PU hybrid seals
- Mounting Type: Basic (no built-in mounts) with ISO 15552 standard accessory compatibility
- Weight: 5.8kg ±2% (without accessories)
- Dimensions:
- Extended Length: 570mm (stroke length + cylinder base)
- Retracted Length: 295mm
- Body Diameter: 125mm
- Rod End Thread: M20×1.5
- ISO Certification: Compliant with ISO 15552 (previously ISO 6431)
High-precision adjustable stroke cylinder with progressive cushioning control, featuring dual-side adjustable rubber buffers for smooth end-of-stroke deceleration. The anodized barrel provides exceptional corrosion resistance in humid environments. Includes magnetic piston for position sensing compatibility.
- Die-casting machine ejection systems
- Automated palletizing equipment
- Plastic injection molding clamp mechanisms
- Heavy-duty conveyor diverters
- Paper processing machinery
| Property | Property Value |
|---|---|
| sku | JSIJ125X275-100 |
| Adjustable Stroke | 100mm |
| 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 | Non-magnetic |
| Cushion Stroke | 33mm |
| Bore Diameter | 125mm |
| Stroke | 275mm |
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.







