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 JSIJ100X125-40S Adjustable Cylinder Specifications
- Series: JSIJ100~125 Adjustable Stroke Cylinder
- Full Model: JSIJ100X125-40S
- Bore Size: 100mm (Standard Series)
- Stroke: 125mm (Adjustable Range: 50-125mm)
- Operating Pressure: 0.1~0.9 MPa
- Port Size: G1/2 (ISO Standard Thread)
- Cushion Type: Adjustable Air Cushion (Both Ends)
- Piston Rod Material: Chrome-plated Steel (Hard Chrome Thickness ≥20μm)
- Tube Material: Aluminum Alloy (Anodized Surface)
- Seal Material: NBR (Nitrile Rubber)
- Ambient Temperature: -10℃ to 70℃
- Weight: 3.8kg (Excluding Accessories)
- Dimensions:
- Total Length (Extended): 305mm
- Body Diameter: Φ100mm
- Mounting Base: 125mm × 100mm
- Rod End Thread: M20×1.5
- Protection Class: IP54 (Standard Dust/Water Protection)
- Lubrication: Pre-lubricated (Use ISO VG32 Hydraulic Oil)
Heavy-duty adjustable stroke cylinder with precision position locking mechanism, featuring dual-side shock absorption and stroke memory function. The enhanced rod bearing design supports medium-load applications with ±0.5mm repeat positioning accuracy. Includes magnetic piston for sensor compatibility.
- Die-casting machine ejection systems
- Automotive welding fixture positioning
- Plastic injection molding clamp adjustment
- Conveyor height regulation systems
- Paper processing equipment tension control
| Property | Property Value |
|---|---|
| sku | JSIJ100X125-40S |
| Adjustable Stroke | <40mm> |
| 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 | 29mm |
| Bore Diameter | 100mm |
| Stroke | 125mm |
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.







