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 JSIJ Series Adjustable Cylinder - JSIJ125X1000-40 Technical Details
- Full Model Code: JSIJ125X1000-40
- Bore Size: 125mm (JSIJ100~125 series)
- Stroke: 1000mm (adjustable through mechanical stopper)
- Operating Pressure: 0.1-0.9 MPa
- Temperature Range: -20℃ to 80℃
- Cushioning Type: Adjustable air cushion (both ends)
- Mounting Style: MF1 (Standard front flange with mounting holes)
- Port Size: G3/8 (BSPP thread)
- Piston Material: Aluminum alloy with hard anodizing
- Rod Material: Stainless steel (SUS304)
- Seal Material: NBR (Nitrile rubber)
- Adjustable Stroke Range: 50-1000mm (mechanical stop adjustment)
- Repeat Positioning Accuracy: ±0.5mm
- Max Speed: 500mm/s
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Protection Rating: IP54 (Dust protected & water splashed)
- Weight: 24.8kg (excluding accessories)
- Dimensions (L×W×H):
- Extended Length: 1400mm
- Retracted Length: 400mm
- Body Diameter: 136mm
- Mounting Flange Size: 200×200mm
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual adjustable cushions for smooth end-of-stroke deceleration. The hardened stainless steel rod and multi-lip seal design ensure durability in high-cycle applications. Integrated mounting slots allow flexible installation configurations.
- Press machine stroke adjustment systems
- Automotive welding fixture positioning
- Large-scale packaging equipment pushers
- Foundry mold core pulling mechanisms
- Solar panel production line handlers
| Property | Property Value |
|---|---|
| sku | JSIJ125X1000-40 |
| 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 | Non-magnetic |
| Cushion Stroke | 33mm |
| Bore Diameter | 125mm |
| Stroke | <1000mm> |
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.







