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 JSIJ125X125-100 Adjustable Cylinder Technical Details
- Series: JSIJ100~125 Adjustable Stroke Series
- Full model: JSIJ125X125-100
- Bore size: 125mm (4.92")
- Stroke length: 100mm (3.94") adjustable
- Operating pressure: 0.05~1.0 MPa (7~145 PSI)
- Piston speed: 50~800 mm/s
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Port size: G1/2 (ISO228 standard)
- Cushion type: Rubber bumper + adjustable hydraulic shock absorber
- Mounting style: Basic type (MF1) with front flange
- Rod end type: Female thread M30×1.5
- Weight: Approx. 8.7 kg (19.18 lbs)
- Dimensions (L×W×H):
- Retracted length: 325mm (12.8")
- Extended length: 425mm (16.73")
- Body diameter: 125mm (4.92")
- Mounting flange: 175×175mm (6.89×6.89")
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel
- Seals: NBR + PU combination
Heavy-duty adjustable stroke cylinder with precision position control through mechanical stopper system. Features dual cushioning mechanism with 270° adjustable dials for deceleration control. Corrosion-resistant construction with IP54 protection rating. Requires air filtration of 5μm or finer.
- Die casting machine ejection systems
- Automotive welding fixture positioning
- Paper converting equipment pressure control
- Plastic injection molding machine clamp adjustment
- Heavy material handling systems
| Property | Property Value |
|---|---|
| sku | JSIJ125X125-100 |
| 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 | 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.







