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 JSIJ100~125 Adjustable Stroke Cylinder (JSIJ100X1000-100) Specifications
- Series: JSIJ100~125 Adjustable Stroke Precision Cylinder
- Full model: JSIJ100X1000-100
- Bore size: 100mm (4")
- Stroke: 1000mm (Adjustable range: 50-1000mm)
- Adjustment mechanism: External mechanical stopper with locknut
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-1000 mm/s
- Cushioning type: Rubber bumper + adjustable hydraulic shock absorber
- Mounting style: Basic type (MF1) with front flange
- Port size: G1/2 (BSPP thread)
- Operating temperature: -10℃ to 80℃
- Piston material: Hard anodized aluminum alloy
- Rod material: Chrome-plated steel (Cr equivalent ≥5μm)
- Seal type: HNBR seals with wear-resistant ring
- Weight: 12.8 kg (excluding accessories)
- Dimensions (L×W×H):
- Body length: 300mm (fixed)
- Max extended length: 1300mm (300+1000mm stroke)
- Square body cross-section: 125mm × 125mm
- Rod end thread: M20×1.5
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual cushioning system for high-speed applications. The external stroke adjustment mechanism allows ±0.5mm repeat positioning accuracy. Corrosion-resistant construction with IP54 protection rating makes it suitable for harsh environments.
- Automotive welding fixture positioning
- Press machine stroke control
- Packaging line product ejection systems
- Foundry equipment mold adjustment
- Large-scale CNC material handling
- Always align cylinder axis within 0.2mm/m parallelism tolerance
- Use M12 mounting bolts (grade 8.8 or higher) with 45-55 N·m torque
- Lubricate rod with ISO VG32 hydraulic oil before initial operation
- Inspect cushioning adjustment monthly
- Replace wiper seal every 500,000 cycles
- Check rod runout (max 0.15mm) every 6 months
| Property | Property Value |
|---|---|
| sku | JSIJ100X1000-100 |
| 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 | 29mm |
| Bore Diameter | 100mm |
| 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.









