Airtac JSIJ100~125 Adjustable Cylinder JSIJ125X600-20
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 JSIJ125X600-20 Adjustable Cylinder Technical Details
- Series: JSIJ100~125 Adjustable Stroke Series
- Full model: JSIJ125X600-20
- Bore size: Ø125mm (±0.5mm tolerance)
- Stroke: 600mm (adjustable within 0-600mm range)
- Operating pressure: 0.05~0.8 MPa
- Temperature range: -20℃ to +80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Medium: Clean air (ISO8573-1:2010 Class 3.4.2)
- Piston speed: 50~800 mm/s (lubricated condition)
- Repeat positioning accuracy: ±0.5mm
- Mounting style: MF1 (Standard front flange with mounting holes)
- Port size: G1/2 (BSPP thread)
- Piston rod material: Hard chrome-plated carbon steel (HRC 45-50)
- Seal material: NBR/PU compound seals
- Protection rating: IP54 (standard wiper design)
- Weight: 21.5kg (excluding accessories)
- Dimensions (L×W×H): 812mm × 160mm × 160mm (at full extension)
High-capacity adjustable stroke cylinder featuring dual cushion adjustment screws with locknuts for precise end position control. The hardened piston rod integrates wear-resistant chromium plating, while the aluminum alloy barrel ensures optimal heat dissipation. Includes magnetic piston for sensor mounting (Hall effect or reed switch compatible). Requires ISO VG32 turbine oil mist lubrication (0.1~0.3cc/min recommended).
- Press machine ejection systems (die casting applications)
- Automotive welding fixture positioning
- Heavy-duty material handling gates
- Paper roll clamping mechanisms
- Shipbuilding jig alignment systems
Installation guidelines:
Maintain 0.1mm/mm parallelism tolerance between cylinder axis and load movement.
For vertical mounting, install emergency anti-drop collar (optional accessory AJC125).
Adjust cushion valves gradually - start with 1/4 turn open, then fine-tune under actual load.
| Property | Property Value |
|---|---|
| sku | JSIJ125X600-20 |
| Adjustable Stroke | <20mm> |
| 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 | 33mm |
| Bore Diameter | 125mm |
| Stroke | 600mm |
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.