Description
1. JIS Standard Triple Cylinder;
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
Installation tip:
For vertical mounting applications exceeding 45° angle, install an external guide mechanism.
Lubricate with ISO VG32 hydraulic oil during initial setup. Maintain 0.3mm minimum clearance
between rod end and load during alignment.
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 JSIJ125X125-50S Adjustable Cylinder Specifications
- Model Series: JSIJ100~125 (Size 125 selected)
- Full Model: JSIJ125X125-50S
- Bore Size: 125mm
- Stroke: 125mm (±5mm adjustable)
- Mounting Type: Standard MF1/MB1 flange (ISO 15552 compatible)
- Cushion Type: Adjustable pneumatic cushion (dual-side)
- Operating Pressure: 0.05–0.8 MPa
- Temperature Range: -20℃ to 80℃
- Piston Material: Hard anodized aluminum alloy
- Rod Material: Chrome-plated steel (Cr-Mo)
- Seal Material: NBR (Nitrile) with wear-resistant ring
- Port Size: G1/2 (BSPP)
- Weight: 5.8kg (without accessories)
- Dimensions: 300mm(L) × 155mm(W) × 155mm(H) (at mid-stroke)
- Max Thrust: 785N @0.5MPa
- Speed Range: 50–1000mm/s
- Protection Class: IP54 (standard wiper seal)
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual adjustable air cushions for smooth deceleration. The triple-seal structure ensures leak-free operation in high-cycle applications. Integrated mounting slots allow 360° position adjustment.
Industrial Applications:
- Die casting machine ejection systems
- Automotive welding fixture positioning
- Packaging line pressure control devices
- Plastic injection molding clamp adjustment
- Heavy material transfer gates
| Property | Property Value |
|---|---|
| sku | JSIJ125X125-50S |
| Adjustable Stroke | <50mm> |
| 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 | 125mm |
Shipping policies
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.
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