Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X300-20S
2. SG series features dual Y-type unidirectional piston seals with compensation function, delivering extended service life and low starting pressure. SGC series employs custom bidirectional seal configuration with compact dimensions and built-in oil retention capability;
3. SG series utilizes steel tube construction for enhanced impact resistance;
4. SGC series adopts aluminum tube design with optional inductive magnetic ring (not available for SG series);
5. Precision adjustable cushioning for smooth stroke termination;
6. Multiple configurations and mounting accessories available for flexible system integration;
7. High-temperature resistant sealing materials support 0-150°C operating range.
Category: Standard Cylinders | Brand: AirTAC | Series: SGCJ125~160 Adjustable Cylinder
AirTAC SGCJ125X300-20S Adjustable Cylinder Specifications
- Series: SGCJ125~160 Adjustable Stroke Series
- Model: SGCJ125X300-20S
- Bore size: Ø125mm
- Stroke: 300mm (adjustable through external stopper)
- Adjustment range: ±5mm stroke fine-tuning
- Operating pressure: 0.05~1.0 MPa
- Max thrust: 1230N @0.5MPa (calculated)
- Cushioning: Rubber buffer + adjustable cushion
- Mounting type: Basic type (MF1) with mounting foot
- Port size: Rc1/2 (G1/2 optional)
- Ambient temperature: -20℃ to 80℃
- Piston material: High-grade aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel (Cr-Mo alloy)
- Seal type: HNBR seals (high temperature resistant)
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 8.5kg ±5% (without accessories)
- Dimensions (L×W×H):
- Retracted length: 458mm
- Extended length: 758mm
- Body width: 158mm
- Mounting height: 175mm
- Lubrication: Pre-lubricated (DOP-free grease)
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual-stage cushioning and corrosion-resistant construction. The external stroke adjustment mechanism allows ±5mm fine-tuning without disassembly, making it ideal for applications requiring repetitive position control. Includes magnetic piston for sensor compatibility.
- Die-casting machine ejector systems
- Automotive welding fixture positioning
- Packaging line product height adjustment
- Press tooling with variable stroke requirements
- Heavy material handling gates
Installation notes:
- Allow minimum 15mm clearance for stroke adjustment mechanism
- Use locknuts (not included) for position stopper fixation
- Lubricate guide rods monthly in high-cycle applications (>500k cycles/year)
| Property | Property Value |
|---|---|
| sku | SGCJ125X300-20S |
| Adjustable Stroke | <20mm> |
| Seal Material | Polyurethane |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/2 |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 300mm |
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.