
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 SGCJ125~160 Adjustable Cylinder SGCJ125X50-40S Specifications
- Model: SGCJ125X50-40S
- Series: SGCJ (Adjustable Stroke & Cushioned)
- Bore size: Ø125mm (±0.1mm tolerance)
- Stroke: 50mm (Adjustable range: 0-10mm cushion zone)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: External adjustable rubber + air buffer
- Mounting style: Basic type (Standard AF flange)
- Port size: G3/8 (ISO standard thread)
- Operating temperature: -20℃ to 80℃
- Piston speed: 50-700mm/s (lubricated condition)
- Cylinder tube material: Aluminum alloy AL6063-T5
- Rod material: Chrome-plated steel (S45C)
- Seal material: NBR (Nitrile rubber)
- Weight: 6.8kg ±2% (Excluding accessories)
- Dimensions:
- Extended length: 268mm (Stroke 50mm)
- Retracted length: 218mm
- Body width: 148mm (Flange mounting surface)
- Height with rod: 185mm (From centerline)
- ISO standard: 15552 compliant
- Protection rating: IP54 (Standard), IP67 optional
Heavy-duty adjustable stroke cylinder with dual cushioning system, featuring micrometer-grade positioning repeatability (±0.2mm). The enhanced guide structure minimizes lateral load deflection, with chrome-plated piston rod providing corrosion resistance. Requires 40μm filtered air with ISO VG32 lubricator (oil mist 1 drop/m³ recommended).
- Die casting machine ejection systems
- Automotive welding fixture positioning
- Press tooling with variable material thickness
- Paper converting equipment with tension control
- Glass tempering oven door mechanisms
- Align within 0.2mm/m perpendicularity tolerance
- Use locknuts with 25-35 N·m torque for mounting
- Allow 1.5× bore size clearance for rod extension
- Lubricate rod wiper with silicone grease monthly
| Property | Property Value |
|---|---|
| sku | SGCJ125X50-40S |
| Adjustable Stroke | <40mm> |
| 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 | <50mm> |
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.