Airtac SGCJ125~160 Adjustable Cylinder SGCJ125X250-40
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 SGCJ125X250-40 Adjustable Cylinder Specifications
- Series: SGCJ125~160 (125mm/160mm bore sizes)
- Full model: SGCJ125X250-40
- Bore size: 125mm
- Stroke: 250mm (adjustable ±2mm via external screw)
- Operating pressure: 0.1~0.9 MPa
- Cushioning type: External adjustable rubber bumper (both ends)
- Mounting style: MF1 flange mounting (ISO 15552 standard)
- Port size: G1/2 (BSPP thread)
- Ambient temperature: -20℃ to 80℃
- Piston material: Extruded aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal material: NBR + PU combination
- Weight: 11.2kg (without accessories)
- Dimensions:
- Length: 490mm (full extension)
- Body diameter: 136mm (hexagonal profile)
- Mounting flange: 180mm × 180mm × 16mm
- Rod end thread: M30×1.5
- IP rating: IP40 (standard wiper design)
- Optional accessories: Magnetic piston kit (SGCJ-M), heat-resistant seals (-H version)
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual cushioning adjustment knobs for optimized end-of-stroke deceleration. The hexagonal barrel design enhances heat dissipation during high-cycle operations. Includes built-in auto-lubrication grooves for maintenance-free operation (when used with lubricated air).
- Die casting machine ejection systems
- Automotive welding fixture positioning
- Paper converting equipment with variable web lengths
- Press brake tooling adjustment mechanisms
- Elevator door interlock actuators
Installation note:
For vertical mounting applications exceeding 45° inclination, specify the "-V" variant with reinforced rod bearing. Lubrication intervals should be halved when operating above 60℃ ambient temperature.
| Property | Property Value |
|---|---|
| sku | SGCJ125X250-40 |
| 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 | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | <250MM> → <250mm> |
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.