Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X250-75
2. SG series features dual Y-type unidirectional piston seals with compensation mechanism, ensuring extended service life and low starting pressure. SGC series adopts specialized bidirectional sealing structure with compact dimensions and integrated lubrication reservoir;
3. SG series utilizes steel tube construction for enhanced impact resistance;
4. SGC series employs aluminum tube design with optional magnetic sensing ring (not available for SG series);
5. Precision-adjustable pneumatic cushioning system for smooth operation;
6. Comprehensive selection of cylinder sizes and mounting accessories;
7. High-temperature resistant seals enable operational range of 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGCJ200~250 Adjustable Stroke Cylinder
AirTAC SGCJ250X250-75 Adjustable Cylinder Specifications
- Model: SGCJ250X250-75
- Series: SGCJ200~250 Adjustable Stroke Series
- Bore size: 250 mm
- Standard stroke: 250 mm
- Adjustment range: 0-75 mm (continuously adjustable)
- Operating pressure: 0.1~0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (MF1) / Optional flange mounts
- Port size: G3/8 (ISO standard)
- Ambient temperature: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated carbon steel
- Seals: NBR/PU (nitrile/polyurethane)
- Weight: 24.8 kg (without accessories)
- Dimensions:
- Extended length: 756 mm (max)
- Retracted length: 506 mm (min)
- Body diameter: 250 mm
- Mounting base width: 300 mm
- Protection class: IP40 (standard)
Heavy-duty adjustable stroke cylinder featuring a unique mechanical locking mechanism for precise stroke adjustment. The dual-rod design allows external stroke limitation via scale markings (1mm graduation). Includes wear-resistant guide bushings and integrated shock absorbers for high-cycle applications. Requires 5μm filtered lubricated air (ISO 8573-1).
- Press machine stroke adjustment systems
- Automated foundry equipment with variable mold heights
- Paper converting machinery with adjustable compression
- Large-scale material handling gates/doors
- Plastic injection molding ejector systems
Installation note:
For optimal performance, maintain 0.5mm minimum alignment tolerance during mounting.
Lubricate adjustment threads monthly with ISO VG32 hydraulic oil. Avoid side-load forces exceeding 150N.
| Property | Property Value |
|---|---|
| sku | SGCJ250X250-75 |
| Adjustable Stroke | 75mm |
| 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 1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <250MM> → <250mm> |
| 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.