Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X700-50S
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 SGCJ250X700-50S Adjustable Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Series
- Model Code Breakdown:
- SGCJ: Basic series code
- 250: Bore size (Φ250mm)
- X700: Maximum stroke length (700mm)
- 50S: Cushion adjustment mechanism variant
- Operating pressure: 0.05–1.2 MPa
- Ambient temperature: -20℃ to 80℃
- Medium: Clean air (ISO8573-1:2010 Class 3-4-3)
- Cushion type: External adjustable rubber + air cushion
- Port size: Rc1-1/4 (G1-1/4 optional)
- Piston rod thread: M30×1.5
- Body material: Aluminum alloy (hard anodized)
- Seal material: NBR with wear-resistant ring
- Mounting style: Standard MF1 (front flange) with 4×M12 mounting holes
- Weight: 38.6 kg (with standard accessories)
- Dimensions (L×W×H):
- Retracted length: 1040mm
- Extended length: 1740mm
- Body diameter: Φ265mm
- Mounting flange: 335×335mm
Heavy-duty adjustable stroke cylinder featuring dual-stage position locking with mechanical memory function. The SGCJ250X700-50S incorporates an external stroke adjustment mechanism with ±0.5mm repeat positioning accuracy, designed for applications requiring variable working positions without disassembly. The triple-layer chrome-plated piston rod provides exceptional corrosion resistance in humid environments.
- Press machine stroke adjustment systems
- Automotive welding fixture positioning
- Die-casting machine ejection control
- Steel coil handling equipment
- Paper mill roller gap adjustment
Maintenance note:
Requires monthly lubrication (ISO VG32 hydraulic oil) through the automatic lubricator port.
Avoid lateral force exceeding 150N·m during operation. Stroke adjustment must be performed
in depressurized state using the hexagonal wrench (included).
| Property | Property Value |
|---|---|
| sku | SGCJ250X700-50S |
| Adjustable Stroke | <50mm> |
| 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 | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 700mm |
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.