Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X400-30
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 SGCJ200~250 Series Adjustable Stroke Cylinder - SGCJ250X400-30 Technical Details
- Model: SGCJ250X400-30
- Bore size: Ø250mm
- Stroke: 400mm (adjustable)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-1000 mm/s
- Cushioning type: Adjustable hydraulic shock absorber
- Port size: G1/2 (ISO228/1 standard)
- Mounting types: MF1 (basic front flange) + optional rear mounts
- Rod end: External thread M20×1.5
- Operating temperature: -20℃ to 80℃
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Weight: 34.8 kg (with standard accessories)
- Dimensions (L×W×H):
- Retracted length: 688mm
- Extended length: 1088mm
- Body width: 250mm
- Mounting height: 320mm
- Protection rating: IP65 (dust-tight & water jet resistant)
- Lubrication: Pre-lubricated (Grease-free operation)
Heavy-duty adjustable stroke cylinder with precision-machined stainless steel rod (Cr coating) and anodized aluminum barrel. Features dual adjustable cushions with locknuts for precise stroke control, ideal for applications requiring variable positioning. Includes wear-resistant guide bushings and anti-rotation mechanism for lateral force applications.
- Press machine stroke control systems
- Automotive welding fixture positioning
- Injection molding machine ejector mechanisms
- Heavy material handling equipment
- Paper converting machinery
Installation note:
Ensure proper alignment using alignment couplers when connecting to driven loads.
Maintain 0.5mm minimum clearance between cushion screw and stopper during adjustment.
Requires weekly lubrication (VG32 hydraulic oil recommended) in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SGCJ250X400-30 |
| Adjustable Stroke | 30mm |
| 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 | <400mm> |
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.