Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X300-30S
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 Adjustable Stroke Cylinder - SGCJ250X300-30S Technical Details
- Series: SGCJ (Compact Adjustable Stroke Series)
- Bore size: Ø250mm
- Stroke: 300mm (adjustable via external stopper)
- Mounting type: MF1 (Basic front flange)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Rubber buffer + adjustable hydraulic absorber
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber) standard / Optional FKM
- Port size: G1-1/2 (ISO 228/1)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Max speed: 500 mm/s (with cushion)
- Repeat positioning accuracy: ±0.5mm
- Durability: 5,000 km (piston travel distance)
- Weight: 7.8 kg (without accessories)
- Dimensions (L×W×H):
- Total length: 300mm (stroke) + 210mm (base length)
- Mounting flange: 250mm × 250mm
- Rod end thread: M30×1.5
Heavy-duty adjustable stroke cylinder featuring dual cushioning system and precision ground rod. The anodized aluminum end caps and reinforced tie rods enable stable operation in high-moment applications. External stroke adjustment allows ±5% stroke modification post-installation through hex key adjustment of mechanical stopper.
- Press machine die height adjustment systems
- Automated warehouse pallet positioning
- Automotive welding fixture clamping
- Packaging line product ejection control
- Foundry equipment mold clamping
Maintenance protocol:
Lubricate rod weekly with ISO VG32 hydraulic oil. Avoid side load exceeding 15% of maximum thrust.
For adjustable stroke operation: 1) Loosen lock nut 2) Rotate stopper screw (1mm per full rotation) 3) Re-tighten at 25N·m torque.
| Property | Property Value |
|---|---|
| sku | SGCJ250X300-30S |
| 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 | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 300mm |
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.