Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X250-30
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 Adjustable Cylinder SGCJ250X250-30 Specifications
- Model: SGCJ250X250-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø250mm
- Stroke: Adjustable up to 250mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Rubber buffer + adjustable stopper
- Mounting style: MF1 (front flange) with accessory options
- Port size: G3/8 (NPT1/2 optional)
- Operating temperature: -10℃ to 80℃
- Rod material: Chrome-plated steel (S45C)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR/PU composite
- Weight: 23.5kg (excluding accessories)
- Dimensions (L×W×H):
- Retracted length: 555mm
- Extended length: 805mm (max)
- Flange width: 320mm
- Mounting height: 285mm
- Protection class: IP54 (standard)
- Lubrication: Pre-lubricated (Grease-free operation available)
High-capacity adjustable stroke cylinder designed for heavy-duty industrial applications. Features precision-ground rod and double-sealing system for leak prevention. The unique mechanical stopper mechanism allows ±5mm micro-adjustment through hex wrench operation. Corrosion-resistant construction with 100,000km+ service life under standard conditions.
- Press machine ejection systems
- Injection molding machine core pulls
- Steel coil handling equipment
- Automotive welding fixture positioning
- Foundry mold clamping mechanisms
Installation note:
Use locknuts (M12×1.25) for stopper fixation. Maintain 0.5-1mm clearance between
stopper plates during adjustment. Lubricate guide shafts monthly with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | SGCJ250X250-30 |
| 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 | <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.