Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X175-50S
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 SGCJ250X175-50S Adjustable Cylinder Specifications
- Full model: SGCJ250X175-50S
- Series: SGCJ200~250 (Large Bore Adjustable Stroke)
- Bore size: Ø250mm
- Stroke: 175mm (Adjustable range: 50-175mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable elastic cushion (both ends)
- Mounting type: Basic type (MF1) with front flange
- Port size: G1-1/2 (ISO 228 standard)
- Temperature range: -20℃ to 80℃
- Piston material: Cast iron with hard anodized treatment
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal type: HNBR seals with wear-resistant ring
- Weight: 28.5kg (dry, without accessories)
- Dimensions:
- Length: 635mm (max extended)
- Body diameter: Ø250mm
- Mounting flange: 300×300mm
- Rod end thread: M30×1.5
Heavy-duty adjustable stroke cylinder with precision position locking mechanism, featuring dual anti-rotation guides and multi-layer sealing system. The chrome-plated piston rod incorporates a scraper seal to prevent contamination ingress. Requires 5-40μm filtered air with lubrication (ISO VG32 recommended).
- Die casting machine ejection systems
- Automotive press line material handling
- Steel coil positioning in rolling mills
- Plastic injection molding clamp adjustment
- Heavy conveyor gate control
Installation note:
Requires rigid mounting surface with flatness ≤0.1mm/m².
Lubricate through air port for first 500km of stroke travel.
Allow 50mm clearance behind rod end for full stroke adjustment.
| Property | Property Value |
|---|---|
| sku | SGCJ250X175-50S |
| 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 | 175mm |
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.