Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X450-75
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 SGCJ250X450-75 Adjustable Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Series
- Model: SGCJ250X450-75
- Bore size: Ø250 mm
- Stroke: 450 mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable hydraulic buffer
- Mounting style: MF1 (basic front flange)
- Port size: G1-1/2 (BSPP thread)
- Operating temperature: -10℃ to 80℃
- Piston material: High-grade aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR + PU hybrid seals
- Weight: 28.5 kg (dry)
- Dimensions (L×W×H): 780mm × 290mm × 290mm (max extended length)
- Repeat positioning accuracy: ±0.5 mm
- Max thrust: 4,900N @0.5MPa
- ISO standard: 15552 compliant
Heavy-duty adjustable stroke cylinder with progressive hydraulic cushioning, featuring dual anti-rotation guide rods for enhanced lateral load capacity. The 75mm adjustable collar allows precise stroke limitation without disassembly. Corrosion-resistant construction with IP54 protection rating makes it suitable for harsh environments.
- Die casting machine ejection systems
- Automotive assembly line positioning
- Steel coil handling equipment
- Injection molding machine clamp adjustment
- Large-scale material handling gates
Installation note:
Requires 40μm filtered lubricated air (ISO 8573-1 class 4). For vertical mounting,
use rod-down orientation. Allow 1.5% stroke length as safety margin for cushion adjustment.
| Property | Property Value |
|---|---|
| sku | SGCJ250X450-75 |
| Adjustable Stroke | 75mm |
| 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 | 450mm |
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.