Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X100-75
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 SGCJ250X100-75 Adjustable Cylinder Technical Details
- Series: SGCJ200~250 Adjustable Stroke Series
- Full model: SGCJ250X100-75
- Bore size: Ø250 mm
- Basic stroke: 100 mm
- Adjustable stroke range: ±75 mm (25-175 mm total stroke adjustment)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-1000 mm/s
- Cushioning: Adjustable pneumatic cushion + rubber buffer
- Mounting type: Fixed MF12 (ISO 15552 standard)
- Port size: G3/8 (NPT3/8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston material: High-strength aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo alloy)
- Seal type: HNBR seals with wear-resistant ring
- Weight: 18.6 kg ±5% (without accessories)
- Dimensions (L×W×H):
- Basic length: 526 mm (at 100mm stroke)
- Max extended length: 701 mm
- Body diameter: 250 mm
- Mounting base: 320×320 mm
Heavy-duty adjustable stroke cylinder with precision stroke adjustment mechanism, featuring dual-position locking nuts for stable stroke fixation. The oversized cushioning system reduces end-impact noise to ≤75 dB. Equipped with wear indicator slots and anti-rotation guide for maintenance monitoring. Requires 5μm filtered lubricated air (ISO 8573-1 class 4).
- Variable position clamping in automotive welding jigs
- Press machine height adjustment systems
- Heavy conveyor gate positioning
- Plastic injection mold core-pulling mechanisms
- Shipbuilding fixture positioning
Installation guidelines:
For vertical installations exceeding 45° angle, use rod-end support brackets.
Lubricate through port lubricator (VG32 oil recommended) every 50km stroke.
Allow 150mm front clearance for full stroke extension.
| Property | Property Value |
|---|---|
| sku | SGCJ250X100-75 |
| 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 | 100mm |
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.