
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 SGCJ250X400-100 Adjustable Cylinder Technical Details
- Series: SGCJ200~250 Adjustable Stroke Series
- Bore size: Ø250 mm
- Stroke: 400 mm (adjustable through mechanical stops)
- Operating pressure: 0.05~1.0 MPa
- Temperature range: -20℃ to 80℃
- Mounting type: Fixed MF1 flange with front/rear mounting holes
- Cushioning: Adjustable pneumatic cushion + rubber bumper
- Port size: G1-1/2 (Rc1-1/2 optional)
- Piston rod material: Hard chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy with hard anodized surface
- Seal type: NBR+PU combination seals
- Weight: 15.5 kg (without accessories)
- Dimensions (L×W×H): 680×250×250 mm (extended length)
- Rod end thread: M30×2.0
- Max theoretical thrust: 4906 N @0.5 MPa
- Max speed: 500 mm/s
- ISO standard compliance: ISO 15552 (formerly ISO 6431)
Heavy-duty adjustable stroke cylinder featuring dual-side stroke adjustment mechanism with lockable position indicators. The reinforced piston rod and wear-resistant guide bands ensure precise linear motion in high-moment applications. Includes magnetic piston for sensor compatibility and corrosion-resistant surface treatment for harsh environments.
- Press machine ejection systems
- Steel coil handling equipment
- Automotive welding fixture positioning
- Foundry mold clamping mechanisms
- Paper roll lifting platforms
- Rod end types: Female thread, clevis, or flange adapter
- Position sensors: Reed switch or M12 inductive proximity
- Custom stroke lengths available in 50mm increments
- High-temperature seals (up to 120℃) optional
| Property | Property Value |
|---|---|
| sku | SGCJ250X400-100 |
| Adjustable Stroke | 100mm |
| 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 | <400mm> |
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.