
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 SGCJ250X550-30S Adjustable Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Series
- Bore size: Ø250mm
- Stroke: 550mm (adjustable)
- Stroke adjustment range: ±5mm via external stopper
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-1000mm/s
- Cushioning: Adjustable elastic cushion + impact absorber
- Mounting type: MF1 (standard fixed mount)
- Port size: G3/8 (dual ports on both ends)
- Ambient temperature: -20℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Rod material: Hard chrome-plated steel
- Protection rating: IP54 (standard wiper seal)
- Weight: 32.5kg (with rod and accessories)
- Dimensions:
- Extended length: 1180mm
- Retracted length: 630mm
- Body diameter: 290mm (with mounting brackets)
- Rod end size: M50×2 thread
Heavy-duty adjustable stroke cylinder with mechanical stopper system, featuring corrosion-resistant construction and precision ground rod. Integrated shock absorption mechanism reduces end-impact noise by 30% compared to standard models. Requires ISO 8573-1:2010 Class 3 compressed air.
- Die casting machine ejection systems
- Automotive press line positioning
- Steel coil handling equipment
- Plastic injection molding clamp adjustment
- Shipbuilding fixture positioning
1. Apply lithium soap-based grease to rod surface before initial operation
2. Maintain 0.5° maximum angular misalignment tolerance
3. Support rod end when stroke exceeds 500mm
4. Re-tighten stopper bolts after 50 operation cycles
| Property | Property Value |
|---|---|
| sku | SGCJ250X550-30S |
| 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 | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 550mm |
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.