Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X80-30S
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 SGCJ250X80-30S Adjustable Cylinder Specifications
- Model: SGCJ250X80-30S
- Series: SGCJ200~250 Adjustable Stroke Type
- Bore size: Ø250mm
- Stroke: 80mm (Adjustable range: 25-80mm)
- Operating pressure: 0.05~1.0 MPa
- Temperature range: -20℃ to 100℃
- Cushioning: Adjustable hydraulic buffer
- Mounting style: Double trunnion (ISO 15552 standard)
- Port size: G3/8 (NPT1/2 optional)
- Piston rod thread: M30×1.5
- Material: Aluminum alloy barrel, chrome-plated rod
- Seal material: NBR (Nitrile rubber)
- Weight: 7.8kg (without accessories)
- Dimensions:
- Total length: 444mm (min) / 504mm (max)
- Width: 140mm (mounting bracket included)
- Height: 250mm (from centerline to base)
- Max thrust: 4,909N @0.7MPa
- Speed range: 50-1000mm/s
- Protection rating: IP65 (standard wiper design)
Heavy-duty adjustable stroke cylinder with precision hydraulic cushioning, featuring enhanced side load capacity through integrated guide rails. The hardened chrome piston rod and double-lip wiper seal ensure extended service life in harsh environments. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automotive production line clamping fixtures
- Die-casting machine ejection systems
- Steel coil handling equipment
- Plastic injection molding machines
- Palletizing robot end-effectors
Installation note:
Maintain 0.1-0.3mm clearance between guide rails and mating parts.
For vertical mounting, install air vent at upper port. Lubricate every
3,000km of stroke travel or 6 months (whichever comes first).
| Property | Property Value |
|---|---|
| sku | SGCJ250X80-30S |
| 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 | 80 mm |
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.