Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X600-40S
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 SGCJ250X600-40S Adjustable Stroke Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Series
- Model: SGCJ250X600-40S
- Bore size: Ø250mm
- Stroke: 600mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Mounting type: Double stud mounting (-40S code)
- Cushion type: Fixed air cushion + external adjustable buffer
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR + PU combination
- Rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy with oxidation-resistant coating
- Weight: 32.5 kg (dry, without accessories)
- Dimensions: 1,148mm(L) × 280mm(W) × 280mm(H)
- Port size: G3/8 (standard), optional NPT1/2
- Position detection: Magnet-embedded piston (sensor-ready)
Heavy-duty adjustable stroke cylinder with triple sealing system, designed for high-momentum applications requiring precise stroke adjustment. Features corrosion-resistant construction with dual-stage buffering (internal air cushion + mechanical adjustment) for smooth end-of-stroke deceleration. Includes wear-resistant guide bands for reduced lateral load impact.
- Press machine ram positioning systems
- Automotive welding fixture positioning
- Steel coil handling equipment
- Injection molding machine ejector mechanisms
- Shipbuilding plate bending apparatus
Installation requirements:
Requires 0.3mm/m alignment tolerance maximum. Lubricate through air supply (ISO VG32 recommended).
Allow 50mm clearance at adjustment end for stopper operation. Anti-rotation pins must engage fully.
| Property | Property Value |
|---|---|
| sku | SGCJ250X600-40S |
| Adjustable Stroke | <40mm> |
| 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 | 600mm |
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.