Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X500-10
2. SG series adopts dual Y-type unidirectional piston seals with self-compensating design, delivering extended service life and low starting pressure. SGC series features space-saving asymmetric bidirectional seals with oil reservoir functionality;
3. SG series utilizes steel cylinder construction with exceptional impact resistance;
4. SGC series employs aluminum cylinder tubes compatible with optional magnetic piston position sensing (not available for SG series);
5. Precision adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive range of bore sizes and mounting accessories for flexible system integration;
7. High-temperature resistant seals enable reliable operation from 0°C to 150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGJ Adjustable Steel Cylinder Series
AirTAC SGJ Series Steel Pipe Adjustable Cylinder SGJ250X500-10 Technical Details
- Model Code: SGJ250X500-10
- Cylinder Type: Double-acting adjustable stroke
- Bore Size: Ø250mm (±0.5mm tolerance)
- Stroke Length: 500mm (electronically adjustable)
- Operating Pressure: 0.15-1.0 MPa (15-150 PSI)
- Cushioning: External adjustable hydraulic shock absorber
- Temperature Range: -20℃ to 80℃ (dry air required below 0℃)
- Port Size: G1-1/2 (BSPP thread)
- Mounting: Standard MF85x4 flange with 4×M20x1.5 mounting holes
- Tube Material: Cold drawn precision steel pipe (ST52.3)
- Piston Rod: Hard chrome-plated 45# steel, Ø50mm
- Seal Material: High-temperature NBR (Nitrile Butadiene Rubber)
- Weight: 38.6kg (without accessories)
- Dimensions: 785mm(L) × 280mm(W) × 280mm(H) (full extension)
- Repeat Positioning Accuracy: ±0.5mm
- Max Speed: 800mm/s (with cushioning)
- Lubrication: Pre-lubricated (requires ISO VG32 oil mist lubrication)
Heavy-duty industrial cylinder featuring laser-etched stroke scale markings for precise mid-stroke positioning. The steel pipe construction provides enhanced rigidity for high moment load applications. Integrated magnet slots allow direct installation of inductive sensors for position feedback. Includes corrosion-resistant anodized end caps and automatic wear compensation seals.
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Paper roll clamping in converting machinery
- Heavy mold handling in injection molding
- Shipbuilding plate pressing mechanisms
Maintenance Tip:
Perform monthly lubrication checks using AirTAC PZ-1 grease.
Avoid side load exceeding 15% of maximum thrust capacity.
Install moisture separator when used in humid environments.
| Property | Property Value |
|---|---|
| sku | SGJ250X500-10 |
| Adjustable Stroke | <10mm> |
| Seal Material | NBR |
| 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 |
| Cushion Stroke | 60mm |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 500mm |
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.