Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X150-50
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 SGJ250X150-50 Technical Specifications
- Model Code: SGJ250X150-50
- Cylinder Type: Steel pipe body with adjustable cushion
- Bore Size: Ø250 mm (ISO 15552 standard)
- Stroke: 150 mm (±0.5mm tolerance)
- Operating Pressure: 0.1-0.9 MPa (1-9 bar)
- Piston Rod: Ø50 mm, chrome-plated steel
- Port Size: G1-1/2 (NPT1-1/2 optional)
- Cushioning: Adjustable pneumatic cushion with locknut
- Ambient Temperature: -20℃ to +80℃
- Seal Material: High-grade NBR (Nitrile rubber)
- Mounting: Standard MF1 flange with 4×M20 mounting holes
- Weight: 84.5 kg (including mounting accessories)
- Dimensions:
- Total Length: 512 mm (at mid-stroke)
- Body Diameter: 273 mm (pipe outer diameter)
- Mounting Flange: 350×350 mm square base
- Rod End Height: 75 mm from centerline
- Optional Accessories: Magnetic sensor kit (D-M9N), heat-resistant seals (up to 120℃), corrosion-resistant coating
Heavy-duty industrial cylinder designed for high moment load applications, featuring precision-ground steel tube construction with wear-resistant inner surface treatment (Ra≤0.4μm). The double-acting design incorporates a 3-stage adjustable cushioning system with visual position indicators. Includes integrated mounting lugs for secondary stabilization in high-vibration environments.
- Metal stamping press ejection systems
- Foundry equipment door actuators
- Paper mill roller positioning
- Shipbuilding fixture clamping
- Heavy material handling robotics
Installation requirements:
Requires minimum 2.5:1 safety factor for vertical mounting. Use alignment jigs during installation
to prevent side load misalignment. Lubrication recommended (ISO VG32 equivalent oil mist).
Cushion adjustment should be performed at 80% of maximum operating pressure.
| Property | Property Value |
|---|---|
| sku | SGJ250X150-50 |
| Adjustable Stroke | <50mm> |
| 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 | 150mm |
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.