Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X80-50
$892.16
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SGJ250X80-50
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Description
1. Compliant with ISO 15552 standard (formerly ISO 6431) for cylinder manufacturing;
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
Installation Guidelines:
Maximum side load ≤15% of rated thrust. Use M12 mounting bolts with 88Nm torque.
Lubricate through air supply (ISO VG32 recommended). Maintain 0.3mm minimum clearance
between rod end and load during alignment.
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 SGJ250X80-50 Technical Details
- Model Code: SGJ250X80-50
- Cylinder Type: Double-acting adjustable stroke steel pipe cylinder
- Bore Size: Ø250 mm (9.84")
- Stroke: 80 mm (3.15") ±1mm adjustability
- Operating Pressure: 0.05-0.8 MPa (7-116 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting Style: Basic fixed foot mounting (MF1 type)
- Port Size: G3/8 (BSPP) dual ports with 15mm pitch
- Temperature Range: -20℃ to 80℃ (-4°F to 176°F)
- Tube Material: Cold drawn precision steel pipe (STKM)
- Piston Rod: Chrome-plated steel (SUJ2) Ø35mm
- Seal Material: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 19.8 kg (43.65 lbs) ±2%
- Dimensions: 550mm(L) × 250mm(W) × 268mm(H)
- Rod End: External M24×1.5 thread with cushion screw
- Max Thrust: 3,927N @0.5MPa (883 lbf)
- Air Consumption: 3.93L/stroke @0.5MPa
- ISO Standard: 6431/VDMA 24562
Heavy-duty industrial cylinder with precision-machined steel construction, featuring dual adjustable pneumatic cushions for shock absorption. The triple-sealed piston design ensures leak-free operation in high-cycle applications. Includes corrosion-resistant plating and built-in auto-lubrication grooves. Requires ISO 8573-1:2010 Class 3 compressed air.
Industrial Applications:
- Press brake tool positioning systems
- Die casting machine ejection mechanisms
- Automotive assembly line clamping fixtures
- Heavy material handling gates/doors
- Paper mill roller adjustment systems
Installation Guidelines:
Maximum side load ≤15% of rated thrust. Use M12 mounting bolts with 88Nm torque.
Lubricate through air supply (ISO VG32 recommended). Maintain 0.3mm minimum clearance
between rod end and load during alignment.
| Property | Property Value |
|---|---|
| sku | SGJ250X80-50 |
| 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 | 80 mm |
Shipping policies
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.
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