Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X200-75
$1,009.87
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$1,017.37
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SKU:
SGJ250X200-75
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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
Maintenance Protocol:
Lubricate through air supply (Oil-fog lubrication at 1/3000 ratio) or manual greasing every 3,000km stroke travel. Avoid side load exceeding 10% of max thrust. Use locknuts when adjusting stroke length.
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 SGJ250X200-75 Technical Details
- Model Structure: SGJ[Port Size]X[Stroke]-[Accessory Code]
- Full Model: SGJ250X200-75
- Type: Double-acting adjustable stroke cylinder
- Material: Hard chrome-plated steel pipe barrel
- Bore Size: Ø250mm (±0.5mm manufacturing tolerance)
- Stroke: 200mm (Adjustable range: ±5% of nominal stroke)
- Operating Pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Cushioning: Adjustable pneumatic cushion (3-stage dampening)
- Mounting Types: MF1 front flange / MB1 foot mounting (optional kits)
- Rod Diameter: Ø45mm (High-rigidity chromium alloy steel)
- Port Size: G3/8 (BSPP thread standard)
- Temperature Range: -20℃ to 80℃ (NBR seals)/-10℃ to 80℃ (with grease)
- Seal Material: Standard NBR (Optional FKM for high temp)
- Protection Class: IP65 (Dust-tight & water jet resistant)
- Weight: 18.5kg ±3% (Without accessories)
- Dimensions: 350mm(L) × 280mm(W) × 280mm(H) (Cylinder body only)
- Max Thrust: 4410N @0.5MPa (Calculated value)
- Piston Speed: 50-750mm/s (Optimal range)
Industrial-grade heavy-duty cylinder featuring steel pipe construction with enhanced lateral load capacity. The triple-sealed piston design ensures leak-free operation even under impact loads. The 75 suffix indicates integrated auto-switch grooves (M9x1.25 thread) for sensor mounting. Requires 5μm filtered compressed air with lubrication (ISO VG32 recommended).
Common Industrial Applications:
- Metal stamping press ejection systems
- Injection molding machine core-pulling mechanisms
- Automotive welding fixture positioning
- Foundry equipment door actuators
- Heavy material handling gates
Maintenance Protocol:
Lubricate through air supply (Oil-fog lubrication at 1/3000 ratio) or manual greasing every 3,000km stroke travel. Avoid side load exceeding 10% of max thrust. Use locknuts when adjusting stroke length.
| Property | Property Value |
|---|---|
| sku | SGJ250X200-75 |
| Adjustable Stroke | 75mm |
| 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 | <200mm> |
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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