Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ200X80-75
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 Steel Tube Adjustable Cylinder SGJ200X80-75 Technical Details
- Model: SGJ200X80-75
- Type: Double-acting steel cylinder with adjustable cushioning
- Bore size: Φ200mm (±0.1mm precision ground)
- Stroke: 80mm (Customizable up to 1500mm)
- Operating pressure: 0.15–1.0 MPa (21.7–145 PSI)
- Cushion type: External adjustable rubber + air buffer
- Mounting style: MF1 (Standard fixed mount with front flange)
- Port size: G1/2 (BSPP thread)
- Temperature range: -20℃ to 80℃ (Dry air required below 0℃)
- Cylinder material: Cold drawn steel tube (Chromium-plated inner surface)
- Piston rod: SCM435 steel (Hard chrome plated, 25μm thickness)
- Seal material: NBR + PU combination
- Weight: 24.8 kg (Without accessories)
- Dimensions:
- Length: 437mm (Min. retracted length)
- Width: 260mm (Flange mounting base)
- Height: 260mm (Cylinder outer diameter)
- Lubrication: Pre-lubricated (Relubrication interval: 3000km stroke)
- Piston speed: 50–800mm/s (Optimal range 100–500mm/s)
Industrial-grade heavy-load cylinder featuring precision-ground steel construction with wear-resistant chromium plating. The dual adjustable cushioning system minimizes end-impact noise while allowing precise stroke adjustment through 180° rotatable cushion needles. Equipped with four mounting holes (M12×1.75 thread depth) for stable installation in high-vibration environments.
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Injection molding machine core-pulling mechanisms
- Heavy material handling in logistics automation
- Steel mill roller adjustment systems
Installation note:
Maintain 0.05mm/m maximum angular misalignment during mounting.
Use M12 grade 8.8 bolts with spring washers for vibration resistance.
Perform initial 50 full-stroke cycles without load before operation.
| Property | Property Value |
|---|---|
| sku | SGJ200X80-75 |
| 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 | BSPT 3/4 |
| Cushion Stroke | <50mm> |
| Bore Diameter | <200mm> |
| Stroke | 80 mm |
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.