Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ200X75-20
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 Tube Adjustable Cylinder SGJ200X75-20 Technical Details
- Model Code: SGJ200X75-20
- Bore Size: Ø200mm (7.87")
- Stroke: 75mm ±0.5mm (adjustable)
- Operating Pressure: 0.05-1.0 MPa
- Max Thrust: 3,140N @0.5MPa
- Cushion Type: Rubber bumper + adjustable hydraulic shock absorber
- Tube Material: Cold drawn precision steel tube (STKM13A)
- Piston Rod: Hard chrome-plated carbon steel (SUJ2)
- Seal Material: NBR (Nitrile) standard / Optional FKM
- Temperature Range: -20℃ to 80℃ (NBR) / -10℃ to 150℃ (FKM)
- Port Size: G1/2 (BSPP thread)
- Weight: 12.8kg (without accessories)
- Dimensions (L×W×H):
- Retracted: 415mm × 240mm × 240mm
- Extended: 490mm × 240mm × 240mm
- Mounting Types: MF1 (front flange) / Optional: LB5 (foot mounting)
- Position Detection: Built-in magnet for sensor attachment (SMCR8 compatible)
Heavy-duty steel cylinder with precision ground inner bore and corrosion-resistant construction. Features dual adjustment mechanism - mechanical stopper for coarse stroke adjustment and fine-tuning knob (±2mm) for precise positioning. Integrated oil buffer prevents end-impact with adjustable damping force. Pre-lubricated for maintenance-free operation.
- Press machine clamping mechanisms
- Automotive welding fixture positioning
- Foundry equipment material handling
- Heavy conveyor gate controls
- Plastic injection molding ejectors
Installation Guidelines:
Use M12 mounting bolts (grade 8.8 or higher) with 35-45Nm torque.
Maintain 50mm clearance behind rod end for full stroke adjustment.
Lubricate rod with ISO VG32 hydraulic oil monthly in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SGJ200X75-20 |
| Adjustable Stroke | <20mm> |
| 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 | 75mm |
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.