
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 Pipe Type Adjustable Cylinder SGJ200X125-100 Technical Details
- Model: SGJ200X125-100
 - Bore size: 200mm
 - Stroke: 100mm
 - Tube material: Cold drawn precision steel pipe (STKM13A)
 - Piston rod material: Chrome-plated carbon steel (SUJ2)
 - Operating pressure: 0.05-1.0 MPa
 - Temperature range: -20℃ to 80℃
 - Cushioning type: Adjustable rubber bumper (both ends)
 - Mounting style: Basic foot mounting (MF1), optional flange mounts available
 - Port size: G1-1/2 (NPT1-1/2 optional)
 - Lubrication: Pre-lubricated (Oil-free operation possible)
 - Weight: 48.6kg ±2%
 - Dimensions: 
            
- Extended length: 710mm (stroke 100mm)
 - Body diameter: 219mm (tube OD)
 - Foot mounting base: 320mm × 250mm
 
 
Heavy-duty steel cylinder with dual adjustable buffers, designed for high-momentum applications requiring precise end-position control. Features wear-resistant chromium piston rod coating and integrated mounting system. Requires 40μm filtered air with recommended ISO VG32 hydraulic oil mist lubrication (optional).
- Metal stamping press ejection systems
 - Automotive welding fixture positioning
 - Foundry equipment mold clamping
 - Heavy conveyor gate actuation
 - Paper mill roller engagement mechanisms
 
| Property | Property Value | 
|---|---|
| sku | SGJ200X125-100 | 
| Adjustable Stroke | 100mm | 
| 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 | 125mm | 
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.