Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ200X250-30
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 SGJ200X250-30 Technical Details
- Model: SGJ200X250-30
- Bore size: 200 mm
- Stroke: 250 mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable cushioning (both ends)
- Mounting type: Foot mounting (MF1 style)
- Port size: G3/4 (ISO228/1 standard)
- Tube material: Precision cold drawn steel pipe (STKM-13A)
- Piston rod material: Chrome-plated steel (HRC 45-50)
- Seal material: NBR + PU combination
- Operating temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (Relubrication interval: 3000km)
- Weight: 64.8 kg (±2%)
- Dimensions: 1055mm(L) × 242mm(W) × 242mm(H)
- Rod end thread: M45×1.5 (Male)
- Maximum theoretical force: 28,260N (at 0.63MPa)
- ISO standard: 15552 (ISO 6432 compatible)
Heavy-duty steel cylinder with double adjustable pneumatic cushions, designed for high-momentum applications requiring precise end-position control. Features wear-resistant chromium-plated rod with multi-lip seal system for ≤0.5mm/s leakage rate. Includes anti-rotation guide mechanism and 4-sided access port configuration.
- Automotive press line ejection systems
- Foundry mold clamping mechanisms
- Heavy conveyor gate actuators
- Paper mill roller positioning
- Shipbuilding fixture manipulation
Installation protocol:
Requires torque-controlled mounting (30-35N·m for foot bolts).
Must maintain ≤0.1mm/m alignment tolerance.
For vertical installations, use rod-down orientation with drip cup.
| Property | Property Value |
|---|---|
| sku | SGJ200X250-30 |
| Adjustable Stroke | 30mm |
| 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 | <250MM> → <250mm> |
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.