Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ200X450-50
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 SGJ200X450-50 Technical Details
- Model Code: SGJ200X450-50
- Series: SGJ (Steel Tube Adjustable Series)
- Bore Size: Ø200mm (±0.5mm manufacturing tolerance)
- Stroke: 450mm (Adjustable range ±5mm)
- Mounting Style: Front flange (ISO 15552 standard)
- Operating Pressure: 0.05-1.2MPa (7-174psi)
- Temperature Range: -20℃ to 150℃ (Dry air required above 60℃)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port Size: G1-1/2 (BSPP thread)
- Tube Material: Cold drawn precision steel tube (STKM13A)
- Piston Rod: Chrome-plated carbon steel (HRC 45-50)
- Seal Material: NBR/PU compound (FDA compliant option available)
- Protection Class: IP65 (wipers included)
- Weight: 18.7kg (Excluding mounting accessories)
- Dimensions: 600mm(L) × 250mm(W) × 250mm(H) (Cylinder body only)
- Max Thrust: 37,700N @ 0.7MPa (Calculated value)
- Air Consumption: 14.1L/stroke @ 0.5MPa
Heavy-duty steel cylinder with precision-ground inner surface (Ra≤0.4μm) for smooth operation. Features dual adjustable cushions with locknut mechanism for precise stroke adjustment (±5mm). The corrosion-resistant design includes triple-layer chrome plating on piston rod (20μm thickness) and optional stainless steel version (SSGJ series). Requires 40μm filtered lubricated air (ISO 8573-1 class 4.4.3).
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Injection molding machine core-pulling mechanisms
- Heavy conveyor gate actuation
- Paper mill roller pressing systems
Installation guidance:
Maintain ≤0.5mm/m alignment tolerance during mounting. Use flexible couplings for
stroke-end force absorption. Lubricate through FRL unit with ISO VG32 turbine oil
(1-2 drops/m³ air). Annual rod seal inspection recommended for high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SGJ200X450-50 |
| Adjustable Stroke | <50mm> |
| 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 | 450mm |
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.