Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X500-100
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 SGJ250X500-100 Specifications
- Model Code: SGJ250X500-100
- Cylinder Type: Double-acting adjustable stroke
- Bore Size: Ø250mm (ISO 6432 standard)
- Stroke: 500mm (adjustable range ±5mm)
- Operating Pressure: 0.05-1.0 MPa
- Operating Temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port Size: G3/8 (NPT1/2 optional)
- Mounting Style: Basic type (MF1 flange optional)
- Tube Material: Cold drawn precision steel tube
- Piston Rod: Chrome-plated steel (Ø32mm diameter)
- Seal Material: NBR (HNBR available for high temp)
- Weight: 6.8kg (excluding accessories)
- Dimensions: 735mm(L) × 250mm(W) × 250mm(H)
- Repetition Accuracy: ±0.5mm
- ISO Certification: 6432/DIN ISO 15552
Heavy-duty steel cylinder with precision-ground inner surface and external stroke adjustment mechanism. Features dual anti-rotation guide rods and magnetic piston for position sensing compatibility. The hardened piston rod extends through a double-lip wiper seal for contamination resistance. Includes external stroke adjustment locks and cushion needle valves with protective caps.
- Die casting machine ejection systems
- Automotive welding fixture positioning
- Paper roll clamping in printing presses
- Plastic injection molding machine gates
- Heavy conveyor gate actuators
Installation Tip:
Mount using precision alignment jigs to prevent side load. Lubricate with ISO VG32 hydraulic oil
during initial installation. For stroke adjustment, loosen both lock nuts before rotating
the adjustment collar. Requires 5μm filtered air with automatic lubricator (non-lube operation possible).
| Property | Property Value |
|---|---|
| sku | SGJ250X500-100 |
| 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 | PT 1/8 |
| Cushion Stroke | 60mm |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 500mm |
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.