Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X300-10
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 SGJ250X300-10 Specifications
- Model: SGJ250X300-10
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø250 mm
- Stroke: 300 mm (adjustable)
- Rod diameter: Ø50 mm (chrome-plated steel)
- Operating pressure: 0.05–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable hydraulic buffer
- Port size: G1/2 (ISO standard)
- Tube material: Precision cold drawn steel tube
- Seal material: NBR + PU composite
- Weight: 28.5 kg ±2% (without accessories)
- Dimensions:
- Total length (extended): 675 mm
- Body length (retracted): 375 mm
- Tube outer diameter: 273 mm
- Mounting base footprint: 320×320 mm
- Protection rating: IP65 (standard wiper design)
- Mounting options: MF12 flange, MX23 foot, or custom configurations
Heavy-duty steel cylinder with precision ground piston rod and wear-resistant construction, featuring dual-side adjustable stroke mechanism with mechanical locking nuts. The chromium-plated rod surface and multi-layered sealing system ensure leak-proof operation in high-load applications. Requires 5-40μm filtered air with ISO VG32 hydraulic oil lubrication.
- Metal stamping press ejection systems
- Automotive assembly line clamping devices
- Injection molding machine core pulling
- Heavy material handling in foundries
- Paper roll positioning in printing machinery
Installation note:
Requires torque-controlled mounting (80-100 N·m for flange bolts).
Perform stroke adjustment with cylinder depressurized.
Recommended maintenance: Relubricate every 500km of cumulative travel.
| Property | Property Value |
|---|---|
| sku | SGJ250X300-10 |
| Adjustable Stroke | <10mm> |
| 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 | 300mm |
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.