
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 SGJ250X225-75 Technical Details
- Model Code: SGJ250X225-75
- Type: Double-acting adjustable stroke cylinder (steel tube construction)
- Bore size: Ø25mm (250 designation code)
- Standard stroke: 225mm (±1.5mm tolerance)
- Adjustment range: ±75mm mechanical stroke adjustment
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Rubber buffer + adjustable external stopper
- Mounting style: Fixed MF1 (front flange) with detachable foot mount
- Port size: Rc1/4 (G1/4 optional)
- Piston rod thread: M12x1.25 external thread (18mm length)
- Material: Cold drawn steel tube (STKM13A), aluminum alloy end caps
- Seal material: NBR + Polyurethane combination
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Weight: 3.8kg (without accessories)
- Dimensions: 466mm(L) × 40mm(W) × 40mm(H) (minimum retracted length)
Industrial-grade stroke-adjustable cylinder featuring wear-resistant steel construction and dual-position locking mechanism. The chrome-plated piston rod (H grade) with integrated scraper seal prevents particulate ingress. Includes 4-position magnetic switch slots (T-slot design) for sensor mounting. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Press machine stroke compensation systems
- Variable height work platforms in assembly lines
- Plastic injection molding ejector adjustments
- Agricultural equipment with terrain compensation
- Die casting machine core-pull mechanisms
| Property | Property Value |
|---|---|
| sku | SGJ250X225-75 |
| Adjustable Stroke | 75mm |
| 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 | 225mm |
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.