Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X600-40
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 SGJ250X600-40 Technical Details
- Model Code: SGJ250X600-40
- Cylinder Type: Steel pipe adjustable stroke type
- Bore Size: Ø250mm (9.84")
- Stroke: 600mm (23.62") adjustable
- Rod Thread: M30×2 (male thread both ends)
- Operating Pressure: 0.05-0.8 MPa (7-116 PSI)
- Buffer Type: Adjustable pneumatic cushioning
- Ambient Temperature: -20℃ to 80℃ (-4°F to 176°F)
- Seal Material: NBR/PU combination
- Mounting Style: MF2 front flange with rear foot mounting
- Port Size: G1-1/2 (BSPP thread)
- Piston Speed: 50-750 mm/s (with cushion)
- Weight: 54.8 kg (120.8 lbs)
- Dimensions (L×W×H):
- Extended Length: 1,265mm (49.8")
- Retracted Length: 665mm (26.2")
- Flange Width: 300mm (11.81")
- Foot Mount Base: 320×250mm (12.6×9.84")
Industrial-grade heavy-load cylinder featuring cold drawn steel tube construction with chrome-plated piston rod (hardness HRC45-50). The dual adjustable cushioning system minimizes end-impact noise while supporting 30% higher side load capacity than standard models. Includes wear-resistant guide bands and integrated mounting lugs for vertical/horizontal installation.
- Automotive press line material handling systems
- Foundry equipment mold clamping mechanisms
- Paper roll positioning in converting machinery
- Heavy-duty lifting platforms in logistics centers
- Plastic injection molding machine ejectors
Installation note:
Requires minimum 2-point support for full stroke operation. Lubricate through air port using ISO VG32 hydraulic oil mist (0.3-1.0 cc/m³). For vertical mounting, install check valve in bottom port to prevent free fall. Maximum allowable eccentric load: 15% of axial thrust capacity.
| Property | Property Value |
|---|---|
| sku | SGJ250X600-40 |
| Adjustable Stroke | <40mm> |
| 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 | 600mm |
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.