
2. SG series features dual Y-type unidirectional piston seals with compensation mechanism, ensuring extended service life and low starting pressure. SGC series adopts specialized bidirectional sealing structure with compact dimensions and integrated lubrication reservoir;
3. SG series utilizes steel tube construction for enhanced impact resistance;
4. SGC series employs aluminum tube design with optional magnetic sensing ring (not available for SG series);
5. Precision-adjustable pneumatic cushioning system for smooth operation;
6. Comprehensive selection of cylinder sizes and mounting accessories;
7. High-temperature resistant seals enable operational range of 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGCJ200~250 Adjustable Stroke Cylinder
AirTAC SGCJ250X400-40S Adjustable Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Series
- Model Code Breakdown: SGCJ250X400-40S
- SGCJ: Adjustable Stroke Cylinder Series
- 250: Bore Size (mm)
- 400: Maximum Stroke Length (mm)
- 40: Cushion Adjustment Range (0-40mm)
- S: Double Acting with Auto Switch Slot
- Bore Size: 250mm ±0.5mm
- Stroke: 400mm (adjustable from 0-400mm)
- Operating Pressure: 0.1~0.9 MPa
- Ambient Temperature: -20℃ to 80℃
- Piston Speed: 50~800 mm/s
- Mounting Types: Front Flange (MF1), Rear Flange (MF2), Foot Mount (MP4)
- Cushion Type: Adjustable Air Cushion (both ends)
- Port Size: G1/2 (ISO228/1 standard)
- Body Material: Aluminum Alloy (anodized)
- Rod Material: Chrome-plated Carbon Steel (C45E)
- Seal Material: NBR + Polyurethane Hybrid
- Weight: 32.5kg ±5% (without accessories)
- Dimensions:
- Length: 848mm (Min. retracted length: 448mm)
- Width: 280mm (Mounting flange to rod end)
- Height: 268mm (Cylinder body diameter + mounting base)
- IP Rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (Grease-free operation)
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual-sided shock absorption and stroke memory lock mechanism. The reinforced rod end design withstands 15% higher side loads compared to standard cylinders. Includes T-slot mounting grooves for sensor installation and stainless steel rod guard collar.
- Die casting machine ejection systems
- Automotive welding fixture positioning
- Palletizing robot end effectors
- Paper roll clamping mechanisms
- Injection molding machine core pulls
| Property | Property Value |
|---|---|
| sku | SGCJ250X400-40S |
| Adjustable Stroke | <40mm> |
| Seal Material | Polyurethane |
| 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 |
| Magnet | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | <400mm> |
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.