
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 SGCJ200~250 Adjustable Cylinder SGCJ200X400-75S Specifications
- Model Series: SGCJ200~250 (SGCJ200X400-75S specific variant)
- Cylinder Type: Double-acting adjustable stroke with external locking
- Bore Size: 200mm (standard series includes 200/250mm options)
- Stroke: 400mm (adjustable through mechanical stops)
- Operating Pressure: 0.05–0.8 MPa
- Cushioning: Adjustable pneumatic cushioning at both ends
- Mounting Style: 75S denotes reinforced foot mounting with lateral bolt holes
- Port Size: G3/4 (ISO 228 standard)
- Operating Medium: Dry air/lubricated air (ISO 8573-1:2010 Class 3.4.3)
- Temperature Range: -20℃ to +80℃
- Seal Material: Nitrile rubber (NBR) with wear-resistant piston rings
- Max Piston Speed: 500–700 mm/s (depending on load)
- Weight: 15.8 kg (empty, without accessories)
- Dimensions:
- Extended Length: 985mm (base length + stroke)
- Body Diameter: 215mm (outer casing)
- Mounting Base: 250mm × 180mm (foot mounting plate)
- Rod End Thread: M30×2.0 (male)
Heavy-duty adjustable stroke cylinder featuring dual-position locking mechanism for precise stroke control. The 75S variant includes reinforced mounting lugs for high moment load applications. Integrated shock absorbers prevent end-position hammering, with 5 adjustable cushioning stages (0-100% damping force). Requires 40μm filtration and weekly lubrication for optimal performance.
- Press machine tooling position adjustment
- Automotive welding fixture positioning
- Die casting machine ejection systems
- Heavy conveyor gate control
- Paper roll clamping mechanisms
| Property | Property Value |
|---|---|
| sku | SGCJ200X400-75S |
| Adjustable Stroke | 75mm |
| 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 | BSPT 3/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <200mm> |
| 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.