2. Front cover equipped with stainless steel dust ring ensures superior durability, effectively protecting cylinder from particulate contamination and welding spatter - more reliable than traditional dust boots;
3. Anti-interference sensors recommended for installation in high electromagnetic environments;
4. Features triple-side optional air inlet ports, integrated cushioning adjustment, and speed flow control mechanism;
5. Multiple sensor type options available for flexible configuration.
Category: Welding Clamping Cylinders | Brand: AIRTAC | Series: MCKB
AirTAC MCKB63X125SYW Welded Clamping Cylinder Specifications
- Model: MCKB63X125SYW
- Type: Compact welded body clamping cylinder (single rod double acting)
- Bore size: 63mm (ISO standard)
- Stroke: 125mm (±0.5mm tolerance)
- Mounting type: Front flange with reinforced weld structure
- Operating pressure: 0.05–0.8 MPa
- Medium temperature: -20℃ to 80℃
- Buffer type: Adjustable rubber cushion (both ends)
- Port size: M5×0.8 (G1/8 equivalent flow)
- Piston rod material: Hard chrome-plated SCM435 steel
- Seal material: HNBR with wear-resistant ring
- Weight: 2.8kg (excluding accessories)
- Dimensions: 214mm(L) × 63mm(W) × 63mm(H) (full extension length)
- Rod thread: M12×1.25 external thread
- Protection rating: IP54 (standard), IP67 optional
- Max thrust: 2480N @0.5MPa
Heavy-duty welding fixture cylinder with precision ground tube and anti-rotation design. Features integrated mounting lugs for direct frame welding, optimized for high rigidity applications. The double labyrinth seal structure prevents spatter ingress in welding environments. Requires 5μm filtered air with ISO VG32 lubricator oil mist.
- Robotic welding positioner clamping systems
- Automotive chassis component fixturing
- High-frequency jig-and-fixture tooling
- Forging press die holding mechanisms
- Precision electronic component assembly presses
- Pre-lubrication required before first use (run 5-10 cycles dry)
- Inspect rod seals every 500,000 cycles in high-temperature environments
- Use 0.3-0.5MPa air pressure for initial commissioning
- Avoid side load exceeding 50N during operation
| Property | Property Value |
|---|---|
| sku | MCKB63X125SYW |
| Mounting Fixation Type | Double Hinged Bracket |
| 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: -20-70°C Speed Range: 50-500 mm/s |
| Port Size | PT1/4 |
| Lubrication | Please provide the specific AirTAC product attribute values that need translation, and I will return the accurate English terminology. |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 125mm |
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.







