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 MCKB40X50SE Welding Clamp Cylinder Specifications
- Model: MCKB40X50SE
- Type: Double-acting welded rod clamping cylinder
- Bore size: 40mm
- Stroke: 50mm (adjustable cushion)
- Operating pressure: 0.1–1.0 MPa
- Port size: G1/8 (M5 optional with adaptor)
- Mounting style: Fixed base with reinforced flange
- Cushion type: Adjustable rubber buffers at both ends
- Rod material: Hard chrome-plated steel rod with anti-rotation feature
- Seal material: Heat-resistant NBR seals (up to 120℃ intermittent)
- Temperature range: -20℃ to 80℃ (continuous) / 120℃ peak
- Protection rating: IP40 (dust-protected)
- Weight: 2.3kg ±3% (without accessories)
- Dimensions: 185mm(L) × 80mm(W) × 80mm(H) (fully retracted)
- Max lateral load capacity: 150N at rod end
- Piston speed: 50–800mm/s (lubricated operation)
Heavy-duty welding clamp cylinder with welded construction for spark-resistant performance in hostile environments. Features integrated mounting lugs with M8 threaded holes for stable fixturing. The SE variant includes enhanced seals for particulate resistance in foundry/grinding applications.
- Robotic welding fixture positioning systems
- Automotive chassis component clamping during spot welding
- Forging press ejection mechanisms
- High-temperature furnace door interlocks
- Metal stamping die cushion systems
| Property | Property Value |
|---|---|
| sku | MCKB40X50SE |
| 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 | <40mm> |
| Stroke | <50mm> |
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.







