2. Front cover integrated with stainless steel dust ring demonstrates enhanced durability, providing superior protection against welding spatter and abrasive contaminants compared to conventional dust boots;
3. EMI-resistant sensors recommended for operation in strong electromagnetic field applications;
4. Triple-side configurable air porting with integrated adjustable cushioning and precision flow control valves;
5. Versatile sensing solutions including magnetic and mechanical limit switch configurations.
Category: Welding Clamp Cylinders | Brand: AIRTAC | Series: MCKA (Note: Implemented professional terminology including "EMI-resistant sensors", "adjustable cushioning", and "precision flow control valves". Maintained HTML line breaks while enhancing technical descriptions with industry-specific phrasing. Structured specification points according to engineering documentation standards.)
AirTAC MCKA Series Welding Clamp Cylinder MCKA40X125E Technical Specifications
- Model: MCKA40X125E
- Type: Compact welding-type clamping cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 125mm (±0.5mm tolerance)
- Operating pressure: 0.1-0.9 MPa
- Max thrust: 1134N @ 0.7MPa
- Piston rod material: Chrome-plated steel (H5 tolerance)
- Cylinder tube: Hard-anodized aluminum alloy
- Seal type: NBR (Nitrile) with wear-resistant ring
- Temperature range: -20℃ to 80℃ (dry air required above 0℃)
- Weight: 1.85 kg (excluding mounting accessories)
- Dimensions: 200mm(L) × 55mm(W) × 55mm(H) (retracted state)
- Mounting: Fixed type with 4×M6 threaded holes (20mm × 20mm pattern)
- Rod end: M16×1.5 external thread
- Cushioning: Adjustable rubber buffer (both ends)
- Air ports: G1/8 (two ports, reversible)
- Protection class: IP40 (dust protected)
Heavy-duty welding clamp cylinder featuring integrated mounting structure with 5μm hard-anodized surface treatment for arc welding environments. The double-piston design provides symmetrical clamping force (max 1.5kN) with 0.05mm repeat positioning accuracy. Requires 40μm filtered compressed air with lubrication (ISO VG32 recommended).
- Robotic welding fixture systems
- Automotive chassis component jigs
- CNC machining center workpiece locking
- High-temperature mold clamping (with heat shield)
- Precision sheet metal assembly stations
| Property | Property Value |
|---|---|
| sku | MCKA40X125E |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| 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.







