Airtac AirTAC QCKL Rotary Clamp Cylinder QCKL50X20SMFB
2. Equipped with a stainless steel scraper ring on the front cover for enhanced durability, effectively resisting welding spatter and dust ingress—more reliable than standard dust boots;
3. Identical installation dimensions and mounting configurations to the ACQ series, allowing compatibility with ACQ mounting accessories.
Category: Rotary Clamping Cylinders , Brand: AirTAC , Series: QCKL （Key technical terms: QPQ treatment, anti-slag, hard chrome-plated, scraper ring, dust ingress, mounting configurations）
AirTAC QCKL50X20SMFB Rotary Clamping Cylinder Specifications
- Model: QCKL50X20SMFB
- Type: Double-acting rotary clamping cylinder
- Bore size: Ø50mm
- Stroke: 20mm
- Operating pressure: 0.1–1.0 MPa
- Rotation angle: 90° standard (customizable)
- Clamping force: 1,570N @ 0.5MPa
- Mounting type: MFB series flange (ISO 15552 compatible)
- Cushioning: Adjustable pneumatic cushion
- Port size: G1/8 (NPT1/4 optional)
- Temperature range: -10℃ to 80℃
- Body material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 2.8kg ±3%
- Dimensions: 180mm(L) × 78mm(W) × 78mm(H)
- Protection rating: IP54 (standard), IP67 (optional)
- Repeat accuracy: ±0.5mm
Heavy-duty rotary clamping cylinder with integrated T-slot for tooling plate attachment. Features dual guide rods for enhanced stability and anti-rotation pins for precise angular positioning. Includes wear-resistant bronze bushings and auto-lubrication design for maintenance-free operation.
- Fixture clamping in CNC machining centers
- Workpiece positioning in automotive welding lines
- Mold locking mechanisms in injection molding
- Pallet locking systems for FMS (Flexible Manufacturing Systems)
- Robotic end-effector tool changers
Installation note:
Ensure proper alignment of rotary axis before air supply connection.
Use clean dry air with 5-40μm filtration. Lubricate with ISO VG32
turbine oil if operated below -5℃. Maximum side load capacity: 300N.
| Property | Property Value |
|---|---|
| sku | QCKL50X20SMFB |
| Mounting Type | Rear Cover Flange Connecting Plate |
| Clamping Stroke | <20mm> |
| 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: 50-200 mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Direction Code | LH (Left-Hand) |
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.