Airtac AirTAC QCKL Rotary Clamp Cylinder QCKL20X20SM
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 QCKL20X20SM Rotary Clamping Cylinder Specifications
- Model: QCKL20X20SM
- Type: Double-acting rotary clamping cylinder
- Bore size: Ø20mm
- Stroke: 20mm
- Operating pressure: 0.1–0.9 MPa
- Rotation angle: 90°±1°
- Clamping force: 245N @0.5MPa
- Port size: M5x0.8 (dual ports)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel SUS304
- Seal type: NBR + special wear-resistant ring
- Temperature range: -10℃ to 80℃
- Weight: 0.68kg (1.5 lbs)
- Dimensions: 146mm(L) × 42mm(W) × 42mm(H)
- Mounting: Standard M6 threaded holes (4 places)
- Protection rating: IP54 (standard), IP67 optional
High-precision rotary clamping cylinder featuring integrated wedge mechanism for zero-backlash operation. The hardened guide rail structure ensures ≤0.03mm repeat positioning accuracy. Optimized for high cycle applications (up to 1,500,000 cycles) with self-lubricating bushings. Includes magnetic piston for position detection compatibility.
- CNC machine tool fixture positioning
- Automated welding jig systems
- PCB board clamping in SMT lines
- Robotic arm end-effector tooling
- Precision mold changing systems
Installation note:
Apply 0.5-1Nm torque during mounting. Requires air lubrication (ISO VG32 or equivalent)
when operating above 0.5m/s. Avoid side loads exceeding 30N.
- 5,000km travel distance (standard seals)
- 10,000km (optional heavy-duty seal kit)
- Relubrication interval: 2 million cycles or 6 months
| Property | Property Value |
|---|---|
| sku | QCKL20X20SM |
| Mounting Type | Without Mounting Accessories |
| 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 | M5×0.8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| 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.