Airtac QCKR Rotary Clamping Cylinder QCKR50X20S
2. Features a stainless steel wiper ring integrated into the front cover for robust protection against welding slag and industrial debris, offering superior reliability over conventional dust boots;
3. Maintains identical mounting dimensions and compatibility with ACQ series, allowing shared use of ACQ mounting accessories.
Category: Rotary Clamping Cylinders | Brand: AirTAC | Series: QCKR
AirTAC QCKR Rotary Clamping Cylinder QCKR50X20S Specifications
- Model: QCKR50X20S
- Type: Rotary clamp cylinder with guided piston
- Bore size: 50mm
- Stroke: 20mm
- Clamping torque: 13.5 N·m (at 0.6 MPa)
- Operating pressure: 0.2–0.8 MPa
- Rotation angle: 90°±1°
- Port size: 1/4 NPT (G1/8 optional)
- Mounting style: Through-hole (M6×1.0 mounting screws)
- Piston material: Aluminum alloy hard anodized
- Rod material: Chrome-plated steel
- Seal type: HNBR wear-resistant seals
- Temperature range: -10℃ to 80℃
- Weight: 2.3 kg (with standard accessories)
- Dimensions: 160mm(L) × 85mm(W) × 76mm(H)
- Repeat positioning accuracy: ±0.2mm
- Air consumption: 127 cm³/stroke (at 0.6 MPa)
High-precision rotary clamping cylinder featuring integrated guide rails and wear-compensation mechanism. The twin-piston design ensures balanced clamping force distribution, with shock-absorbing end caps reducing vibration impact. Optimized for high-cycle applications requiring precise angular positioning.
- CNC machine tool fixture systems
- Automotive welding jig positioning
- Robotic arm end-effector tool changing
- Electronics assembly pallet locking
- Plastic injection mold clamping
Installation note:
Lubricate guide rails with ISO VG32 hydraulic oil before initial operation.
Maintain 0.3mm minimum clearance between clamping face and workpiece.
Use clean dry air with 5-40μm filtration.
| Property | Property Value |
|---|---|
| sku | QCKR50X20S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Direction Code | Right-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.