Airtac QCKR Rotary Clamping Cylinder QCKR63X20SFB
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 QCKR63X20SFB Specifications
- Model Decoding: QCKR63-X20-S-F-B
- 63: Cylinder bore size (63mm)
- X20: Extended stroke length (20mm)
- S: Standard mounting type
- F: Double piston rod design
- B: Built-in magnetic sensor slot
- Bore diameter: 63mm (±0.1mm tolerance)
- Stroke: 20mm (adjustable with stopper)
- Rotation angle: 90°±3° (clock/counter-clockwise)
- Operating pressure: 0.15–0.8 MPa
- Clamping torque: 12.5 N·m @ 0.5 MPa
- Port size: G1/8 (BSPP thread)
- Cushioning: Adjustable pneumatic cushion
- Body material: Anodized aluminum alloy (AL6061)
- Seal material: HNBR rubber (-20℃ to 120℃)
- Weight: 2.45kg (without accessories)
- Dimensions: 148mm(L) × 82mm(W) × 82mm(H)
- Mounting pattern: ISO 15552 standard
- Protection rating: IP67 (dust/water resistant)
- Repeat accuracy: ±0.5mm
High-torque rotary clamping cylinder with integrated guide mechanism, featuring anti-backlash gear engagement for precision positioning. The twin-piston design generates balanced rotational force while maintaining compact dimensions. Sealed bearings and corrosion-resistant coatings ensure durability in harsh environments. Requires filtered lubricated air (ISO 8573-1 class 3.4.2).
- CNC machine tool fixture clamping
- Robotic welding positioner locking
- Automotive part assembly jigs
- Electronics PCB press-fit mechanisms
- Packaging line product orientation systems
Installation guidelines:1. Align mounting surface flatness within 0.1mm/m
2. Use M6x1.0 mounting screws (Grade 8.8 or higher)
3. Maintain 0.5-1mm clearance for rotation arc
4. Lubricate with ISO VG32 pneumatic oil
5. Perform torque calibration after 500 cycles
| Property | Property Value |
|---|---|
| sku | QCKR63X20SFB |
| 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 | 63mm |
| 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.