Airtac QDKR Pivoting Clamping Cylinder QDKR40X5SU
1. Achieves rotational motion at identical elevation level with zero rotational stroke, offering enhanced spatial efficiency compared to QCK series in confined environments;
2. Versatile mounting configurations with optional front cover boss-type or flat-type designs;
3. Dual-pin rotational guide groove mechanism ensures smooth operation and exceptional repeat positioning accuracy (±0.5°);
4. Integrated sensor mounting grooves on cylinder periphery enable direct installation without auxiliary accessories.
Category: Rotary Clamping Cylinders | Brand: AirTAC | Series: QDKR
AirTAC QDKR40X5SU Rotary Clamping Cylinder Specifications
- Model: QDKR40X5SU
- Type: Double-acting rotary clamp cylinder with integrated guide
- Bore size: 40mm
- Stroke: 5mm
- Operating pressure: 0.1–0.8 MPa (14.5–116 PSI)
- Rotation angle: 180° ±5°
- Actuation: Pneumatic (air supply required)
- Cushioning: Adjustable rubber buffer
- Mounting style: Side flange mounting (ISO 15552 standard)
- Port size: G1/8 (Rc1/8 optional)
- Temperature range: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy with hard anodizing
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (Nitrile rubber)
- Protection class: IP40
- Weight: 1.8kg (3.97 lbs)
- Dimensions:
- Length (retracted): 147mm
- Width (flange to flange): 82mm
- Height (including mounting base): 105mm
Precision rotary clamping cylinder combining linear motion with 180° rotation, featuring dual-position locking mechanism for secure workpiece fixation. The hardened guide rails ensure ≤0.05mm repeat positioning accuracy. Requires filtered lubricated air (ISO 8573-1:2010 Class 3.4.2) with 20-30μm filtration.
- CNC machining center tooling plate clamping
- Automated welding fixture positioning
- PCB assembly line component retention
- Automotive part transfer systems
- Medical device manufacturing jigs
Installation guidelines:1. Align cylinder axis within 0.2° of perpendicular to work surface
2. Maintain 0.5-1mm clearance between clamp arm and workpiece
3. Use anti-vibration washers on mounting bolts
4. Lubricate sliding surfaces with ISO VG32 hydraulic oil monthly
Avoid lateral forces exceeding 120N during operation.Maximum permissible moment: 18N·m (axial), 12N·m (radial)
| Property | Property Value |
|---|---|
| sku | QDKR40X5SU |
| Front Cover Type | Flat Type |
| Clamping Stroke | <5mm> |
| 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 to 70°C Rotation Angle: 90° |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| 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.