Airtac QCKR Rotary Clamping Cylinder QCKR25X30SM
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 QCKR25X30SM Rotary Clamping Cylinder Specifications
- Model: QCKR25X30SM
- Bore size: 25mm
- Stroke: 30mm
- Action type: Double-acting with auto-rotation mechanism
- Operating pressure: 0.1–0.8 MPa (14.5–116 psi)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Port size: PT1/8 (G1/8 optional)
- Cushioning: Rubber buffer + adjustable cushion screw
- Seal material: NBR (Nitrile) with wear-resistant ring
- Mounting style: Standard square flange base (MF1)
- Rotation angle: 90° ±5° automatic positioning
- Repeat positioning accuracy: ±0.5°
- Piston speed: 50–700 mm/s
- Protection rating: IP40 (standard), IP67 optional
- Weight: 1.2 kg (2.65 lbs)
- Dimensions: 150mm(L) × 50mm(W) × 50mm(H)
- Rod end thread: M10×1.25
- Magnet type: Built-in ring magnet (SM series)
High-torque rotary clamping cylinder featuring integrated rotation mechanism for precise 90° workpiece positioning. The chrome-plated piston rod and anodized aluminum body ensure corrosion resistance in humid environments. Requires 5μm filtered air and ISO VG32 hydraulic oil lubrication (optional). Includes magnetic piston for position sensing compatibility.
- CNC machine tool fixture switching
- Automated welding jig positioning
- PCB assembly line clamping systems
- Robotic arm end-effector rotation
- Automotive part testing equipment
Installation note:
Ensure proper alignment of rotation axis and apply Loctite 243 to mounting bolts.
For vertical mounting, install air exhaust silencer upward. Lubricate every 6 months
under normal operation (500 cycles/day).
| Property | Property Value |
|---|---|
| sku | QCKR25X30SM |
| Mounting Type | Without Mounting Accessories |
| Clamping Stroke | 30mm |
| 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 | <25 mm> |
| 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.