Airtac QCKR Rotary Clamping Cylinder QCKR40X30SM
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 QCKR40X30SM Rotary Clamping Cylinder Specifications
- Model: QCKR40X30SM
- Bore size: 40mm
- Stroke: 30mm
- Operating pressure: 0.1–0.8 MPa
- Operation method: Double-acting with auto-rotation mechanism
- Mounting type: Side flange (ISO 15552 standard)
- Port size: 1/4" NPT (G1/8 optional)
- Cylinder material: Aluminum alloy (hard anodized)
- Piston rod material: Chrome-plated steel
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Rotation angle: 90° ±1°
- Repeat positioning accuracy: ±0.5°
- Cushioning: Adjustable elastic buffer
- Protection rating: IP40
- Weight: 2.8kg (with standard accessories)
- Dimensions: 210mm(L) × 76mm(W) × 76mm(H)
High-torque rotary clamping cylinder featuring integrated rotation and linear motion. The unique dual-cylinder design provides 300N·m holding torque at 0.6MPa, with precision ground helical gear teeth for smooth 90° rotation. Includes anti-vibration pads and torque adjustment screws. Requires 5μm filtered air supply with ISO VG32 lubricator.
- CNC machine tool fixture positioning
- Automated welding jig rotation systems
- Robotic arm end-effector clamping
- Precision mold changing mechanisms
- Electronics PCB assembly stations
Installation note:
Always align rotation axis perpendicular to clamping surface.
Pre-lubricate gear teeth with MIL-PRF-6085 grease during initial installation.
Allow 50mm clearance for rotary motion arc.
Critical parameters:
Maximum permissible side load: 150N |
Cycle rate: ≤15 cycles/min (with full rotation) |
Lubrication interval: 500km of piston travel
| Property | Property Value |
|---|---|
| sku | QCKR40X30SM |
| 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 | 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.