Airtac QCKR Rotary Clamping Cylinder QCKR63X30SMFB
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 QCKR63X30SMFB Rotary Clamping Cylinder Specifications
- Model: QCKR63X30SMFB
- Type: Double-acting rotary clamp cylinder
- Bore size: 63mm
- Stroke: 30mm
- Rotation angle: 90°±5°
- Torque output: 28.5 Nm (max @0.63MPa)
- Operating pressure: 0.1–0.8 MPa
- Port size: G1/8 (BSPP thread)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal type: NBR/PU combination
- Temperature range: -10℃ to 80℃
- Weight: 2.45 kg ±5%
- Dimensions: 178mm(L) × 78mm(W) × 78mm(H)
- Mounting pattern: ISO 15552 standard
- Repeat accuracy: ±0.5°
- Protection rating: IP54 (standard sealing)
High-torque rotary clamping cylinder featuring integrated mechanical locking mechanism with pneumatic override. The precision-ground helical gear system ensures smooth 90° rotation with position repeatability. Nickel-plated end covers provide corrosion resistance in humid environments. Requires filtered air (5-50μm) with ISO VG32-grade lubrication.
- CNC machine tool fixture positioning
- Automotive welding jig rotation systems
- Die casting mold clamping mechanisms
- Robotic end-effector tool changers
- Semiconductor wafer handling stages
Installation note:
Ensure alignment tolerance ≤0.2mm during mounting. Apply thread sealant
(LOCTITE 545 equivalent) to port connections. Perform initial 50-100
break-in cycles at 0.3MPa before full-pressure operation.
| Property | Property Value |
|---|---|
| sku | QCKR63X30SMFB |
| Mounting Type | Rear Cover Flange Connecting Plate |
| 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 | PT1/4 |
| 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.