Airtac QCKR Rotary Clamping Cylinder QCKR63X20SMFB
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 QCKR63X20SMFB Specifications
- Model: QCKR63X20SMFB
- Type: Rotary clamping cylinder with manual lock
- Bore size: 63 mm
- Stroke: 20 mm
- Operating pressure: 0.1–0.8 MPa
- Rotation angle: 90° ±5°
- Port size: 1/4" NPT (G1/8 optional)
- Clamping force: 1,470 N @ 0.5 MPa
- Manual override: Standard with lock mechanism
- Body material: Aluminum alloy (anodized)
- Piston rod: Stainless steel (SUS304)
- Seal material: NBR rubber
- Temperature range: -20℃ to 80℃
- Protection rating: IP54
- Weight: ~3.2 kg
- Dimensions: 205mm(L) × 85mm(W) × 85mm(H)
A heavy-duty rotary clamping cylinder featuring precision ground guide rods and dual ball-bearing rotation mechanism. The integrated manual lock ensures fail-safe position retention during power loss. Corrosion-resistant construction with 20μm hard anodized surface treatment for industrial environments. Requires filtered lubricated air (ISO 8573-1 class 3.4.3).
- CNC machine tool fixture systems
- Automated welding jig positioning
- Pallet clamping in FMS (Flexible Manufacturing Systems)
- Robotic assembly station workholding
- Die casting mold securement
Installation tip:
Align clamping arm within ±0.5° of target position before tightening mounting bolts.
Lubricate rotating joints with ISO VG32 hydraulic oil monthly. Maximum side load: 150N.
| Property | Property Value |
|---|---|
| sku | QCKR63X20SMFB |
| 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.