Airtac AirTAC QCKL Rotary Clamp Cylinder QCKL40X20SMFB
2. Equipped with a stainless steel scraper ring on the front cover for enhanced durability, effectively resisting welding spatter and dust ingress—more reliable than standard dust boots;
3. Identical installation dimensions and mounting configurations to the ACQ series, allowing compatibility with ACQ mounting accessories.
Category: Rotary Clamping Cylinders , Brand: AirTAC , Series: QCKL （Key technical terms: QPQ treatment, anti-slag, hard chrome-plated, scraper ring, dust ingress, mounting configurations）
AirTAC QCKL Rotary Clamping Cylinder QCKL40X20SMFB Specifications
- Model: QCKL40X20SMFB
- Type: Double-acting rotary clamping cylinder with mechanical lock
- Bore size: 40mm (1.57")
- Stroke: 20mm (0.79")
- Operating pressure: 0.1-0.8 MPa (14.5-116 psi)
- Rotation angle: 90° ±5°
- Clamping force: 2,500N @ 0.5MPa (562 lbf)
- Torque output: 20 N·m (14.75 lb-ft) max
- Port size: M5 (G1/8 optional)
- Piston material: Aluminum alloy with hard anodized finish
- Rod material: Chrome-plated steel
- Seal type: NBR seals with wear-resistant guide rings
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 1.8 kg (3.97 lbs)
- Dimensions: 153mm(L) × 62mm(W) × 62mm(H) (6.02"×2.44"×2.44")
- Mounting: Standard ISO 15552 mounting pattern with M6 threaded holes
- Repeat accuracy: ±0.2mm
- Response time: ≤0.3s @ 0.5MPa
High-precision rotary clamping cylinder combining linear motion with 90° rotation, featuring integrated mechanical locking for zero drift during machining operations. The dual-cam mechanism ensures smooth rotation and positive clamping, with adjustable cushioning at both ends. Includes magnetic piston for position sensing compatibility (sensor not included).
- CNC machine tool fixture clamping systems
- Automotive welding jig positioning
- Robotic arm end-effector tool changing
- Precision grinding machine workholding
- Semiconductor wafer handling equipment
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. Maintain 0.3-0.6mm clearance between clamping surface and workpiece. For vertical mounting, install locking pin on upper side. Requires 5μm filtered air supply.
| Property | Property Value |
|---|---|
| sku | QCKL40X20SMFB |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Direction Code | LH (Left-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.