2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB40X400 Locking Cylinder Specifications
- Model: SCLB40X400
- Type: Double-acting cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 400mm
- Operating pressure: 0.1–1.0 MPa
- Locking force: ≥800N (at 0.5MPa)
- Operating temperature: -10℃ to 70℃
- Cushioning: Adjustable elastic cushion
- Locking method: Manual release lever (emergency override)
- Mounting type: Standard ISO/VDMA front flange (MF1) & rear foot mounting (FB)
- Rod end thread: M16×1.5
- Port size: G1/8 (NPT1/8 optional)
- Seal material: Polyurethane (NBR optional)
- Weight: 2.7kg (±3%)
- Dimensions: 565mm(L) × 68mm(W) × 68mm(H)
- Rod diameter: 16mm
- Protection rating: IP54 (standard wiper seal)
Heavy-duty locking cylinder with fail-safe position retention, featuring dual-stage mechanical locking mechanism activated by air pressure loss. Precision honed tube with chrome-plated piston rod ensures smooth operation under high side loads. Requires 5-40μm filtered lubricated air (ISO 8573-1 class 4).
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- Press machine tooling position locks
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- Robotic welding positioner clamps
| Property | Property Value |
|---|---|
| sku | SCLB40X400 |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <400mm> |
| Lock Position | Rear Cover with Lock Type |
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.



