Airtac SULF Front Locking Cylinder SULF40X450
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF40X450 Front Locking Cylinder Specifications
- Model: SULF40X450
- Bore size: 40mm
- Stroke: 450mm
- Operating pressure: 0.05–1.0 MPa
- Locking force: ≥300N (at 0.5MPa)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Locking method: Mechanical wedge lock (front position)
- Port size: G1/8 (NPT1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800mm/s
- Material: Aluminum alloy barrel, stainless steel piston rod
- Seal type: NBR seals (FKM available for high-temp)
- Weight: ~3.5kg (without accessories)
- Dimensions: 615mm(L) × 82mm(W) × 82mm(H)
- Protection class: IP54 (standard), IP67 (optional)
Heavy-duty locking cylinder with instant position-holding capability, featuring a fail-safe mechanical wedge locking mechanism that engages automatically at stroke end. The dual adjustable air cushions minimize impact during high-speed operation. Special chromium-plated piston rod resists side loads in misalignment conditions.
- Vertical lifting mechanisms requiring position retention
- Emergency stop systems in automated production lines
- Clamping fixtures for CNC machining centers
- Overhead material handling equipment
- Press brake tool positioning systems
Installation note:
Locking mechanism requires 0.3MPa minimum pressure for reliable disengagement.
Lubricate wedge surfaces with ISO VG32 hydraulic oil monthly. Avoid mounting
in orientations where external vibration parallels the locking direction.
| Property | Property Value |
|---|---|
| sku | SULF40X450 |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 450mm |
| Lock Position | Front Cover with Lock |
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.