Airtac SULF Front Locking Cylinder SULF80X400
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF Series Front Lock Cylinder SULF80X400 Technical Details
- Model: SULF80X400
- Type: Double-acting cylinder with mechanical front lock
- Bore size: Ø80 mm
- Stroke: 400 mm (customizable 25-1000mm)
- Operating pressure: 0.1-1.0 MPa
- Locking mechanism: Wedge-type mechanical lock (front position)
- Lock holding force: 12,500 N max
- Operation direction: Bidirectional locking
- Cushioning: Hydraulic buffer + adjustable cushion screw
- Mounting: Standard ISO/VDMA front flange (MF1) with optional rear foot mounts
- Port size: G3/8 (NPT1/2 optional)
- Temperature range: -20℃ to 120℃ (with high-temp seals)
- Cylinder tube material: Aluminum alloy AL6063-T5 with hard anodizing
- Piston rod material: Chrome-plated steel S45C
- Seal material: NBR standard (FKM available for chemical resistance)
- Weight: 4.8 kg ±3%
- Dimensions: 650mm(L) × 112mm(W) × 112mm(H) (extended length)
- Retracted length: 250mm
- Rod thread: M20×1.5 external thread
- Protection rating: IP65 (IP67 with optional wiper)
Heavy-duty locking cylinder featuring instantaneous position holding capability through its wedge-block locking mechanism. The integrated hydraulic cushion prevents end-stroke impact damage (adjustable via 2mm hex key). Special chromium-plated rod surface treatment (Ra0.2μm) ensures smooth operation and wear resistance. Includes magnetic piston for position sensing compatibility.
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Installation criticals:
Lock engagement requires minimum 0.3MPa pressure. Always disengage lock before manual override.
Lubricate wedge slots with ISO VG32 hydraulic oil monthly. Avoid side-load exceeding 200N during operation.
| Property | Property Value |
|---|---|
| sku | SULF80X400 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | <400mm> |
| 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.