Airtac SULF Front Locking Cylinder SULF63X250S
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF Front Lock Cylinder SULF63X250S Technical Specifications
- Model: SULF63X250S
- Bore size: 63mm
- Stroke: 250mm
- Operating pressure: 0.1–0.8 MPa
- Locking mechanism: Mechanical position lock (front side)
- Lock holding force: 1,500N (at 0.5MPa)
- Cushioning type: Adjustable air cushion
- Port size: G1/8 (M5 optional)
- Piston speed: 50–800mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Body material: Aluminum alloy (anodized)
- Rod end thread: M20×1.5
- Weight: 3.2kg ±5%
- Dimensions: 313mm(L) × 63mm(W) × 63mm(H)
- Protection class: IP40
- Mounting options: Front flange (ISO 15552 standard)
Heavy-duty locking cylinder with precision ground rod and dual piston seals, designed for vertical load holding applications. Features fail-safe mechanical locking that engages automatically upon pressure loss. The chrome-plated piston rod includes wear-resistant coating for extended service life.
- Automated assembly line clamping fixtures
- Vertical lifting systems in material handling
- Safety interlock mechanisms for press machines
- Position retention in robotic welding arms
- Elevator emergency braking systems
Installation guidelines:
Requires minimum 0.3MPa unlocking pressure. Lubricate with ISO VG32 hydraulic oil.
Avoid side loads exceeding 50N. Perform lock mechanism inspection every 500,000 cycles.
Critical note:
Lock engagement requires complete pressure release (≤0.02MPa).
Always install in vertical orientation with lock facing downward for optimal debris clearance.
| Property | Property Value |
|---|---|
| sku | SULF63X250S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <250MM> → <250mm> |
| 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.