Airtac SULF Front Locking Cylinder SULF63X500S
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF63X500S Front Lock Cylinder Technical Details
- Model: SULF63X500S
- Type: Double-acting cylinder with mechanical front lock
- Bore size: Ø63 mm
- Stroke: 500 mm
- Operating pressure: 0.05–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Lock mechanism: Spring-activated mechanical brake
- Operation: Dual control (air pressure release required for lock disengagement)
- Port size: G3/8 (1/2" NPT optional)
- Seal material: Nitrile rubber (NBR) with wear-resistant guide rings
- Temperature range: -20℃ to 80℃
- Protection rating: IP65 (standard) / IP67 (optional)
- Weight: 7.5 kg (excluding accessories)
- Dimensions: 700mm(L) × 125mm(W) × 125mm(H) (at full extension)
- Rod thread: M20×1.5 external thread
- Mounting: Standard ISO/VDS 24552 base mounting
Heavy-duty locking cylinder designed for position retention in emergency stops or power failure scenarios. Features dual safety with mechanical brake engagement upon air pressure loss. The chrome-plated piston rod and anodized aluminum construction ensure corrosion resistance in harsh environments. Requires 5μm filtered lubricated air (ISO 8573-1 class 3).
- Press machine safety interlocks
- Automated welding fixture positioning
- Elevator emergency braking systems
- Die-casting machine mold clamping
- Overhead crane load-locking mechanisms
Installation criticals:
Must maintain ≤0.3mm perpendicularity tolerance between piston rod and load.
Lock engagement requires ≥0.3 MPa residual pressure release. Perform weekly
brake clearance checks (0.1-0.3mm gap recommended).
Safety notice:
Never override mechanical lock manually during operation.
Always depressurize both ports before maintenance.
Minimum 200-hour run-in period required for optimal brake performance.
| Property | Property Value |
|---|---|
| sku | SULF63X500S |
| 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 | 500mm |
| 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.