Airtac SULB Lock Cylinder SULB40X450S
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB40X450S Locking Cylinder Specifications
- Model: SULB40X450S
- Type: Double-acting cylinder with mechanical locking
- Bore size: 40mm
- Stroke: 450mm
- Operating pressure: 0.1–0.8 MPa
- Locking force: ≥1,200N (at 0.5MPa)
- Locking method: Spring-activated wedge mechanism
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Standard ISO/VDS 24552 (multiple options available)
- Port size: G1/8 (NPT1/8 optional)
- Weight: 6.8kg (excluding accessories)
- Dimensions: 650mm(L) × 52mm(W) × 52mm(H)
- Rod material: Chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal material: High-grade NBR with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Protection rating: IP67 (rod extended), IP65 (static)
- Lubrication: Pre-lubricated (DOP-free grease)
Heavy-duty locking cylinder featuring fail-safe position retention during air supply interruption. The wedge-lock mechanism provides zero-backlash holding force, with precision-ground rod surface (Ra≤0.4μm) ensuring smooth operation. Integrated shock absorbers minimize end-impact noise below 75dB(A).
- Vertical lifting mechanisms in assembly lines
- Safety brakes for overhead material handling
- Position retention in CNC tool changers
- Emergency stop systems for press machines
- Precision fixturing in aerospace jigs
Installation guidelines:
Maintain ≤0.5mm/m alignment tolerance during mounting.
Requires weekly lubrication (ISO VG32 equivalent) for optimal lock engagement.
Avoid lateral loads exceeding 150N on piston rod.
| Property | Property Value |
|---|---|
| sku | SULB40X450S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 450mm |
| 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.