Airtac SULB Lock Cylinder SULB40X125
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB40X125 Locking Cylinder Technical Specifications
- Model: SULB40X125
- Type: Double-acting cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 125mm (±0.5mm tolerance)
- Operating pressure: 0.1-0.8 MPa
- Locking force: 1,570N (at 0.5MPa)
- Locking method: Wedge-type mechanical lock (manual release option)
- Mounting style: Basic type (MF1), front flange (MF2), rear flange (MF3) optional
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR + Polyurethane
- Port size: M5x0.8 (standard), G1/8 optional
- Weight: 2.8kg (excluding accessories)
- Dimensions:
- Extended length: 281mm
- Retracted length: 156mm
- Body diameter: 52mm
- Mounting hole spacing: 32mm (vertical) × 40mm (horizontal)
Heavy-duty locking cylinder with fail-safe position retention capability, featuring integrated wedge-lock mechanism that engages automatically at stroke ends. The dual-piston design ensures stable locking force distribution, with corrosion-resistant construction for harsh environments. Requires 5-40μm filtered air with ISO VG32 lubricator oil (0.1-1 drop/min recommended).
- Vertical load holding in automated assembly lines
- Safety positioning in press machinery
- Workpiece clamping in CNC machining centers
- Emergency stop systems in material handling
- Position retention in robotic welding fixtures
Installation guidelines:
Maintain vertical alignment (±3° tolerance) for optimal locking performance.
Allow minimum 50mm clearance for rod extension. Apply initial lubrication
(DA-10S grease) to rod surface before first operation. Lock engagement
requires 0.3MPa minimum pressure. Regular maintenance every 500km of stroke
travel recommended.
| Property | Property Value |
|---|---|
| sku | SULB40X125 |
| 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 | 125mm |
| 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.