Airtac SAILB Rear Lock Cylinder SAILB40X300
2. Unlocking modes: Automatic and Manual.
Category: Locking Cylinders | Brand: AirTAC | Series: SAILB （Note: Professional term adjustments include "Locking Cylinder" as industry-standard terminology, "Unlocking modes" for operational clarity, and maintaining brand capitalization consistency. HTML tags preserved as requested.）
AirTAC SAILB40X300 Locking Cylinder Specifications
- Model: SAILB40X300
- Type: Double-acting cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 300mm
- Operating pressure: 0.05–1.0 MPa
- Locking force: 2,800N (at 0.5MPa)
- Piston speed: 50–800mm/s
- Cushioning: Adjustable elastic cushion
- Port size: M5x0.8 (G1/8 optional)
- Ambient temperature: -10℃ to 80℃
- Material: Aluminum alloy barrel, CRMo steel piston rod
- Seal material: NBR + PU hybrid seals
- Protection rating: IP54 (standard), IP67 (optional)
- Weight: 3.8kg ±5%
- Dimensions: 570mm(L) × 56mm(W) × 56mm(H)
- Rod thread: M16x1.5 (external)
- Lock release pressure: ≥0.15MPa
Heavy-duty locking cylinder with fail-safe mechanical brake mechanism. Features dual-stage locking for mid-stroke position retention and overload protection. The chromium-plated piston rod provides enhanced corrosion resistance, while the dual-seal design ensures leak-free operation even in dusty environments.
- Vertical lifting systems requiring position hold (elevator safety brakes)
- Injection molding machine core-pull mechanisms
- Automated warehouse vertical stackers
- Press machine safety interlocks
- Solar panel tilt adjustment systems
Installation note:
Requires clean, dry air supply (ISO 8573-1:2010 Class 3.4.2).
Lubricate with ISO VG32 hydraulic oil monthly. Locking mechanism
must engage/disengage parallel to gravity vector. Maintain 0.3mm
minimum clearance between rod end and load during alignment.
Critical parameters:
Locking force reduces by 15% for every 0.1MPa below rated pressure.
Avoid side-load exceeding 50N. Cycle rate limited to 80% of standard
cylinder ratings due to brake heat generation.
| Property | Property Value |
|---|---|
| sku | SAILB40X300 |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Cushion Type | Adjustable Cushioning |
| Bore Diameter | <40mm> |
| Stroke | 300mm |
| 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.