2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB100X125S Locking-Type Cylinder Specifications
- Model: SCLB100X125S
- Type: Double-acting cylinder with mechanical locking mechanism
- Bore size: 100mm
- Stroke: 125mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.8 MPa
- Locking force: 18,000N (max static load)
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion
- Lock type: Spring-activated mechanical brake
- Mounting: ISO 15552 standard (multiple mounting options)
- Port size: G1/2 (BSPP thread)
- Body material: Aluminum alloy (A6063-T5)
- Rod material: Chrome-plated steel (45#)
- Seal material: NBR (nitrile rubber)
- Weight: 5.5kg (excluding accessories)
- Dimensions: 300mm(L) × 100mm(W) × 100mm(H) (extended length)
- Retracted length: 175mm
- Max thrust: 6,283N @0.8MPa
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil)
- Protection rating: IP54 (standard), IP67 optional
Heavy-duty locking cylinder designed for vertical load applications requiring position retention during power loss. Features dual safety mechanism with manual override and position detection slots. The chrome-plated piston rod incorporates a wear-resistant coating (HCF coating) for extended service life.
- Automated material handling systems (emergency stop positions)
- Press machine safety interlocks
- Elevation platforms in cleanroom environments
- Injection molding machine core-pulling mechanisms
- Solar panel tilt adjustment systems
1. Requires minimum 0.3MPa air pressure for proper lock release
2. Lubricator required if operating above 0.5m/s piston speed
3. Vertical mounting recommended for optimal locking performance
4. Use shock absorber when stroke end impact energy exceeds 1.5J
Replace lock mechanism springs every 500,000 cycles or 2 years (whichever comes first). Avoid using silicone-based lubricants which may degrade NBR seals.
| Property | Property Value |
|---|---|
| sku | SCLB100X125S |
| 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 | PT 1/2 |
| Magnet | S-Magnetic |
| Bore Diameter | 100mm |
| 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.



