1. A derivative series combining standard cylinders with integrated locking mechanisms;
2. Capability of position locking and braking at any intermediate stroke position;
3. Optimized locking design ensuring consistent holding force regardless of piston movement direction.
Category: Locking Cylinders | Brand: AirTAC | Series: BSAI
AirTAC BSAI125X80 Locking Clamp Cylinder Specifications
- Model: BSAI125X80
- Type: Double-acting locking clamp cylinder
- Bore size: Ø125mm
- Stroke: 80mm
- Operating pressure: 0.1–0.8 MPa
- Locking mechanism: Mechanical wedge self-locking
- Lock holding force: 28kN (at 0.5MPa)
- Mounting style: Standard flange (MF1) with optional foot mounts
- Cushioning: Adjustable pneumatic cushion
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Ambient temperature: -20℃ to +80℃
- Weight: 21.5kg (dry)
- Dimensions: 318mm(L) × 160mm(W) × 160mm(H)
- Port size: G1/2 (ISO228 standard)
- Rod thread: M30×1.5
- Protection rating: IP67 (standard seals)
- Repeat positioning accuracy: ±0.5mm
Heavy-duty locking cylinder featuring fail-safe mechanical wedge locking system for vertical load applications. The zinc-nickel plated piston rod and hardened cylinder tube ensure extended service life in high-cycle operations. Requires 5-40μm filtered air with ISO VG32 hydraulic oil mist lubrication (0.1-0.3cc/min recommended).
- Vertical press brake tool holding systems
- Automated welding fixture positioning
- Die casting machine mold clamping
- Overhead conveyor emergency brake systems
- Palletizing robot end-effector locking

Property | Property Value |
---|---|
sku | BSAI125X80 |
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°C to 70°C Speed Range: 30 to 500 mm/s |
Port Size | PT 1/2 |
Magnet | Non-magnetic |
Cushion Stroke | <40mm> |
Bore Diameter | 125mm |
Stroke | 80 mm |
Static Holding Force | 8600N |
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.