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 BSAI Locking Clamp Cylinder BSAI125X900S Technical Details
- Model: BSAI125X900S
- Type: Double-acting locking clamp cylinder
- Bore size: Ø125mm
- Stroke: 900mm
- Operating pressure: 0.05-1.0 MPa
- Locking force: 32,000N (max)
- Piston speed: 50-800mm/s
- Cushioning type: Adjustable hydraulic buffer
- Mounting style: MA3/MA4/MA5 optional (ISO 15552 standard)
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal type: HNBR/NBR seals
- Weight: 18.6kg (excluding accessories)
- Dimensions: 1,285mm(L) × 175mm(W) × 175mm(H)
- Port size: G3/8 (NPT1/2 optional)
- Protection class: IP65 (rod seal area)
Heavy-duty locking cylinder with integrated mechanical brake system, featuring precision-ground rod and wear-resistant guide bands. The dual-piston locking mechanism provides position holding without drift, even under sudden pressure drops. Special anti-rotation design ensures stable load handling with ±0.1mm repeat accuracy.
- Automated welding fixture positioning
- Press machine mold clamping
- Robotic arm end-of-arm tooling (EOAT) stabilization
- Elevated platform safety locking
- Die casting machine core pulling

Property | Property Value |
---|---|
sku | BSAI125X900S |
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 | S-Magnetic |
Cushion Stroke | <40mm> |
Bore Diameter | 125mm |
Stroke | <900mm> |
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.