Airtac BSAI Locking Clamp Cylinder BSAI32X600
The AirTAC Airtac BSAI Locking Clamp Cylinder BSAI32X600 is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 600mm stroke and a spring-applied, air-released clamp-lock that holds the rod at ANY position along its travel — with a static holding force of 600 N.
- BoreØ32 mm
- Stroke600 mm
- Cylinder portG1/8
- TypeSingle rod (BSAI)
- Enclasp portG1/8
- Rod threadM10×1.25
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac BSAI Locking Clamp Cylinder BSAI32X600
The AirTAC BSAI32X600 is a double-acting ISO 15552 profile cylinder featuring a spring-applied, air-released clamp-lock that grips the 12 mm carbon steel rod at any position along its 600 mm travel. Unlike standard cylinders, it provides a static holding force of 600 N to maintain load position without requiring live air pressure. The cylinder delivers a practical maximum thrust of 563 N at 0.7 MPa, but buyers must distinguish between thrust and holding force: the 600 N clamp rating dictates static load capacity, whereas thrust dictates movement capability.
This model uses a third G1/8 enclasp port to release the bidirectional grip, operating alongside the 1/8 PT cylinder ports. It is crucial to understand that the adjustable air cushions only decelerate the piston near stroke ends; the mechanical clamp is the sole device responsible for securing the load. Furthermore, the clamp locks only after the piston has stopped and cannot act as a dynamic brake for a moving rod.
Airtac BSAI Locking Clamp Cylinder BSAI32X600 Technical Specifications
| Model | Airtac BSAI Locking Clamp Cylinder BSAI32X600 |
|---|---|
| Series | BSAI ISO 15552 clamp-lock cylinder |
| Bore size | Ø32 mm |
| Stroke | 600 mm |
| Type | Single rod (BSAI), double acting |
| Cylinder port | G1/8 |
| Rod thread | M10×1.25 |
| Lock type | Spring-applied, air-released clamp (any position) |
|---|---|
| Static holding force | 600 N |
| Enclasp / unlock port | G1/8 |
| Operating pressure | 0.15 – 0.7 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Max stroke | Up to 700 mm |
Specifications follow the official AirTAC BSAI datasheet (ISO 15552). Operating pressure is 0.15–0.7 MPa (lower than a plain SAI). Port options: PT / G.
How the Clamp-Lock Holds
static holding force (Ø32 mm)
A spring-applied gripper clamps the rod and holds the load at any position in the stroke — not just at the stroke end (that is a SAIL) — and it is bidirectional: it holds whether the rod was extending or retracting.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa (max) | 563 N | — |
Push/pull as tabulated. Rated to the 0.7 MPa operating maximum for this series. The clamp holding force (600 N) is separate from cylinder thrust. Size with a margin.
Where the Airtac BSAI Locking Clamp Cylinder BSAI32X600 Is Used
Vertical Mid-Stroke Holding
Suspends loads at variable heights along the 600 mm stroke, using the 600 N clamp to secure the position without relying on continuous air pressure.
Emergency Power-Loss Hold
Prevents gravity-driven drops anywhere in the travel path during a sudden air supply failure, engaging only after the piston has come to a complete stop.
Machining Position Lock
Freezes the rod at a precise non-end location for inspection or light machining, ensuring the workpiece remains rigidly clamped during the process.
Is the Airtac BSAI Locking Clamp Cylinder BSAI32X600 the Right Clamp-Lock?
Choose this 32 mm bore when an application requires holding a load mid-stroke over a 600 mm travel, a scenario where a plain SAI cylinder would fail and a SAIL model only holds at stroke ends. If your static load exceeds the 600 N holding capacity, stepping up to the 40 mm bore increases the hold to 900 N and the thrust to 628 N at 0.5 MPa. Conversely, if locking is unnecessary, a standard SAI32X600 suffices. For this specific 600 mm stroke, the extended length demands an external guide to prevent excessive side loading on the 12 mm rod thread.
Replacement requires a single-rod, 32 mm bore, 600 mm stroke cylinder with PT ports. The correct mounting set includes Basic, FA, FB, CA, CB, CR, LB, TC, TCM1, and TCM2. Note that this unit lacks a magnet; adding the -S option enables CMSE reed and DMSE electronic sensors. Always unlock the clamp only after balancing air pressures on both sides of the piston to prevent abrupt rod movement, and add independent safety measures for human-safety-critical loads.
Quick checklist
- ✓ Hold needed at any position?
- ✓ Or stroke-end only → use SAIL
- ✓ Holding force ≥ your load
- ✓ Balanced-pressure unlock circuit
- ✓ Extra safety measure for people
Airtac BSAI Locking Clamp Cylinder BSAI32X600 FAQ
The BSAI32X600 provides a static holding force of 600 N. This bidirectional clamp locks the rod at any position along the 600 mm stroke, but it only engages after the piston has stopped moving and cannot brake a moving load.
The clamp is released via a third G1/8 enclasp port using 0.15-0.7 MPa air pressure. You must balance the air pressures on both sides of the piston before unlocking, otherwise the rod may jump abruptly. Independent safety measures are required for human-safety applications.
Related AirTAC Lock & Standard Cylinders
Request a Quote for Airtac BSAI Locking Clamp Cylinder BSAI32X600
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.