Airtac BSE Clamp Standard Cylinder BSE32X25S
The AirTAC Airtac BSE Clamp Standard Cylinder BSE32X25S is a genuine double-acting ISO 15552 cylinder with an integrated spring-applied, air-released ROD LOCK. If air is cut or an E-stop is hit, the collet clamps the Ø12mm rod and holds up to 600 N in either direction — no drift. Ø32mm bore, 25mm stroke, PT1/8 cylinder ports, G1/8 lock-release port.
- BoreØ32 mm
- Stroke25 mm
- Static holding force600 N
- Lock typeSpring-lock / air-release
- Cylinder portPT1/8
- Lock-release portG1/8
- 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 BSE Clamp Standard Cylinder BSE32X25S
The AirTAC BSE32X25S is a double-acting, single-rod ISO 15552 profile cylinder with an integrated spring-applied, air-released rod lock. It delivers a 600 N bidirectional static holding force with zero live air, ensuring suspended loads stay exactly where they stopped during an E-stop or pressure loss. Operating pressure is capped at 0.7 MPa, and the lock uses a dedicated G1/8 release port.
This 32 mm bore, 25 mm stroke variant includes a magnet for position sensing and uses adjustable air cushions at both ends. The collet lock engages mechanically, meaning the air cushion provides end-of-stroke deceleration but the lock provides the actual holding power. It accepts standard SE mounting accessories, except FTC.
Rod Lock — 600 N Static Holding (Ø32mm)
A spring clamps the collet onto the rod, so the Airtac BSE Clamp Standard Cylinder BSE32X25S holds its position in both directions when air is lost, exhausted or an E-stop trips. Apply 0.15–0.7 MPa to the G1/8 release port to unlock. Engage the lock only after the rod has stopped (it is not a dynamic brake), and release only when the pressures on both sides of the piston are balanced. Allow at least 0.5 s for full release before moving.
Airtac BSE Clamp Standard Cylinder BSE32X25S Technical Specifications
| Model | Airtac BSE Clamp Standard Cylinder BSE32X25S |
|---|---|
| Series | BSE ISO 15552 rod-lock cylinder |
| Bore size | Ø32 mm |
| Stroke | 25 mm |
| Static holding force | 600 N |
| Cylinder port | PT1/8 |
| Lock-release port | G1/8 |
| Rod thread | M10×1.25 |
|---|---|
| Operating pressure | 0.15 – 0.7 MPa |
| Unlocking pressure | 0.15 – 0.7 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 27 mm |
| Max stroke | Up to 700 mm |
Specifications follow the official AirTAC BSE datasheet. The lock uses the SE standard body; SE mounting accessories fit BSE except FTC. Port options: PT (standard) / G (BSPP); lock-release port is G1/8.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa (max) | 563 N | — |
| Max drive (@0.7 MPa) | 57 kgf | |
Drive force is separate from the 600 N static holding force of the lock. BSE operates up to 0.7 MPa. Size with a safety margin.
Model Code: Airtac BSE Clamp Standard Cylinder BSE32X25S
| B | Rod-lock cylinder prefix. |
|---|---|
| SE | ISO 15552 standard double-acting body. |
| 32 | Bore size in mm. |
| ×25 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensor sensing. |
Thread: PT (blank) / G. Mounting (BSE): Basic, LB, FA, FB, CA, CB, CR, TC (FTC is not available on BSE). Related: SE (no lock), BSED (double-rod rod lock). Sensors CMSE/DMSE fit magnetic BSE.
Where the Airtac BSE Clamp Standard Cylinder BSE32X25S Is Used
Small Vertical Lift
Holds a 600 N vertical pick-and-place head mid-stroke. If air exhausts suddenly, the collet locks the 12 mm rod to prevent the tool from dropping.
Tool Clamp Hold
Secures a small pneumatic clamp during machining. The spring-applied collet maintains the 402 N push force position without requiring continuous live air.
Pallet Stop Gate
Acts as a fail-safe stop gate on a 30-800 mm/s conveyor. The lock keeps the gate rigidly extended during E-stops, resisting impacts up to 600 N.
Is the Airtac BSE Clamp Standard Cylinder BSE32X25S the Right Cylinder?
Verify your suspended load requires 600 N or less of holding force. If you need less drive force, the next size down does not exist, so this is the smallest fail-safe option. If you need more capacity, stepping up to a 40 mm bore provides a 628 N push at 0.5 MPa and a 900 N holding force. Always engage the lock only after the rod fully stops, and release it only when piston pressures are balanced, allowing at least 0.5 s before moving. For exact replacement, match the 32 mm bore, 25 mm stroke, PT1/8 cylinder port, and -S magnet option.
Quick checklist
- ✓ Load to hold ≤ 600 N?
- ✓ Fail-safe hold on air loss / E-stop needed
- ✓ Lock engaged only when stopped
- ✓ G1/8 release-air line available
- ✓ Magnet (-S) for CMSE/DMSE sensors?
Installation & Safety Notes
- check Engage the lock only after the rod has stopped — not as a dynamic brake.
- check Release only when both piston sides are pressure-balanced.
- check Allow ≥0.5 s for full release before commanding motion.
- check Feed the G1/8 release port with 0.15–0.7 MPa clean air.
- check Add safety-rated controls for man-rated / overhead loads.
- check Use SE mounting accessories (FTC excepted).
Airtac BSE Clamp Standard Cylinder BSE32X25S FAQ
The lock is spring-applied and air-released. If air is lost or exhausted, a spring forces a clamping collet onto the piston rod, providing a 600 N bidirectional static holding force with no live air. It is not a dynamic brake and must only be engaged after the rod stops.
The drive force is separate from the 600 N holding force. At 0.5 MPa, push is 402 N and pull is 345 N. At the 0.7 MPa ceiling, push is 563 N, yielding a max drive of 57 kgf.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC BSE Cylinders
Request a Quote for Airtac BSE Clamp Standard Cylinder BSE32X25S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.