Airtac BSE Clamp Standard Cylinder BSE32X75S
The AirTAC Airtac BSE Clamp Standard Cylinder BSE32X75S 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, 75mm stroke, PT1/8 cylinder ports, G1/8 lock-release port.
- BoreØ32 mm
- Stroke75 mm
- Static holding force600 N
- Lock typeSpring-lock / air-release
- Cylinder portPT1/8
- Lock-release portG1/8
About the Airtac BSE Clamp Standard Cylinder BSE32X75S
The AirTAC BSE32X75S is a double-acting ISO 15552 profile cylinder with an integrated spring-applied, air-released rod lock. It delivers a 600 N bidirectional static holding force, ensuring suspended loads remain fixed if air supply is lost or an E-stop is engaged. Operating pressure is capped at 0.7 MPa.
This 32 mm bore, 75 mm stroke model features a PT1/8 cylinder port and a separate G1/8 lock-release port. The -S magnet option supports CMSE reed and DMSE electronic sensors for precise position feedback. The collet lock engages only after the piston stops, providing true fail-safe drift protection rather than dynamic braking.
Rod Lock — 600 N Static Holding (Ø32mm)
A spring clamps the collet onto the rod, so the Airtac BSE Clamp Standard Cylinder BSE32X75S 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 BSE32X75S Technical Specifications
| Model | Airtac BSE Clamp Standard Cylinder BSE32X75S |
|---|---|
| Series | BSE ISO 15552 rod-lock cylinder |
| Bore size | Ø32 mm |
| Stroke | 75 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 BSE32X75S
| B | Rod-lock cylinder prefix. |
|---|---|
| SE | ISO 15552 standard double-acting body. |
| 32 | Bore size in mm. |
| ×75 | 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 BSE32X75S Is Used
Small Vertical Lift
Secures a 600 N vertical pick-and-place elevator arm, preventing gravity drift when the 0.7 MPa air supply is exhausted mid-cycle.
Tool Clamp Hold
Locks a 402 N pneumatic tooling clamp in position during an air loss event, ensuring the workpiece stays gripped without live air.
Pallet Stop Gate
Holds a lightweight conveyor diverter gate rigid against 345 N pull forces during an E-stop, keeping the line safely blocked.
Is the Airtac BSE Clamp Standard Cylinder BSE32X75S the Right Cylinder?
Verify your load requires 600 N or less of static holding force and 57 kgf max drive force at 0.7 MPa. If you need less drive power, the adjacent smaller bore is unavailable, so this 32 mm bore is the baseline. If your load exceeds the 600 N hold, step up to the 40 mm bore, which provides 628 N push at 0.5 MPa and a 900 N holding force. Always engage the lock only after the rod stops, and release it only when piston pressures are balanced, allowing at least 0.5 s before moving. For replacement, match the 32 mm bore, 75 mm stroke, PT thread, and -S magnet. SE mounting accessories fit this body except FTC.
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 BSE32X75S FAQ
The spring-applied collet engages automatically to provide a 600 N static holding force in both directions with no live air. The drive forces are 402 N push and 345 N pull at 0.5 MPa, 563 N push at 0.7 MPa, and a max drive of 57 kgf.
You must supply 0.15-0.7 MPa to the separate G1/8 release port. Ensure the pressures on both sides of the piston are balanced to avoid sudden shifting, and allow at least 0.5 seconds for full release before commanding cylinder movement.
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