Airtac BSE Clamp Standard Cylinder BSE80X175
The AirTAC Airtac BSE Clamp Standard Cylinder BSE80X175 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 Ø25mm rod and holds up to 3600 N in either direction — no drift. Ø80mm bore, 175mm stroke, PT3/8 cylinder ports, G1/8 lock-release port.
- BoreØ80 mm
- Stroke175 mm
- Static holding force3600 N
- Lock typeSpring-lock / air-release
- Cylinder portPT3/8
- Lock-release portG1/8
About the Airtac BSE Clamp Standard Cylinder BSE80X175
The AirTAC BSE80X175 is a double-acting ISO 15552 profile cylinder featuring an integrated spring-applied, air-released rod lock. It delivers a bidirectional static holding force of 3600 N. If air pressure drops or an E-stop trips, the collet clamps the 25 mm rod instantly, securing the load safely in place.
Operating pressure is capped at 0.7 MPa, and the lock releases via a separate G1/8 port. Because this unit lacks a magnet (-S), it does not support CMSE or DMSE position sensors. The extruded aluminum body accepts SE-compatible mounting accessories, except FTC brackets.
Rod Lock — 3600 N Static Holding (Ø80mm)
A spring clamps the collet onto the rod, so the Airtac BSE Clamp Standard Cylinder BSE80X175 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 BSE80X175 Technical Specifications
| Model | Airtac BSE Clamp Standard Cylinder BSE80X175 |
|---|---|
| Series | BSE ISO 15552 rod-lock cylinder |
| Bore size | Ø80 mm |
| Stroke | 175 mm |
| Static holding force | 3600 N |
| Cylinder port | PT3/8 |
| Lock-release port | G1/8 |
| Rod thread | M20×1.5 |
|---|---|
| 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, 36 mm |
| Max stroke | Up to 1000 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa (max) | 3519 N | — |
| Max drive (@0.7 MPa) | 359 kgf | |
Drive force is separate from the 3600 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 BSE80X175
| B | Rod-lock cylinder prefix. |
|---|---|
| SE | ISO 15552 standard double-acting body. |
| 80 | Bore size in mm. |
| ×175 | 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 BSE80X175 Is Used
Vertical Pallet Lift
Secures a 300 kg vertical lift arm during air loss. The 3600 N fail-safe collet hold prevents the load from dropping, while the 2513 N drive force at 0.5 MPa handles the lift cycle.
Heavy Machining Clamp
Holds a heavy cast iron block firmly against a milling spindle. The spring-applied lock maintains the 3600 N grip if shop air is exhausted, ensuring the part never shifts mid-cut.
Pallet Stop Gate
Acts as a rugged stop gate on a 80 mm profile cylinder assembly. The lock engages instantly on E-stop, holding the gate rigid against a 250 kg incoming pallet without needing live air.
Is the Airtac BSE Clamp Standard Cylinder BSE80X175 the Right Cylinder?
Verify your suspended load requires 3600 N or less of holding force. If you need less drive power, the 63 mm bore offers 1559 N push at 0.5 MPa and a 2200 N hold. If you need more, the 100 mm bore provides 3927 N push at 0.5 MPa and a 5500 N hold. 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.
When replacing, match the 80 mm bore, 175 mm stroke, PT3/8 cylinder port, and specific mounting code. The 175 mm stroke is short enough that side-load risks are minimal, but standard guide rules still apply.
Quick checklist
- ✓ Load to hold ≤ 3600 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 BSE80X175 FAQ
The lock is spring-applied and air-released, providing a 3600 N static holding force in both directions if air is lost. The drive forces are 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, with a max drive of 359 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 before releasing, and allow at least 0.5 seconds for the collet to fully disengage before commanding cylinder movement.
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