Airtac BSED Clamping Double Acting Cylinder BSED80X600
The AirTAC BSED Clamping Double Acting Cylinder BSED80X600 combines a double-rod ISO 15552 cylinder — a Ø25mm rod out BOTH ends for equal force both directions — with an integrated spring-applied, air-released ROD LOCK that holds up to 3600 N in either direction if air is lost. Ø80mm bore, 600mm stroke, PT3/8 ports, G1/8 lock-release.
- BoreØ80 mm
- Stroke600 mm
- Static holding force3600 N
- ConfigurationDouble rod + lock
- Cylinder portPT3/8
- 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 BSED Clamping Double Acting Cylinder BSED80X600
The AirTAC BSED80X600 is a double-acting, double-rod ISO 15552 profile cylinder featuring an integrated spring-applied, air-released rod lock. A rod exits both ends, yielding equal force in both directions—2268 N each way at 0.5 MPa. The rear rod is ideal for mounting flags or anti-rotation tooling.
This unit delivers a 3600 N static fail-safe holding force via a bidirectional collet that clamps the rod with no live air. It uses a PT3/8 cylinder port and a separate G1/8 release port. Note this SKU lacks a magnet, so CMSE or DMSE position sensors cannot be used.
Double Rod + 3600 N Rod Lock (Ø80mm)
A rod exits both ends for symmetric force and back-rod tooling, and a spring clamps the collet so the Airtac BSED Clamping Double Acting Cylinder BSED80X600 holds its position in both directions on air loss or E-stop. Apply 0.15–0.7 MPa to the G1/8 release port to unlock. Engage only after the rod has stopped (not a dynamic brake), and release only when both piston sides are pressure-balanced; allow ≥0.5 s for full release.
Airtac BSED Clamping Double Acting Cylinder BSED80X600 Technical Specifications
| Model | Airtac BSED Clamping Double Acting Cylinder BSED80X600 |
|---|---|
| Series | BSED ISO 15552 double-rod rod-lock cylinder |
| Bore size | Ø80 mm |
| Stroke | 600 mm |
| Static holding force | 3600 N |
| Cylinder port | PT3/8 |
| Lock-release port | G1/8 |
| Configuration | Double rod, double acting |
|---|---|
| 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 |
| Max stroke | Up to 1000 mm |
Specifications follow the official AirTAC BSED datasheet. Rod thread M20×1.5 both ends. Mounting (BSED): Basic, LB, FA, TC. Port options: PT (standard) / G (BSPP); lock-release port is G1/8.
Theoretical Output Force (Ø80mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 2268 N |
| 0.7 MPa (max) | 3175 N |
| Max drive (@0.7 MPa) | 324 kgf |
A rod exits both ends, so force is equal on extend and retract. Drive force is separate from the 3600 N static lock holding force. Size with a safety margin.
Model Code: Airtac BSED Clamping Double Acting Cylinder BSED80X600
| B | Rod-lock cylinder prefix. |
|---|---|
| SED | ISO 15552 double-rod double-acting body. |
| 80 | Bore size in mm. |
| ×600 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensor sensing. |
Thread: PT (blank) / G. Mounting (BSED): Basic, LB, FA, TC. Related: SED (double rod, no lock), BSE (single-rod rod lock). Sensors CMSE/DMSE fit magnetic BSED.
Where the Airtac BSED Clamping Double Acting Cylinder BSED80X600 Is Used
Vertical Lift Gates
Holds a 300 kg elevated gate securely in place during an air loss event using the 3600 N fail-safe collet, while the 3175 N both-way drive raises and lowers it smoothly.
Dual-End Tooling Platform
Uses the rear exiting rod for mounting a return-side cam, leveraging the equal 2268 N force at 0.5 MPa to actuate a secondary clamping mechanism.
Heavy Pallet Stopping
Locks the extended 25 mm rod instantly upon E-stop to halt a pallet assembly line, relying on the spring-applied lock rather than live air pressure.
Is the Airtac BSED Clamping Double Acting Cylinder BSED80X600 the Right Cylinder?
Select this 80 mm bore when an application requires 3175 N of equal both-way drive force at 0.7 MPa and a 3600 N static hold. If your load needs less force, the 63 mm bore provides 1402 N drive and 2200 N holding force. For heavier loads, the 100 mm bore offers 3681 N drive and 5500 N holding force. Always verify your load is under 3600 N.
Engage the lock only after the rod stops, and release it only when both piston sides are pressure-balanced, allowing at least 0.5 s. Because the 600 mm stroke increases side-load risks, use external guide rails to prevent rod binding. Replacement matches require an 80 mm bore, 600 mm stroke, PT3/8 port, and your chosen mounting (Basic, LB, FA, or TC).
Quick checklist
- ✓ Need both symmetric force AND fail-safe hold?
- ✓ Load to hold ≤ 3600 N?
- ✓ Back-rod space for tooling/flag
- ✓ Lock engaged only when stopped
- ✓ G1/8 release-air line available
Installation & Safety Notes
- check Engage the lock only after the rod has stopped — not 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 Support both rod ends; avoid side load.
- check Use BSED mounting (Basic/LB/FA/TC).
Airtac BSED Clamping Double Acting Cylinder BSED80X600 FAQ
The integrated spring-applied collet engages automatically, providing a 3600 N static holding force to keep the rod in position. It is a fail-safe lock, not a dynamic brake, so it must only engage after the rod has stopped moving.
The drive force is equal both ways: 2268 N at 0.5 MPa and 3175 N at 0.7 MPa (max 324 kgf). The static fail-safe holding force of the rod lock is 3600 N. Release the lock via the G1/8 port only when both piston sides are pressure-balanced.
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