Airtac BSED Clamping Double Acting Cylinder BSED32X900
The AirTAC Airtac BSED Clamping Double Acting Cylinder BSED32X900 combines a double-rod ISO 15552 cylinder — a Ø12mm rod out BOTH ends for equal force both directions — with an integrated spring-applied, air-released ROD LOCK that holds up to 600 N in either direction if air is lost. Ø32mm bore, 900mm stroke, PT1/8 ports, G1/8 lock-release.
- BoreØ32 mm
- Stroke900 mm
- Static holding force600 N
- ConfigurationDouble rod + lock
- 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 BSED Clamping Double Acting Cylinder BSED32X900
The AirTAC BSED32X900 is a double-acting, double-rod ISO 15552 profile cylinder featuring an integrated spring-applied, air-released rod lock. A rod exits both ends, providing equal drive force of 345 N each way at 0.5 MPa and a maximum of 483 N at 0.7 MPa. The extruded aluminum barrel has no external tie rods, ensuring a clean ISO 15552 mounting interface.
This unit delivers a 600 N bidirectional static holding force with no live air required. The 900 mm stroke exceeds the 700 mm standard maximum, making this a made-to-order unit. It uses a PT1/8 cylinder port, a separate G1/8 lock-release port, and lacks a magnet (-S) for position sensing. The spring-loaded collet engages only after the rod stops, functioning as a static hold rather than a dynamic brake.
Double Rod + 600 N Rod Lock (Ø32mm)
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 BSED32X900 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 BSED32X900 Technical Specifications
| Model | Airtac BSED Clamping Double Acting Cylinder BSED32X900 |
|---|---|
| Series | BSED ISO 15552 double-rod rod-lock cylinder |
| Bore size | Ø32 mm |
| Stroke | 900 mm |
| Static holding force | 600 N |
| Cylinder port | PT1/8 |
| 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 700 mm |
Specifications follow the official AirTAC BSED datasheet. Rod thread M10×1.25 both ends. Mounting (BSED): Basic, LB, FA, TC. Port options: PT (standard) / G (BSPP); lock-release port is G1/8.
Theoretical Output Force (Ø32mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 346 N |
| 0.7 MPa (max) | 484 N |
| Max drive (@0.7 MPa) | 49 kgf |
A rod exits both ends, so force is equal on extend and retract. Drive force is separate from the 600 N static lock holding force. Size with a safety margin.
Model Code: Airtac BSED Clamping Double Acting Cylinder BSED32X900
| B | Rod-lock cylinder prefix. |
|---|---|
| SED | ISO 15552 double-rod double-acting body. |
| 32 | Bore size in mm. |
| ×900 | 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 BSED32X900 Is Used
Vertical Lift Pause
Holds a 600 N vertical load without live air during an intermediate process pause, while the double-rod provides equal lifting and lowering speed.
Indexing Conveyor
Uses the 483 N equal both-way drive to push a shuttle, then engages the fail-safe collet to hold position securely during workpiece transfer.
Symmetric Clamping
Clamps a part from both directions with identical 345 N force at 0.5 MPa, using the rear rod for a flag cam while the lock holds the assembly steady.
Is the Airtac BSED Clamping Double Acting Cylinder BSED32X900 the Right Cylinder?
Select this 32 mm bore double-rod cylinder when an application requires symmetric pushing and pulling force alongside a fail-safe mid-stroke hold of up to 600 N. If your load requires less holding or drive force, the adjacent bores are unavailable below 32 mm, so this is the smallest option. If you need more force, stepping up to the 40 mm bore provides 528 N drive force at 0.5 MPa and 900 N holding force.
Because the 900 mm stroke is non-standard and exceeds the 700 mm maximum, carefully evaluate side loads. Use external guide rails to prevent rod binding over this extended travel. To release the lock safely, ensure both piston sides are pressure-balanced and allow at least 0.5 seconds before moving. When replacing, match the 32 mm bore, 900 mm stroke, PT thread, and basic mounting style.
Quick checklist
- ✓ Need both symmetric force AND fail-safe hold?
- ✓ Load to hold ≤ 600 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 BSED32X900 FAQ
The double-rod design provides equal drive force in both directions: 345 N at 0.5 MPa and 483 N at 0.7 MPa (max 49 kgf). The integrated fail-safe rod lock provides a separate bidirectional static holding force of 600 N with no live air.
The rod lock is a spring-applied, air-released collet that acts as a static hold, not a dynamic brake. You must engage it only after the rod completely stops. For vertical or man-rated loads, always use safety-rated controls, as the 600 N lock prevents drift but is not a rated safety brake.
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