Airtac SDAD Double Rod Slim Cylinder SDAD100X100
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD100X100 is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø100mm bore, 100mm stroke). The through-rod resists twisting and lets you drive a tool on one end while a switch or dog reads position on the other — with identical force in both directions.
- BoreØ100 mm
- Stroke100 mm
- Port sizePT3/8
- Acting typeDouble acting, double rod
- Rod threadM18×1.5 (F) / M26×1.5 (B)
- CushionFixed NBR bumper (both ends)
About the Airtac SDAD Double Rod Slim Cylinder SDAD100X100
The AirTAC SDAD100X100 is a double-acting compact cylinder featuring a through-rod that exits both ends of the riveted body. Because the rod occupies both chambers, the annular area is identical in each direction, giving you exactly 3524.9 N of push and pull force at 0.5 MPa. This symmetry is a major advantage when driving heavy loads that require consistent momentum in both strokes.
The 32 mm rod resists twisting during operation and allows you to mount a tool on one end while using the opposite end for a dog or secondary mechanism. End-of-stroke energy is managed by a fixed NBR bumper that decelerates the piston, rather than an adjustable air cushion. This specific SKU lacks a piston magnet, so position sensing is not supported without switching to an -S variant.
Airtac SDAD Double Rod Slim Cylinder SDAD100X100 Technical Specifications
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD100X100 |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 100 mm |
| Acting type | Double acting, rod both ends |
| Port size | PT3/8 |
| Rod end thread | M18×1.5 female / M26×1.5 male (B) |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Fixed NBR bumper (both ends) |
| Max standard stroke | Up to 120 mm |
Because a rod occupies both cylinder chambers, the effective area — and therefore the force — is identical in both directions. Specifications follow the official AirTAC SDAD datasheet.
Theoretical Output Force (Ø100mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 3525 N |
| 0.7 MPa | 4935 N |
| Max (@1.0 MPa) | 719 kgf |
Force uses the annular (rod-side) area on both strokes, so extend and retract match. Actual usable force is lower than theoretical due to friction. Size with a safety margin.
Model Code: Airtac SDAD Double Rod Slim Cylinder SDAD100X100
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 100 | Bore size in mm. |
| ×100 | Stroke length in mm. |
| S | Built-in magnet for magnetic-switch sensing (omit = none). |
| B | Male-thread piston rods (omit = female thread). |
Thread: PT standard. Related SDA-family variants: SDA (single rod), SSA/STA (single acting), SDAJ (adjustable stroke), SDAT (duplex), SDAW (duplex-end).
Where the Airtac SDAD Double Rod Slim Cylinder SDAD100X100 Is Used
Heavy-Duty Stamping
Drives a symmetric stamping die where the 3524.9 N equal force ensures consistent material deformation on both the extend and retract strokes.
Vertical Lift Platform
Raises a 179.7 kg payload using the through-rod design to prevent platform twist during elevation and descent cycles.
Dual-End Transfer
Mounts a gripper on the front rod and a mechanical dog on the rear rod to trigger external limit switches in a confined assembly cell.
Is the Airtac SDAD Double Rod Slim Cylinder SDAD100X100 the Right Cylinder?
When sizing this model, compare it against the neighbouring SDAD80, which provides 2267.8 N at 0.5 MPa. The 100 mm bore steps up to 3524.9 N, yielding a safe working load of roughly 2115 N or a vertical lift capacity of about 179.7 kg with a 2:1 safety margin. If your application demands even more force, this 100 mm bore is the largest available in the series, meaning you would need to explore external parallel setups for higher outputs.
The through-rod geometry provides excellent anti-rotation stability for heavy fixtures. Remember that a plain double-acting cylinder does not hold position if air pressure drops or the valve is centred; the piston will drift, and the fixed NBR bumper only decelerates near the stroke end. For secure load holding, integrate an external rod lock or pilot-operated check valve. This configuration features a 100 mm stroke, a PT3/8 port, female M18x1.5 rod-end threads, and no magnet.
Quick checklist
- ✓ Need equal force both directions?
- ✓ Anti-rotation / dual-end mounting?
- ✓ Space for a rod that exits both ends
- ✓ Port/thread type (PT)
- ✓ Magnet (S) for sensors?
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Leave clearance for the rod exiting both ends.
- check Avoid side load on either rod end.
- check Front/rear covers are riveted — do not dismantle.
- check Installation by qualified personnel per AirTAC docs.
Airtac SDAD Double Rod Slim Cylinder SDAD100X100 FAQ
The force is equal in both directions due to the double-rod design. It outputs 3524.9 N at 0.5 MPa, 4934.8 N at 0.7 MPa, and a theoretical maximum of 719 kgf at 1.0 MPa. The maximum operating pressure is 1.0 MPa.
No, this specific SKU does not have a piston magnet. To use AirTAC reed or electronic switches in the body sensor grooves, you must select the -S variant of this model.
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