Airtac SDAD Double Rod Slim Cylinder SDAD100X75
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD100X75 is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø100mm bore, 75mm 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
- Stroke75 mm
- Port sizePT3/8
- Acting typeDouble acting, double rod
- Rod threadM18×1.5 (F) / M26×1.5 (B)
- CushionFixed NBR bumper (both ends)
- 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 SDAD Double Rod Slim Cylinder SDAD100X75
The AirTAC SDAD100X75 is a double-acting, double-rod compact cylinder featuring a 100 mm bore and a 75 mm stroke. Because the piston rod exits both ends of the riveted body, the annular area remains identical in each chamber. This geometry ensures push force equals pull force, delivering exactly 3524.9 N at 0.5 MPa in both directions. The through-rod design inherently resists twisting, providing stable linear motion for heavy symmetric loads.
This model uses a 32 mm diameter rod at each end and a PT3/8 air port. End-of-stroke deceleration relies on a fixed NBR bumper rather than an adjustable air cushion. The short body depth saves axial mounting space in tight machinery. Note that this specific SKU lacks a piston magnet, so it cannot directly host magnetic switches.
Airtac SDAD Double Rod Slim Cylinder SDAD100X75 Technical Specifications
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD100X75 |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 75 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 SDAD100X75
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 100 | Bore size in mm. |
| ×75 | 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 SDAD100X75 Is Used
Symmetric Lift Station
Drives a heavy 175 kg platen vertically with equal push and pull force, preventing sagging on the return stroke.
Twin-Spindle Drill
Uses the anti-rotation through-rod to lower a drilling head on one end while a dog triggers a limit switch on the opposite end.
Heavy Clamping Jig
Secures large steel castings inside a machining cell, using the compact riveted body to save axial footprint.
Is the Airtac SDAD Double Rod Slim Cylinder SDAD100X75 the Right Cylinder?
When sizing this actuator, consider the SDAD80 as the next bore down, which provides 2267.8 N at 0.5 MPa. The SDAD100X75 offers a substantial leap to 3524.9 N, yielding a safe working load of roughly 2115 N when applying a 2:1 safety margin. This translates to a vertical lift capacity of about 179.7 kg. Since the 100 mm bore is the largest in this series, moving up in force requires a different body style.
The dual-end through-rod allows you to mount a work tool on one side and a mechanical dog on the opposite end. Remember that a standard double-acting cylinder drifts when air pressure is lost or the valve centers; the fixed NBR bumper only decelerates the stroke end and does not lock the load. For vertical load holding without live pressure, install an external pilot-operated check valve or rod lock. This configuration features female M18x1.5 rod-end threads and operates at speeds between 30 and 500 mm/s.
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 SDAD100X75 FAQ
The double-rod design provides equal force in both directions. 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.
No, this specific SKU does not include a piston magnet. You would need the SDAD100X75S variant to use AirTAC reed or electronic switches for position sensing.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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