AirTAC SDAD20 Double-Rod Compact Cylinder, 20 mm Bore
Every AirTAC SDAD20 configuration on one page: 74 stock order codes with strokes from 5 to 110 mm, magnet and male-rod versions, from $24.16. Pick a stroke and version to see the exact order code and price.
Basic (no mounting)
This combination is not a stock order code. Request a quote and we will confirm availability and price.
- 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 SDAD20
The AirTAC SDAD20 is a double-rod, double-acting thin compact cylinder with a 20 mm bore and an 8 mm piston rod. The rod runs through both end covers, so push and pull are equal: 132 N at 0.5 MPa and 185 N at 0.7 MPa. Force depends on bore and pressure only, so every stroke on this page gives the same output.
All SDAD20 versions share M5 air ports, an M4×0.7 female rod thread (B versions have a M6×1.0 male rod end) and rubber bumpers at both ends. The cylinder runs on filtered air between 0.15 and 1.0 MPa (proof 1.5 MPa), from -20 to +70 °C, at 30 to 500 mm/s. This page lists 74 stock order codes with strokes from 5 to 110 mm; catalog standard strokes run up to 130 mm.
SDAD20 Technical Specifications
| Bore size | Ø20 mm |
|---|---|
| Stock strokes | 5 – 110 mm |
| Catalog standard stroke | up to 130 mm (longer on request) |
| Acting type | Double acting, double rod |
| Port size | M5 |
| Piston rod / rod thread | Ø8 mm / M4×0.7 female; M6×1.0 male (B) |
| Fluid | Air (filtered by 40 µm 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 | Rubber bumper at both ends |
Source: official AirTAC SDA compact-cylinder datasheet. Fixed NBR bumpers at both ends. B = male rod end; blank = female rod end.
Theoretical output force (Ø20 mm)
| Pressure | Push | Pull |
|---|---|---|
| 0.5 MPa | 132 N | 132 N |
| 0.7 MPa | 185 N | 185 N |
Both directions act on the bore area minus the Ø8 mm rod area, because the rod passes through both end covers. Usable force is lower because of friction and back-pressure.
How the SDAD20 Order Code Is Built
| SDAD20 | Series and bore (20 mm) |
|---|---|
| X100 | Stroke in mm |
| S | Built-in magnet for position sensors (blank = none) |
| B | Male threaded rod end (blank = female) |
| - | Mounting: basic only |
All AirTAC SDAD20 Order Codes (74)
Each order code links to its own datasheet page. Use Select to load it into the configurator above.
| Order code | Stroke (mm) | Mounting | Magnet · Rod end | Price | Select |
|---|---|---|---|---|---|
| SDAD20X5 | 5 mm | Basic (no mounting) | - · female rod | $24.16 | |
| SDAD20X5B | 5 mm | Basic (no mounting) | - · male rod (B) | $24.16 | |
| SDAD20X5S | 5 mm | Basic (no mounting) | S · female rod | $28.81 | |
| SDAD20X5SB | 5 mm | Basic (no mounting) | S · male rod (B) | $28.81 | |
| SDAD20X10 | 10 mm | Basic (no mounting) | - · female rod | $24.62 | |
| SDAD20X10B | 10 mm | Basic (no mounting) | - · male rod (B) | $24.62 | |
| SDAD20X10S | 10 mm | Basic (no mounting) | S · female rod | $29.53 | |
| SDAD20X10SB | 10 mm | Basic (no mounting) | S · male rod (B) | $29.53 | |
| SDAD20X15 | 15 mm | Basic (no mounting) | - · female rod | $25.55 | |
| SDAD20X15B | 15 mm | Basic (no mounting) | - · male rod (B) | $25.55 | |
| SDAD20X15S | 15 mm | Basic (no mounting) | S · female rod | $30.46 | |
| SDAD20X15SB | 15 mm | Basic (no mounting) | S · male rod (B) | $30.46 | |
| SDAD20X20 | 20 mm | Basic (no mounting) | - · female rod | $26.48 | |
| SDAD20X20B | 20 mm | Basic (no mounting) | - · male rod (B) | $26.48 | |
| SDAD20X20S | 20 mm | Basic (no mounting) | S · female rod | $31.39 | |
| SDAD20X20SB | 20 mm | Basic (no mounting) | S · male rod (B) | $31.39 | |
| SDAD20X25 | 25 mm | Basic (no mounting) | - · female rod | $27.21 | |
| SDAD20X25B | 25 mm | Basic (no mounting) | - · male rod (B) | $27.21 | |
| SDAD20X25S | 25 mm | Basic (no mounting) | S · female rod | $32.32 | |
| SDAD20X25SB | 25 mm | Basic (no mounting) | S · male rod (B) | $32.32 | |
| SDAD20X30 | 30 mm | Basic (no mounting) | - · female rod | $28.34 | |
| SDAD20X30B | 30 mm | Basic (no mounting) | - · male rod (B) | $28.34 | |
| SDAD20X30S | 30 mm | Basic (no mounting) | S · female rod | $33.26 | |
| SDAD20X30SB | 30 mm | Basic (no mounting) | S · male rod (B) | $33.26 | |
| SDAD20X35 | 35 mm | Basic (no mounting) | - · female rod | $28.81 | |
| SDAD20X35B | 35 mm | Basic (no mounting) | - · male rod (B) | $28.81 | |
| SDAD20X35S | 35 mm | Basic (no mounting) | S · female rod | $34.18 | |
| SDAD20X35SB | 35 mm | Basic (no mounting) | S · male rod (B) | $34.18 | |
| SDAD20X40 | 40 mm | Basic (no mounting) | - · female rod | $30.20 | |
| SDAD20X40B | 40 mm | Basic (no mounting) | - · male rod (B) | $30.20 | |
| SDAD20X40S | 40 mm | Basic (no mounting) | S · female rod | $34.86 | |
| SDAD20X40SB | 40 mm | Basic (no mounting) | S · male rod (B) | $34.86 | |
| SDAD20X45 | 45 mm | Basic (no mounting) | - · female rod | $31.13 | |
| SDAD20X45B | 45 mm | Basic (no mounting) | - · male rod (B) | $31.13 | |
| SDAD20X45S | 45 mm | Basic (no mounting) | S · female rod | $35.79 | |
| SDAD20X45SB | 45 mm | Basic (no mounting) | S · male rod (B) | $35.79 | |
| SDAD20X50 | 50 mm | Basic (no mounting) | - · female rod | $31.86 | |
| SDAD20X50B | 50 mm | Basic (no mounting) | - · male rod (B) | $31.86 | |
| SDAD20X50S | 50 mm | Basic (no mounting) | S · female rod | $37.44 | |
| SDAD20X50SB | 50 mm | Basic (no mounting) | S · male rod (B) | $37.44 | |
| SDAD20X55 | 55 mm | Basic (no mounting) | - · female rod | $32.79 | |
| SDAD20X55B | 55 mm | Basic (no mounting) | - · male rod (B) | $32.79 | |
| SDAD20X55S | 55 mm | Basic (no mounting) | S · female rod | $39.30 | |
| SDAD20X55SB | 55 mm | Basic (no mounting) | S · male rod (B) | $39.30 | |
| SDAD20X60 | 60 mm | Basic (no mounting) | - · female rod | $34.39 | |
| SDAD20X60B | 60 mm | Basic (no mounting) | - · male rod (B) | $34.39 | |
| SDAD20X60S | 60 mm | Basic (no mounting) | S · female rod | $40.23 | |
| SDAD20X60SB | 60 mm | Basic (no mounting) | S · male rod (B) | $40.23 | |
| SDAD20X65 | 65 mm | Basic (no mounting) | - · female rod | $35.79 | |
| SDAD20X65B | 65 mm | Basic (no mounting) | - · male rod (B) | $35.79 | |
| SDAD20X65S | 65 mm | Basic (no mounting) | S · female rod | $41.84 | |
| SDAD20X65SB | 65 mm | Basic (no mounting) | S · male rod (B) | $41.84 | |
| SDAD20X70 | 70 mm | Basic (no mounting) | - · female rod | $37.19 | |
| SDAD20X70B | 70 mm | Basic (no mounting) | - · male rod (B) | $37.19 | |
| SDAD20X70S | 70 mm | Basic (no mounting) | S · female rod | $43.70 | |
| SDAD20X70SB | 70 mm | Basic (no mounting) | S · male rod (B) | $43.70 | |
| SDAD20X75 | 75 mm | Basic (no mounting) | - · female rod | $38.84 | |
| SDAD20X75B | 75 mm | Basic (no mounting) | - · male rod (B) | $38.84 | |
| SDAD20X75S | 75 mm | Basic (no mounting) | S · female rod | $45.82 | |
| SDAD20X75SB | 75 mm | Basic (no mounting) | S · male rod (B) | $45.82 | |
| SDAD20X80 | 80 mm | Basic (no mounting) | - · female rod | $40.70 | |
| SDAD20X80B | 80 mm | Basic (no mounting) | - · male rod (B) | $40.70 | |
| SDAD20X80S | 80 mm | Basic (no mounting) | S · female rod | $47.68 | |
| SDAD20X80SB | 80 mm | Basic (no mounting) | S · male rod (B) | $47.68 | |
| SDAD20X85 | 85 mm | Basic (no mounting) | - · female rod | $42.56 | |
| SDAD20X85B | 85 mm | Basic (no mounting) | - · male rod (B) | $42.56 | |
| SDAD20X85S | 85 mm | Basic (no mounting) | S · female rod | $49.54 | |
| SDAD20X85SB | 85 mm | Basic (no mounting) | S · male rod (B) | $49.54 | |
| SDAD20X90 | 90 mm | Basic (no mounting) | - · female rod | $44.42 | |
| SDAD20X90S | 90 mm | Basic (no mounting) | S · female rod | $51.40 | |
| SDAD20X100 | 100 mm | Basic (no mounting) | - · female rod | $48.35 | |
| SDAD20X100B | 100 mm | Basic (no mounting) | - · male rod (B) | $48.35 | |
| SDAD20X100S | 100 mm | Basic (no mounting) | S · female rod | $55.80 | |
| SDAD20X110S | 110 mm | Basic (no mounting) | S · female rod | $59.98 |
Need a combination that is not listed? Request a quote.
Where the SDAD20 Is Used
Pick-and-place and transfer
About 132 N at 0.5 MPa suits pushers, stoppers and transfer slides.
Packaging machines
Carton pushers, gates and diverters on packaging lines.
Sensed positioning
Magnet versions report stroke ends to the PLC through cylinder sensors.
Choosing the Right SDAD20 Configuration
Start with the stroke. Pick the exact travel your machine needs; a longer stroke adds length, weight and air consumption without adding force. If your length is not listed, request a quote and we will confirm whether it can be built.
Every code on this page is the basic version without a mounting code: the cylinder is fixed through its own mounting holes.
Finally pick the version: S adds a magnet for position sensors; B gives a male threaded rod end instead of the standard female thread.
AirTAC SDAD20 FAQ
No. Every SDAD20 gives about 132 N in both directions at 0.5 MPa, whatever the stroke.
M5 ports.
Every code on this page is the basic version without a mounting code; the cylinder is fixed through its own mounting holes.
Usually yes. Request a quote with the stroke, mounting and version and we will confirm whether it can be built, plus price and lead time.
0.15 to 1.0 MPa operating pressure (proof 1.5 MPa) and -20 to +70 °C on filtered air.
No. You can order a single SDAD20. Orders are processed and handed to the carrier within 3-5 business days.
Buying the SDAD20 from AirtacDistr
Genuine AirTAC parts
Every order code on this page is the AirTAC factory part number. Specifications follow the AirTAC Products Catalog 2026A. About us
Ready in 3-5 business days
That is our time to process the order and hand it to the carrier. No minimum order: a single piece can be ordered.
14-day returns, 1-year warranty
Return within 14 days of delivery; the buyer pays return shipping. The warranty covers defects not caused by misuse. Return policy
Engineering help
Send your application details and we will confirm the right order code, usually within 7-8 hours. Ask us
Page data checked against the live catalog on 2026-11-03.
Request a Quote for the SDAD20
Send the order code, quantity and destination. We confirm price, stock and lead time, usually within 7-8 hours.