The AirTAC AirTAC SDA80X100B Compact Cylinder | 80mm Bore is a genuine double-acting COMPACT (thin) air cylinder with a Ø80mm bore and 100mm stroke, PT3/8 air ports and a riveted short body that saves mounting depth. Sensor slots around the body accept magnetic switches for position sensing.
The AirTAC SDA80X100B is a double-acting, single-rod compact cylinder engineered to deliver a substantial 2513.3 N push force at 0.5 MPa. Its riveted assembly merges the barrel, rear cover, piston, and rod to drastically reduce axial mounting depth, saving valuable machine footprint where a conventional round-body actuator would be too long. The bore is hard-anodized and uses a two-way piston seal for reliable operation.
This specific SKU includes the B option, meaning it features a male M22x1.5 threaded piston rod end (instead of the default female M14x1.5) for secure mechanical coupling to your load. Because this configuration lacks the S option, it has no piston magnet and cannot support magnetic sensing. End-of-stroke deceleration is handled strictly by a fixed NBR bumper, which is not a field-adjustable air cushion, so high-energy cycles may require an external shock absorber.
| Model | AirTAC SDA80X100B Compact Cylinder | 80mm Bore |
|---|---|
| Series | SDA compact (thin) cylinder |
| Bore size | Ø80 mm |
| Stroke | 100 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod end thread | M14×1.5 female / M22×1.5 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 |
Specifications follow the official AirTAC SDA compact-cylinder datasheet. Confirm against the product label before installation. Port thread: PT (standard). Rod: female thread (blank) / male thread (B).
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SDA | Compact (thin) double-acting cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×100 | Stroke length in mm. |
| S | Built-in magnet for magnetic-switch position sensing (omit = no magnet). |
| B | Male-thread piston rod (omit = female-thread rod). |
Thread: PT standard. Related SDA-family variants: SSA (single-acting push), STA (single-acting pull), SDAD (double rod), SDAJ (adjustable stroke), SDAT (duplex), SDAW (duplex-end).
Knocks heavy stamped metal panels out of a press die using the 2513.3 N extend force, while the male M22x1.5 rod threads securely into the ejection tooling plate.
Raises lowerator forks carrying dense product layers, where the short riveted body minimizes vertical space requirements and the fixed NBR bumper absorbs the 100 mm stroke end impact.
Pushes apart heavy mold halves in an injection molding cell, taking advantage of the 80 mm bore power without the axial length of an ISO 15552 profile cylinder.
When sizing this actuator, compare its 2513.3 N push force at 0.5 MPa against adjacent bores: stepping down to the SDA63 yields 1558.6 N, while stepping up to the SDA100 provides 3927 N. Based on the 0.5 MPa rating, the computed safe working load is approximately 1508 N (about 60% of capacity), translating to a vertical lift capability of roughly 128.1 kg with a 2:1 safety margin. To finalize your order, confirm the 80 mm bore, 100 mm stroke, PT3/8 port, male M22x1.5 rod thread, and the absence of a sensor magnet. Remember that a plain compact cylinder drifts when air pressure is lost or the valve is centered, so an external rod lock or pilot-operated check valve is required to hold a load securely.
Quick checklist
This double-acting 80 mm bore cylinder generates 2513.3 N push and 2267.8 N pull at 0.5 MPa, and 3518.6 N push at 0.7 MPa. The theoretical maximum push force is 513 kgf at 1.0 MPa. It operates between 0.15-1.0 MPa, with a proof pressure of 1.5 MPa, and runs at speeds of 30-500 mm/s.
No, this specific SKU does not include the S option, meaning it lacks a piston magnet and cannot trigger AirTAC reed or electronic switches. If your application requires position sensing, you must select the SDA80X100BS variant instead. Additionally, the fixed NBR bumper handles end-stop deceleration but is not an adjustable air cushion.
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