The AirTAC SDA80X130BH Compact Cylinder | 80mm Bore is a genuine double-acting COMPACT (thin) air cylinder with a Ø80mm bore and 130mm 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 SDA80X130BH is a double-acting single-rod compact cylinder engineered for heavy-duty pneumatics within confined footprints. It delivers a substantial 2513.3 N push force at 0.5 MPa, scaling up to 3518.6 N at 0.7 MPa. This specific SKU includes an H-series fluororubber (FKM) seal for enhanced thermal and oil resistance, operating reliably across a -20 to +70 C range.
Designed with a short riveted body, it saves axial mounting depth where standard round-body units cannot fit. The bore sets a 25 mm piston rod and a PT3/8 port. This variant features a male M22x1.5 rod thread (-B) for direct load coupling. Because it lacks the -S magnet, it cannot host position switches. End-stopping relies strictly on a fixed NBR bumper, which decelerates the stroke end but is not an adjustable air cushion.
| Model | AirTAC SDA80X130BH Compact Cylinder | 80mm Bore |
|---|---|
| Series | SDA compact (thin) cylinder |
| Bore size | Ø80 mm |
| Stroke | 130 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. |
| ×130 | 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).
Drives heavy mold ejection plates in plastic injection machinery where the 2513.3 N extend force and FKM seals withstand high ambient processing heat.
Actuates heavy metal blank feeders in stamping presses, utilizing the 130 mm stroke and male M22x1.5 rod end for robust mechanical linkage.
When sizing this unit, evaluate your force margins carefully. Stepping down, the SDA63 provides 1558.6 N push at 0.5 MPa; stepping up, the SDA100 yields 3927 N. To order, confirm the 80 mm bore, 130 mm stroke, PT3/8 port, male M22x1.5 rod, and FKM seal. Note that a plain compact cylinder drifts if air pressure drops or the valve centers; the fixed bumper only decelerates near stroke end and does not function as a lock. For suspended loads, integrate an external rod lock or pilot-operated check valve.
Quick checklist
This 80 mm bore double-acting cylinder generates 2513.3 N push and 2267.8 N pull at 0.5 MPa. At 0.7 MPa, push is 3518.6 N. The theoretical maximum push is 513 kgf at 1.0 MPa, with a proof pressure of 1.5 MPa.
No. This SKU lacks the -S magnet, so it cannot accept reed or electronic switches. Additionally, it uses a fixed NBR bumper to decelerate the stroke end, which is not an adjustable air cushion; for high-speed operations, add external shock absorbers.
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