
The AirTAC Airtac JSI Series Standard Cylinder JSI32X75TC is a genuine double acting JIS-standard air cylinder with a Ø32mm bore and 75mm stroke, G1/8 air ports and adjustable end cushioning. Its no-tie-rod, hard-anodized profile barrel is more compact than an ISO 15552 cylinder of the same bore — a space-saver on tight machines.
Saving valuable machine footprint, this JIS-standard profile cylinder is noticeably shorter than an ISO 15552 unit of the same 32 mm bore. It delivers a push force of 402 N and a pull force of 345 N at 0.5 MPa, making it suitable for light-duty cycling. The extruded hard-anodized aluminum barrel omits external rods to resist wear, while the two-way piston seal retains grease for a long, low-friction service life.
Operating at 30-800 mm/s, the unit features adjustable air cushions at both ends to decelerate the 12 mm rod smoothly. Because this SKU lacks the -S suffix, it cannot accept magnetic sensors; adding the -S variant enables CMSE or DMSE switches in the side grooves. Plan for roughly 241 N of real work at 0.5 MPa, which translates to lifting about 20 kg vertically with a 2:1 safety margin. The G1/8 port and M10x1.25 rod thread match the 32 mm bore standard.
| Model | Airtac JSI Series Standard Cylinder JSI32X75TC |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 75 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 20 mm |
| Max standard stroke | Up to 1000 mm |
Specifications follow the official AirTAC JSI (JIS standard) datasheet. Confirm against the product label before installation. Thread options: PT (blank) / G. Barrel: hard-anodized aluminum profile (no tie rods).
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| JSI | JIS-standard profile cylinder (double-acting type). |
|---|---|
| 32 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×75 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensors. |
JSI-family variants: JSI (double acting), JSID (double rod), JSIJ (adjustable stroke). Mounting: LB / FA / FB / CA / CB / CR / TC / TCM1 / TCM2. Thread PT (blank) / G.
Cycles a 20 kg fixture out of a packaging line using 402 N of push force at 0.5 MPa.
Pivots on the TC trunnion to deflect lightweight cardboard cartons on a sorting belt.
Secures plastic housings during a ultrasonic welding process within a compact cell.
When sizing this 32 mm bore, stepping up to the 40 mm bore increases the 0.5 MPa push force to 628 N, while 32 mm is the smallest available JSI option. The included TC trunnion mount supports pivoting articulation. Note that a standard cylinder drifts if air pressure is lost or the valve is centered; the end cushions only slow the piston near stroke limits and do not act as a brake. For suspended loads, install an external rod lock or pilot-operated check valve. At 75 mm, side-load stress is minimal, but always guide the rod end to prevent binding.
Quick checklist
At 0.5 MPa it provides 402 N push and 345 N pull; at 0.7 MPa it provides 563 N push and 483 N pull. The theoretical maximum force is 82 kgf at 1.0 MPa. The air port is G1/8.
No, this specific SKU lacks a magnet and cannot accept switches. You must select the -S variant to use CMSE or DMSE sensors in the side grooves.
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