Airtac STWB Slide Table Cylinder STWB32X100S
Genuine AirTAC slide cylinder, order code STWB32X100S from the STW range. The options this code selects are decoded below; series data follow the official AirTAC catalog.
- MountingBody fixed (STWB)
- BoreØ32 mm
- Stroke100 mm
- ActionDouble acting, twin rod
- CushionHydraulic shock absorber
- Ø1050.3 N at 0.5 MPa · port M5×0.8
- 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 STWB Slide Table Cylinder STWB32X100S
Ordering STWB32X100S selects the largest bore of the STW slide cylinder range, 32 mm, at the body-fixed B mounting and a 100 mm stroke. This is the strong option of the series: 490.1 N theoretical force at 0.5 MPa, roughly four times the Dia 16 version, carried on twin rods that shrug off bending and side loads. The built-in magnet rides the sensor mounting rail for switch-based position feedback.
Pneumatics follow the series data: air filtered to 40 um, 30-500 mm/s, 0.15-1.0 MPa working pressure with 1.5 MPa (215 psi) proof pressure, -20 to +70 C. Ports are PT1/8, offered in three sets so piping can enter from the side that suits the machine. At exactly 100 mm the stroke still sits in the +1.0 / 0 mm tolerance band, the tighter of the two bands the catalog lists.
Airtac STWB Slide Table Cylinder STWB32X100S Technical Specifications
| Order code | STWB32X100S |
|---|---|
| Product | Slide Cylinder |
| Mounting | Body fixed (STWB) |
| Bore | Ø32 mm |
| Stroke | 100 mm |
| Action | Double acting, twin rod |
|---|---|
| Cushion | Hydraulic shock absorber |
| Ø10 | 50.3 N at 0.5 MPa · port M5×0.8 |
| Ø16 | 122.5 N at 0.5 MPa · port M5×0.8 |
| Ø20 | 201.1 N at 0.5 MPa · port M5×0.8 |
| Ø25 | 289.8 N at 0.5 MPa · port PT1/8 |
| Ø32 | 490.1 N at 0.5 MPa · port PT1/8 |
| Fluid | Air (filtered by 40 µm element) |
| Operating pressure | 0.2-1.0 MPa (Ø10), 0.15-1.0 MPa (Ø16-32) |
| Proof pressure | 1.5 MPa (215 psi) |
| Temperature | -20 to +70 °C |
| Speed | 30-500 mm/s |
| Stroke tolerance | +1.0 / 0 mm (≤100), +1.5 / 0 mm (>100) |
| Anti-rotation | ±0.1° (Ø10), ±0.05° (Ø16, 20), ±0.03° (Ø25, 32) |
| Port | M5×0.8 (Ø10-20), PT1/8 (Ø25, 32) |
Source: AirTAC Products Catalog 2026A (PDF01-P0547..P0548), STW series specifications, theoretical force, strokes and ordering code.
How to choose
In the STW code table, STWB32X100S is the body-fixed 32 mm bore at 100 mm. If your frame grips the end plate, the plate-fixed twin is STWA32X100S. Compared on force at the same stroke, STWB25X100S gives 289.8 N while this 32 bore gives 490.1 N; compared on travel, STWB32X75S and STWB32X125S bracket it, and 125 mm is where the wider +1.5 / 0 mm stroke tolerance begins. All of these keep the PT1/8 ports and built-in magnet.
Applications
Case elevating decks
The 490.1 N twin-rod slide lifts or lowers small chutes and decks over a 100 mm step on packaging lines, with hydraulic absorbers softening each landing.
Upward clamp-and-lock
Body-fixed mounting bolts the cylinder into a riser so the 100 mm upstroke presses lids or locks into place; the S magnet confirms the seated position.
Fixture actuation
On machining fixtures the 32 mm bore holds clamping force at 0.15-1.0 MPa while PT1/8 ports in three sets let the air enter from the clear side.
FAQ
What are the key figures of the AirTAC STWB32X100S?
Body-fixed STW slide cylinder, 32 mm bore, 100 mm stroke, double acting twin-rod with built-in magnet. Theoretical force 490.1 N at 0.5 MPa, operating pressure 0.15-1.0 MPa, proof pressure 1.5 MPa (215 psi), PT1/8 ports in three sets, speed 30-500 mm/s, temperature -20 to +70 C, anti-rotation +/-0.03 deg, stroke tolerance +1.0 / 0 mm, air filtered to 40 um.
Why choose the 100 mm stroke over 75 or 125?
At exactly 100 mm the code still sits in the catalog's tighter +1.0 / 0 mm stroke tolerance band; from strokes over 100 mm the tolerance widens to +1.5 / 0 mm. Force stays at the series maximum of 490.1 N at 0.5 MPa, so the 32 bore keeps full power across the 75, 100 and 125 mm variants.