Airtac ASQ Series Single Acting Slim Cylinder ASQ50X10S
The AirTAC Airtac ASQ Series Single Acting Slim Cylinder ASQ50X10S is a genuine single-acting COMPACT (JIS) cylinder (single acting, push type) with a Ø50mm bore and 10mm stroke. Air pushes the rod and an internal spring performs the opposite stroke, so one solenoid line drives the motion — ideal for short-stroke clamping and ejection in tight spaces.
- BoreØ50 mm
- Stroke10 mm
- Port sizePT1/4
- Acting typeSingle acting, push type
- Rod threadM10×1.5 (F) / M18×1.5 (B)
- CushionBumper
About the Airtac ASQ Series Single Acting Slim Cylinder ASQ50X10S
The AirTAC ASQ50X10S is a single-acting push-type JIS compact cylinder that uses compressed air to extend its 20mm rod, while an internal mechanical spring handles retraction. At 0.5 MPa, this 50mm bore unit delivers a theoretical push force of 981.8 N (reaching 1374.4 N at 0.7 MPa) before spring deduction. You should verify the exact net output from the official datasheet, as the return mechanism consumes a portion of this generated energy.
Designed for space-constrained setups, it features a fixed NBR elastomer bumper to soften end-of-stroke impacts rather than relying on adjustable pneumatic cushioning. Because this specific configuration includes the -S magnet option, it supports position detection using either reed or solid-state electronic switches housed within the body's integral grooves.
Airtac ASQ Series Single Acting Slim Cylinder ASQ50X10S Technical Specifications
| Model | Airtac ASQ Series Single Acting Slim Cylinder ASQ50X10S |
|---|---|
| Series | ASQ JIS compact single-acting cylinder |
| Bore size | Ø50 mm |
| Stroke | 10 mm |
| Acting type | Single acting, push type |
| Port size | PT1/4 |
| Rod end thread | M10×1.5 female / M18×1.5 male (B) |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.2 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 50 – 500 mm/s |
| Cushion | Bumper |
| Max standard stroke | Up to 30 mm |
Specifications follow the official AirTAC ACQ-family datasheet. Single-acting types start at 0.2 MPa (the spring must be overcome). Confirm against the product label before installation.
Theoretical Output Force (Ø50mm, Push)
| Pressure | Push force (before spring) |
|---|---|
| 0.5 MPa | 982 N |
| 0.7 MPa | 1374 N |
These are theoretical air-side forces; the return-spring force reduces the NET usable output. Single-acting push only — the spring performs the opposite stroke. Confirm the net figure from the datasheet and size with a safety margin.
Model Code: Airtac ASQ Series Single Acting Slim Cylinder ASQ50X10S
| ASQ | JIS compact single acting, push type cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×10 | Stroke length in mm (single-acting max 30 mm). |
| S | Built-in magnet for magnetic-switch sensing (omit = none). |
| B | Male-thread piston rod (omit = female thread). |
Thread: PT standard (G / NPT available). ASQ pushes out / spring returns; ATQ pulls in / spring extends. Related: ACQ (double acting), ACQD (double rod), ACQJ (adjustable stroke).
Where the Airtac ASQ Series Single Acting Slim Cylinder ASQ50X10S Is Used
Press-Fit Pin Locating
Drives short 10mm insertion strokes to seat dowel pins firmly into heavy machinery chassis plates without requiring a continuous air supply to hold position.
Carton Flap Hold-Down
Extends briefly to secure corrugated packaging flaps during automated tape sealing, relying on the spring to quickly retract and clear the conveyor path.
Heavy Part Ejection
Pushes molded components out of a CNC machining center using robust 50mm bore force, safely returning to its rest state if the compressed air supply drops.
Is the Airtac ASQ Series Single Acting Slim Cylinder ASQ50X10S the Right Cylinder?
Selecting this 50mm bore requires a minimum operating pressure of 0.2 MPa to overcome the internal return mechanism. If your application demands less force, stepping down to the 40mm bore yields a 628.3 N theoretical push at 0.5 MPa. Conversely, scaling up to the 63mm bore provides a 1558.6 N theoretical push. Remember that strokes beyond 30mm require migrating to a double-acting ACQ series cylinder. When ordering, confirm the 10mm stroke, PT1/4 port, M10x1.5 female rod thread, and the required -S magnet.
Quick checklist
- ✓ Net push force (after spring) at your pressure
- ✓ Stroke ≤ 30 mm (single-acting limit)
- ✓ Single air line saves a valve/port
- ✓ Magnet (S) for sensors?
- ✓ Female (blank) or male (B) rod thread
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.2 – 1.0 MPa operating pressure.
- check Remember the spring performs the return stroke.
- check Avoid side load on the short piston rod.
- check Handle the C-clip carefully; seat it fully in its groove.
- check Installation by qualified personnel per AirTAC docs.
Airtac ASQ Series Single Acting Slim Cylinder ASQ50X10S FAQ
This single-acting push cylinder has a theoretical force of 981.8 N at 0.5 MPa and 1374.4 N at 0.7 MPa before spring deduction. Because the internal return spring lowers the net usable output, confirming the exact net force via the datasheet is recommended. Operating pressure must be at least 0.2 MPa to overcome the spring, with a maximum standard stroke limit of 30mm for this bore size.
If air pressure is lost or exhausted, the internal spring automatically retracts the rod to its resting position, providing a predictable fail-safe behavior. End-of-trroke impact is managed by a fixed NBR elastomer bumper, not an adjustable air cushion. The included -S magnet allows tracking with either reed or electronic solid-state switches.
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