Airtac ATQ Single Acting Thin Cylinder ATQ16X20
The AirTAC Airtac ATQ Single Acting Thin Cylinder ATQ16X20 is a genuine single-acting COMPACT (JIS) cylinder (single acting, pull type) with a Ø16mm bore and 20mm stroke. Air pulles 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.
- BoreØ16 mm
- Stroke20 mm
- Port sizeM5×0.8
- Acting typeSingle acting, pull type
- Rod threadM4×0.7 (F) / M6×1.0 (B)
- CushionBumper
- 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 ATQ Single Acting Thin Cylinder ATQ16X20
The AirTAC ATQ16X20 is a single-acting pull-type compact cylinder where supplied air retracts the 8mm rod, while an internal spring extends it upon exhaust. It delivers a theoretical pull force of 75.4 N at 0.5 MPa and 105.6 N at 0.7 MPa before spring deduction. Operating pressure ranges from 0.2 to 1.0 MPa, with 0.2 MPa as the minimum to overcome the spring.
This 16mm bore unit features a 20mm stroke, the maximum standard travel for this bore size. It includes a fixed TPU elastomer bumper for impact absorption and has an M5x0.8 port. The body incorporates magnetic-switch grooves, though this specific configuration ships without a magnet. For longer travel requirements, a double-acting ACQ cylinder is recommended.
Airtac ATQ Single Acting Thin Cylinder ATQ16X20 Technical Specifications
| Model | Airtac ATQ Single Acting Thin Cylinder ATQ16X20 |
|---|---|
| Series | ATQ JIS compact single-acting cylinder |
| Bore size | Ø16 mm |
| Stroke | 20 mm |
| Acting type | Single acting, pull type |
| Port size | M5×0.8 |
| Rod end thread | M4×0.7 female / M6×1.0 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 20 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 (Ø16mm, Pull)
| Pressure | Pull force (before spring) |
|---|---|
| 0.5 MPa | 75 N |
| 0.7 MPa | 106 N |
These are theoretical air-side forces; the return-spring force reduces the NET usable output. Single-acting pull only — the spring performs the opposite stroke. Confirm the net figure from the datasheet and size with a safety margin.
Model Code: Airtac ATQ Single Acting Thin Cylinder ATQ16X20
| ATQ | JIS compact single acting, pull type cylinder series. |
|---|---|
| 16 | Bore size in mm. |
| ×20 | Stroke length in mm (single-acting max 20 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 ATQ Single Acting Thin Cylinder ATQ16X20 Is Used
Pin Extraction Jig
Pulls a locating pin out of a fixture on a CNC machining center when air is applied, relying on the spring to extend the pin back into position during exhaust.
Gate Retractor
Draws back a pneumatic stop gate on a packaging conveyor to release cartons, using the spring-extend fail-safe to open the gate if air pressure drops.
Tensioning Mechanism
Maintains constant tension on a film web in a packaging machine, pulling the dancer arm back under air pressure and extending it via spring when exhausted.
Is the Airtac ATQ Single Acting Thin Cylinder ATQ16X20 the Right Cylinder?
If you need less force, the 12mm bore version provides a 42.4 N theoretical pull at 0.5 MPa. For higher force, the 20mm bore offers 117.8 N at 0.5 MPa. Since 20mm is the maximum standard stroke for 16mm bores, longer travel requires a double-acting ACQ cylinder. When ordering, verify the 16mm bore, 20mm stroke, female M4x0.7 rod thread, and confirm if a magnet is needed.
Quick checklist
- ✓ Net pull force (after spring) at your pressure
- ✓ Stroke ≤ 20 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 ATQ Single Acting Thin Cylinder ATQ16X20 FAQ
The ATQ16X20 is a single-acting pull cylinder with a 20mm max stroke. It generates a theoretical pull force of 75.4 N at 0.5 MPa and 105.6 N at 0.7 MPa before spring deduction. It requires a minimum operating pressure of 0.2 MPa to overcome the internal spring.
Loss of air pressure causes the internal spring to extend the rod to its rest position, making it suitable for hold-down-release logic. Impact at the stroke ends is managed by a fixed TPU elastomer bumper, not an adjustable air cushion.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC ATQ Cylinders
Request a Quote for Airtac ATQ Single Acting Thin Cylinder ATQ16X20
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.