Airtac B01-ACQ Dedicated Pneumatic Cylinder B01-ACQ25X50
The AirTAC Airtac B01-ACQ Dedicated Pneumatic Cylinder B01-ACQ25X50 is a genuine double-acting COMPACT (thin) air cylinder built to JIS dimensions, with a Ø25mm bore and 50mm stroke, M5×0.8 air ports and a C-clip / riveted short body that saves mounting depth. Magnetic-switch slots around the body accept position sensors.
- BoreØ25 mm
- Stroke50 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM6×1.0 (F) / M10×1.25 (B)
- ConfigurationStandard compact
- 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 B01-ACQ Dedicated Pneumatic Cylinder B01-ACQ25X50
The AirTAC B01-ACQ25X50 is a double-acting, single-rod JIS compact cylinder. The leading B01- prefix denotes AirTAC's application-dedicated (customer-specified) line, meaning this unit is mechanically identical to the base ACQ25X50. It generates 245.4 N of push force and 188.9 N of pull force at 0.5 MPa, utilizing a 12 mm piston rod and an M5x0.8 port.
This 25 mm bore model features a short C-clip and riveted body design that drastically reduces axial mounting depth compared to round-body alternatives. Deceleration at stroke ends relies on a fixed TPU elastomer bumper rather than an adjustable air cushion, so external shock absorbers should be added for high-energy cycles. The body includes magnetic-switch grooves, though this specific SKU ships without the internal magnet.
Airtac B01-ACQ Dedicated Pneumatic Cylinder B01-ACQ25X50 Technical Specifications
| Model | Airtac B01-ACQ Dedicated Pneumatic Cylinder B01-ACQ25X50 |
|---|---|
| Series | ACQ JIS compact (thin) cylinder |
| Bore size | Ø25 mm |
| Stroke | 50 mm |
| Acting type | Double acting |
| Port size | M5×0.8 |
| Rod end thread | M6×1.0 female / M10×1.25 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 | Bumper (both ends) |
| Max standard stroke | Up to 100 mm |
Specifications follow the official AirTAC ACQ JIS compact-cylinder datasheet. Confirm against the product label before installation. Port thread: PT (standard); G and NPT available. Rod: female thread (blank) / male thread (B).
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 189 N |
| 0.7 MPa | 344 N | — |
| Max (@1.0 MPa) | 50 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac B01-ACQ Dedicated Pneumatic Cylinder B01-ACQ25X50
| ACQ | JIS compact (thin) double-acting cylinder series. |
|---|---|
| 25 | Bore size in mm. |
| ×50 | 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 (G / NPT available). Related ACQ-family variants: ASQ (single-acting push), ATQ (single-acting pull), ACQD (double rod), ACQJ (adjustable stroke), TACQ (guided / non-rotating).
Where the Airtac B01-ACQ Dedicated Pneumatic Cylinder B01-ACQ25X50 Is Used
PCB Depaneling Router
Provides the 245.4 N push force needed to clamp populated circuit boards securely during high-speed router cutting operations.
Carton Flap Folder
Extends 50 mm to tuck minor flaps on small packaging lines, fitting neatly into tight machine frames thanks to the short C-clip body.
Electronic Component Tray
Pushes empty component trays into position using a female M6x1.0 rod thread, relying on the fixed TPU bumper to soften end stops.
Is the Airtac B01-ACQ Dedicated Pneumatic Cylinder B01-ACQ25X50 the Right Cylinder?
When sizing this actuator, stepping down to the 20 mm bore yields 157.1 N push at 0.5 MPa, while stepping up to the 32 mm bore provides 402.1 N push at 0.5 MPa. This 25 mm option sits perfectly in the middle for medium-light handling tasks. To order, confirm the 50 mm stroke, female M6x1.0 rod end thread, and PT port thread. Because a standard compact cylinder drifts when air pressure is lost, applications requiring fail-safe load holding will need an external rod lock or pilot-operated check valve.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Short-body depth vs. a round-body cylinder
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (S) for sensors?
- ✓ Female (blank) or male (B) rod thread
- ✓ Side load — avoid on a compact rod
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the short piston rod.
- check Very long strokes are unsuitable for the compact body.
- check Handle the C-clip carefully; seat it fully in its groove.
- check Installation by qualified personnel per AirTAC docs.
Airtac B01-ACQ Dedicated Pneumatic Cylinder B01-ACQ25X50 FAQ
At 0.5 MPa, this 25 mm bore cylinder provides 245.4 N push and 188.9 N pull. At 0.7 MPa, push increases to 343.6 N. The maximum push force is 50 kgf at 1.0 MPa. The operating pressure range is 0.15-1.0 MPa, with a speed range of 30-500 mm/s.
The B01- prefix indicates this is an application-dedicated (customer-specified) variant of the ACQ25X50, sharing the exact same physical specs. It does not have adjustable air cushions; instead, it uses a fixed TPU elastomer bumper at each end to absorb impact. Additionally, this model ships without a sensor magnet.
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.
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