Airtac B01-MA Special Cylinder B01-MA20X35SCA
The AirTAC Airtac B01-MA Special Cylinder B01-MA20X35SCA is a genuine double acting standard round-body mini air cylinder with a Ø0mm bore and 35mm stroke, PT/G air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ0 mm
- Stroke35 mm
- Port sizePT/G
- Acting typeDouble acting
- Rod thread
- CushionFixed anti-impact bumper pads
- 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-MA Special Cylinder B01-MA20X35SCA
A 20 mm bore round-body cylinder sized for compact push and pull work, the MA20X35SCA is double acting and develops 157 N of push force at 0.5 MPa (72.5 psi), dropping to 131.9 N on the return stroke. Its 35 mm stroke drives an 8 mm hard-chrome plated rod inside a riveted stainless-steel barrel, a build that tolerates washdown and damp shop air far better than painted mini cylinders. Once a sensible design margin is applied, that same 0.5 MPa push leaves roughly 94 N for real work, which is enough to lift about 8 kg vertically with a 2:1 safety factor. Each stroke end is softened by a fixed anti-impact bumper pad, a deceleration pad rather than an adjustable air cushion. A position-sensing magnet is built in as standard, so CMSG, DMSG or EMSG switches clip on with no special-order piston.
Airtac B01-MA Special Cylinder B01-MA20X35SCA Technical Specifications
| Model | Airtac B01-MA Special Cylinder B01-MA20X35SCA |
|---|---|
| Series | MA mini cylinder |
| Bore size | Ø0 mm |
| Stroke | 35 mm |
| Acting type | Double acting |
| Port size | PT/G |
| Rod thread |
| 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 | Fixed anti-impact bumper pads |
| Max standard stroke | Up to 500 mm |
Specifications follow the official AirTAC MA-series datasheet. Barrel: stainless-steel tube (round-body, riveted rolling-packed construction); piston rod: carbon steel with 20µm hard-chrome plating; covers: aluminium alloy. Thread options: PT (blank) / G / NPT. Every MA-series cylinder ships with a built-in magnet for CMSG / DMSG / EMSG position sensors.
Theoretical Output Force (Ø0mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 0 N | 0 N |
| 0.7 MPa | 0 N | 0 N |
| Max (@1.0 MPa) | 0 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac B01-MA Special Cylinder B01-MA20X35SCA
| MA | Standard round-body mini cylinder (double-acting). |
|---|---|
| 0 | Bore size in mm. |
| ×35 | Stroke length in mm. |
| -S | Built-in magnet for CMSG / DMSG / EMSG sensors (standard on MA series). |
| CA / U / CM | Back-cover type: CA pivot, U flat-end, CM round-end. |
MA-family variants: MA / MAC (double acting ±cushion), MSA / MTA (single acting push / pull), MAD / MACD (double rod ±cushion), MAJ / MACJ (adjustable stroke ±cushion), MAR (cushioned with integrated F/U mount). Mounting accessories: FA flange, LB foot, SDB pivot; plus I and Y knuckles. Thread PT (blank) / G / NPT.
Where the Airtac B01-MA Special Cylinder B01-MA20X35SCA Is Used
Benchtop date-code marking
Pressing a code into plastic caps on a small marking fixture: the 157 N push force at 0.5 MPa gives a light, repeatable impression without crushing the part, and the 35 mm stroke clears loading by hand.
Carton kick-off at a transfer
Ejecting small pharmaceutical cartons sideways out of a packaging lane: the 35 mm stroke clears a short lane in one hit while the fixed bumper pad keeps the stop quiet at 30-800 mm/s speeds.
Swinging clamp with confirmation
A pivoting clamp arm on a CNC fixture works directly off the CA pivot back cover, and the standard magnet feeding a CMSG switch confirms the arm has reached the closed end before machining starts.
Is the Airtac B01-MA Special Cylinder B01-MA20X35SCA the Right Cylinder?
If 157 N of push at 0.5 MPa (72.5 psi) feels tight for the job, drop to the 16 mm bore at 100.5 N or step up to the 25 mm bore at 245.3 N. Remember that a plain MA cylinder drifts the moment air is removed or the valve centres, so add a rod lock or pilot check valve whenever the load must stay in place. The CA pivot back cover suits swinging linkages with an SDB pivot bracket, while FA flange and LB foot options anchor the body where a fixed mount is needed. Air connects through 1/8 inch ports and the rod carries an M8x1.25 male thread.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) is standard for sensors
- ✓ Back cover (CA/U/CM) & mount (FA/LB/SDB)
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 piston rod.
- check Do not dismantle the riveted front/back covers.
- check Bumper models: keep speed within the rated range.
- check Installation by qualified personnel per AirTAC docs.
Airtac B01-MA Special Cylinder B01-MA20X35SCA FAQ
At 0.5 MPa (72.5 psi) it pushes with 157 N and pulls with 131.9 N. At 0.7 MPa (101.5 psi) those figures rise to 219.8 N push and 184.7 N pull. The theoretical ceiling for this 20 mm bore is 32 kgf at 1.0 MPa. It is double acting, so air drives the rod in both directions across a 35 mm stroke at 30-800 mm/s on a 0.15-1.0 MPa (22-145 psi) supply.
The aluminium-alloy covers and a stainless block are rolled onto the stainless-steel barrel, so nothing works loose in vibration and no paint flakes into a food or outdoor area. The 8 mm rod is hard-chrome plated carbon steel for long seal life. Fixed bumper pads absorb stroke-end impact; if the machine needs an adjustable air cushion instead, the MAC series is the related type to check.
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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