Airtac B01-MAC Series Special Purpose Cylinder B01-MAC20X200SCM
The AirTAC Airtac B01-MAC Series Special Purpose Cylinder B01-MAC20X200SCM is a genuine double acting + cushion standard round-body mini air cylinder with a Ø0mm bore and 200mm stroke, PT/G air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service. A variable air cushion at both ends lets you tune end-of-stroke deceleration on site.
- BoreØ0 mm
- Stroke200 mm
- Port sizePT/G
- Acting typeDouble acting + cushion
- Rod thread
- CushionVariable air cushion, both ends
About the Airtac B01-MAC Series Special Purpose Cylinder B01-MAC20X200SCM
A stainless round barrel rolled onto aluminium covers gives the MAC20X200SCM its sealed, riveted body - no tie rods to work loose in washdown or damp air. The 20 mm bore drives an 8 mm hard-chrome rod with 157 N of push at 0.5 MPa and 220 N at 0.7 MPa, holding steady across the full 200 mm of travel. Double acting with a variable air cushion at both ends, it tames end-of-stroke shock at cycle speeds anywhere from 30 to 800 mm/s.
The CM round-end cover presents a clean fixed face for direct attachment to a fixture or slide, and the standard built-in magnet means CMSG, DMSG or EMSG switches clip on without a special-order piston. In practice, plan on about 94 N of dependable work at 0.5 MPa - the sensible derate from the 157 N rating - which corresponds to lifting roughly 8 kg vertically at a 2:1 margin.
Airtac B01-MAC Series Special Purpose Cylinder B01-MAC20X200SCM Technical Specifications
| Model | Airtac B01-MAC Series Special Purpose Cylinder B01-MAC20X200SCM |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø0 mm |
| Stroke | 200 mm |
| Acting type | Double acting + cushion |
| 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 | Variable air cushion, both ends |
| 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-MAC Series Special Purpose Cylinder B01-MAC20X200SCM
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 0 | Bore size in mm. |
| ×200 | 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-MAC Series Special Purpose Cylinder B01-MAC20X200SCM Is Used
Bottle-line reject pusher
Swings a reject finger across a 200 mm lane on a bottling conveyor, flipping lightweight containers at speed with the cushion absorbing the stop.
Packaging test clamp
Closes a sample-holding clamp on a pouch-seal test rig where the 200 mm opening clears bulky packages and the 157 N push seats the jaws.
Carton flap tucker
Tucks top flaps on small e-commerce cartons; the derated 94 N working push handles stiff board without crushing the box.
Is the Airtac B01-MAC Series Special Purpose Cylinder B01-MAC20X200SCM the Right Cylinder?
Size by force, not bore alone: a 16 mm bore tops out at 100.5 N push at 0.5 MPa, so step up to this 20 mm unit once working demand passes about 94 N; a 25 mm bore delivers 245.3 N when you want more headroom. Stroke 200 mm sits comfortably inside the 500 mm standard limit for the bore, but keep side loads off the 8 mm rod and guide the load externally over that span. Like any double-acting cylinder, the rod drifts the instant air is lost - fit a rod lock or pilot check valve if a position must hold. Ports are 1/8", the rod thread is M8x1.25, and FA flange, LB foot or SDB pivot brackets plus I and Y rod knuckles bolt on if the CM round end alone does not suit the frame.
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 On first run, back off the cushion screws and release gradually.
- check Installation by qualified personnel per AirTAC docs.
Airtac B01-MAC Series Special Purpose Cylinder B01-MAC20X200SCM FAQ
At 0.5 MPa it pushes 157 N and pulls 132 N (rod-side area subtracted). At 0.7 MPa those figures rise to 220 N push and 185 N pull. The theoretical ceiling for a 20 mm bore at 1.0 MPa is about 32 kgf. Operating pressure spans 0.15-1.0 MPa (22-145 psi), proof pressure is 1.5 MPa (215 psi), and speed runs 30-800 mm/s.
Yes. Every MAC20X200SCM ships with the piston magnet as standard, so CMSG, DMSG and EMSG switches mount straight onto the barrel for end-of-stroke or mid-stroke signalling - no special piston and no retrofit.
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