Airtac B01-MAC Series Special Purpose Cylinder B01-MAC20X210SU
The AirTAC B01-MAC Series Special Purpose Cylinder B01-MAC20X210SU is a genuine double acting + cushion standard round-body mini air cylinder with a Ø0mm bore and 210mm 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
- Stroke210 mm
- Port sizePT/G
- Acting typeDouble acting + cushion
- Rod thread
- CushionVariable air cushion, both ends
- 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-MAC Series Special Purpose Cylinder B01-MAC20X210SU
AirTAC's MAC20X210SU pairs a flat-end U back cover with a 210 mm stroke on a 20 mm bore, giving 157 N forward and 131.9 N return at 0.5 MPa (219.8 N forward at 0.7 MPa). Double acting on both strokes, it cushions variably at each end, so you can open the speed up toward 800 mm/s without hammering the covers.
A 210 mm reach on an 8 mm rod is where side loads matter: guide the load externally and the stainless barrel plus hard-chrome plated rod will keep running in humid or lightly washed areas where painted minis pit. Size around 94 N at 0.5 MPa, or a 16 kg theoretical lift derated to about 8 kg vertical, and the cylinder keeps a comfortable margin. FA flange and LB foot mounts bolt the body down, and the built-in magnet feeds position signals to CMSG, DMSG or EMSG switches.
Airtac B01-MAC Series Special Purpose Cylinder B01-MAC20X210SU Technical Specifications
| Model | Airtac B01-MAC Series Special Purpose Cylinder B01-MAC20X210SU |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø0 mm |
| Stroke | 210 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-MAC20X210SU
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 0 | Bore size in mm. |
| ×210 | 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 (double rod, 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-MAC20X210SU Is Used
Stripper station on a forming die
The flat-end U cover seats against the die plate; 131.9 N of return force at 0.5 MPa strips formed shells on the retraction stroke.
Tooling positioner inside a CNC cell
Guided externally for zero side load, the rod pushes fixture stops through the 210 mm reach while EMSG sensing reports mid-travel via the standard magnet.
Is the Airtac B01-MAC Series Special Purpose Cylinder B01-MAC20X210SU the Right Cylinder?
Bore 16 manages only 100.5 N push at 0.5 MPa and bore 25 steps up to 245.3 N; the 20 mm class at 157 N is the middle ground for light-to-medium jigs. Long 210 mm strokes amplify misalignment, so align the load axis or add a linear guide, since an 8 mm rod tolerates little side load. The magnet is standard, so end-of-stroke sensing via CMSG / DMSG / EMSG costs no special order. Remember that air loss means drift - hold the load with a pilot check valve or rod lock, not with the cylinder itself.
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-MAC20X210SU FAQ
Push 157 N and pull 131.9 N at 0.5 MPa; push 219.8 N and pull 184.7 N at 0.7 MPa; 32 kgf theoretical peak at 1.0 MPa. Speed range is 30-800 mm/s with air filtered to 40 um.
It ships with the flat-end U back cover, and FA flange, LB foot or SDB pivot brackets are available for the 210 mm body. Air enters through 1/8" ports; tooling threads onto the M8x1.25 rod.
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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