Airtac MAC Stainless Steel Mini Air Cylinder MAC40X130SCALB
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC40X130SCALB is a genuine double acting + cushion standard round-body mini air cylinder with a Ø40mm bore and 130mm stroke, 1/8" 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.
- BoreØ40 mm
- Stroke130 mm
- Port size1/8"
- Acting typeDouble acting + cushion
- Rod threadM12×1.25
- CushionVariable air cushion, both ends
About the Airtac MAC Stainless Steel Mini Air Cylinder MAC40X130SCALB
Need both a pivot and a fixed base? The MAC40X130SCALB pairs a CA pivot back cover with an LB foot bracket on the same 40 mm bore, 130 mm stroke, double acting body. It pushes 628.3 N at 0.5 MPa and 879.6 N at 0.7 MPa, with a variable air cushion at each end to trim end-of-stroke shock. The riveted stainless barrel shrugs off washdown and humidity where painted minis would rust, and the 20 um hard-chrome plated rod keeps seal wear low.
For a dependable design point use about 377 N at 0.5 MPa - some 60% of the push rating - or expect roughly 64 kg of vertical lift, best limited to about 32 kg for a two-to-one margin. The magnet is standard, so CMSG / DMSG / EMSG switches drop straight on.
Airtac MAC Stainless Steel Mini Air Cylinder MAC40X130SCALB Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC40X130SCALB |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø40 mm |
| Stroke | 130 mm |
| Acting type | Double acting + cushion |
| Port size | 1/8" |
| Rod thread | M12×1.25 |
| 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | 739 N |
| Max (@1.0 MPa) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MAC Stainless Steel Mini Air Cylinder MAC40X130SCALB
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 40 | Bore size in mm. |
| ×130 | 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 MAC Stainless Steel Mini Air Cylinder MAC40X130SCALB Is Used
Attachment latch
Pins a forklift attachment latch on a warehouse truck; foot and pivot mounting in one cylinder keeps the bracket layout compact.
Case debagger
Pushes the leading case off a depalletizer grid; LB foot fixing absorbs the reaction force while the CA clevis follows the link path.
Outdoor sluice trim
Trims a small sluice gate on a water-treatment skid outdoors; the stainless barrel resists weather and the cushion eases gate seating.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC40X130SCALB the Right Cylinder?
From a force view, 40 mm sits between the 32 mm bore (402.2 N push at 0.5 MPa) and the 50 mm bore (981.3 N) - this one gives 628.3 N. LB foot brackets hold the body square while the CA pivot cover takes the clevis, a tidy combination for link-driven fixtures. Strokes above 500 mm become made-to-order on this bore, and because the cylinder cannot hold position without air, a pilot check valve or rod lock is the answer for suspended loads.
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 MAC Stainless Steel Mini Air Cylinder MAC40X130SCALB FAQ
At 0.5 MPa: 628.3 N push and 527.8 N pull. At 0.7 MPa: 879.6 N push and 738.9 N pull. The theoretical ceiling is 128.1 kgf at 1.0 MPa. Connections are 1/8" ports; the 16 mm rod carries M12x1.25 thread. Air range is 0.15-1.0 MPa (22-145 psi), speed 30-800 mm/s.
The barrel is precision stainless steel rolled onto aluminium covers, with the rod hard-chrome plated to 20 um, so condensation, cleaning chemicals and outdoor exposure cause far less trouble than on painted-steel bodies. There are no external fasteners to work loose, and the two-way piston seal retains grease for long service between overhauls.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac MAC Stainless Steel Mini Air Cylinder MAC40X130SCALB
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.