Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X35-10S
The AirTAC Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X35-10S is a genuine double acting, adjustable stroke + cushion standard round-body mini air cylinder with a Ø50mm bore and 35mm stroke, 1/4" 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.
- BoreØ50 mm
- Stroke35 mm
- Port size1/4"
- Acting typeDouble acting, adjustable stroke + cushion
- Rod threadM14×1.5
- 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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X35-10S
Short travel, full strength: with a 50 mm bore behind a 35 mm stroke, this MACJ delivers 981.3 N at 0.5 MPa (22-145 psi) - around 100 kgf - into a stroke barely longer than the rod is wide. The riveted round body combines a stainless-steel barrel, a hard-chrome plated 16 mm carbon-steel rod and rolled aluminium covers, standing up to splash and humidity that would eat a painted mini cylinder.
A magnet comes as standard, so a CMSG or DMSG reed switch tracks the 10 mm adjustment window at no extra cost - no special-order piston. For vertical jobs, the 981.3 N push equates to lifting about 50 kg with a 2:1 safety margin, which covers most small clamp and eject weights. The variable air cushion at both ends keeps a 35 mm stroke from ringing at cycle speeds up to 800 mm/s.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X35-10S Technical Specifications
| Model | Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X35-10S |
|---|---|
| Series | MACJ mini cylinder |
| Bore size | Ø50 mm |
| Stroke | 35 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| Port size | 1/4" |
| Rod thread | M14×1.5 |
| 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 881 N |
| 0.7 MPa | 1374 N | 1234 N |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X35-10S
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 50 | Bore size in mm. |
| ×35 | Stroke length in mm. |
| -10 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| -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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X35-10S Is Used
Carton flap tucker
Folding the last flap on a case-sealing head takes a sharp, short push; 35 mm travel and 981.3 N at 0.5 MPa does it, and the 10 mm window matches flap depth per carton size.
CNC fixture clamp
Clamping aluminium housings on a machining fixture needs about 50 kg of holding squeeze - well inside this bore's 100 kgf class - with the cushioned end preventing clamp shock.
Pilot bottling sampler
Depressing a sampling plunger on a pilot bottling skid is a neat fit for the 35 mm stroke; the built-in magnet and a CMSG switch confirm the plunger returned home each cycle.
Is the Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X35-10S the Right Cylinder?
If your load only needs 400 N or so, bore 32 at 402.2 N push (0.5 MPa) is the cheaper pick; above 600 N, step to bore 63's 1557.9 N. Between those, this 50 mm bore lets you work around 589 N with confidence. Thread options are PT (blank), G or NPT on the 1/4 in. ports; mounting runs to FA flange, LB foot or an I / Y rod knuckle. Remember the 10 mm trim is an extend stop, not a clamp: drop the air and the rod can still be back-driven, so lock the load with a valve or external device if retention is critical.
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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X35-10S FAQ
Push at 0.5 MPa is 981.3 N and pull is 880.8 N. Raise supply to 0.7 MPa and push climbs to 1373.8 N with pull at 1233.1 N. At the 1.0 MPa maximum the theoretical output is 200.1 kgf. Keep real work loads near 589 N to preserve a sensible margin.
Yes. Every MA-series cylinder leaves the factory with a piston magnet already fitted, so AirTAC's CMSG, DMSG and EMSG switches snap onto the barrel without modification or a special-order piston. Operating span is 0.15-1.0 MPa (22-145 psi) at speeds of 30-800 mm/s.
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.
Related AirTAC MACJ Cylinders
Request a Quote for Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X35-10S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.