Airtac MBL Aluminum Alloy Mini Cylinder MBL50X160-CA
The AirTAC Airtac MBL Aluminum Alloy Mini Cylinder MBL50X160-CA is a genuine double-acting aluminum-barrel mini round cylinder with a Ø50mm bore and 160mm stroke, 1/4" air ports and a fixed rubber bumper. Its compact riveted body suits push, hold and clamp motion in tight machine spaces.
- BoreØ50 mm
- Stroke160 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM14×1.5
- CushionRubber bumper (MBLC variant: adjustable air cushion)
- 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 MBL Aluminum Alloy Mini Cylinder MBL50X160-CA
The AirTAC MBL50X160-CA is a double-acting aluminum mini round cylinder engineered for tight machine spaces. Operating at 0.5 MPa, it provides 981 N of push force and 881 N of pull force across its 160 mm stroke, making it well-suited for moving heavier jigs or medium-sized workpieces. Its riveted rolling-packed barrel crimps the front and rear covers directly to the tube, yielding a lightweight, compact body that is not designed to be disassembled or rebuilt like a traditional tie-rod cylinder.
This specific SKU features a CA pivot back cover that swings on a pin to accommodate arcing and angular loads, distinguishing it from rigid flat-end U models. Because this configuration lacks the -S suffix, it cannot accept a CMSG, DMSG, or EMSG position sensor. The cylinder relies on a fixed rubber bumper to soften end-of-stroke impacts rather than an adjustable air cushion. Inside, a heterogeneous two-way piston seal retains grease for long service life, while the Ø16 mm carbon-steel piston rod features 20 μm hard-chrome plating for wear and corrosion resistance.
Airtac MBL Aluminum Alloy Mini Cylinder MBL50X160-CA Technical Specifications
| Model | Airtac MBL Aluminum Alloy Mini Cylinder MBL50X160-CA |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder |
| Bore size | Ø50 mm |
| Stroke | 160 mm |
| Acting type | Double acting |
| 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 | Rubber bumper (MBLC variant: adjustable air cushion) |
| Max stroke | Up to 500 mm |
Specifications follow the official AirTAC MBL series datasheet. Confirm against the product label before installation. Standard stroke to 500 mm (special order to 800 mm). Thread options: PT / G / NPT.
Theoretical Output Force (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 881 N |
| 0.7 MPa | 1374 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 MBL Aluminum Alloy Mini Cylinder MBL50X160-CA
| MBL | Aluminum-barrel mini round cylinder, double acting. |
|---|---|
| 50 | Bore size in mm. |
| ×160 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related variants: MBLC (adjustable cushion), MBLD (double rod), MBLJ (adjustable stroke), MSBL/MTBL (single acting).
Where the Airtac MBL Aluminum Alloy Mini Cylinder MBL50X160-CA Is Used
CNC Lathe Bar Feeder Pusher
Uses the 981 N push force at 0.5 MPa to index bar stock into collets, where the CA pivot back cover absorbs slight misalignment during long stock extension.
Pallet Diverting Arm
Swings a diverter arm to route heavy pallets on a packaging line, leveraging the 160 mm stroke and the pivot cover's ability to handle arcing angular loads.
Heavy Tote Lid Press
Applies 881 N of pull force at 0.5 MPa to snap-tighten large container lids, relying on the fixed rubber bumper to prevent impact damage at the end of the 160 mm stroke.
Is the Airtac MBL Aluminum Alloy Mini Cylinder MBL50X160-CA the Right Cylinder?
For lower force needs, stepping down to the 40 mm bore yields 628 N of push force at 0.5 MPa, while moving up to the 63 mm bore provides 1558 N if your application requires moving heavier masses. If your cycle demands faster speeds or heavier payloads at the end of the stroke, the MBLC variant offers an adjustable air cushion to absorb impact energy. The base MBL bumper only softens end-of-stroke impact and does not hold the load; if the rod must stay put when air pressure is lost or the valve is centered, fit an external rod lock or a pilot-operated check valve to prevent drifting.
This 160 mm stroke approaches the range where side-load tolerance becomes critical. The Ø16 mm rod has low side-load tolerance, so for this length you should use the CA pivot cover paired with an SDB pivot bracket, implement an external guide, or switch to the MBLD double-rod type to prevent rod-bearing bending. Replacement parts must match the 50 mm bore, 160 mm stroke, G1/4 port size, PT tapered thread form, and CA back cover.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
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 Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (LB / FA / SDB) and back cover (CA pivot / U flat-end).
- check Installation by qualified personnel per AirTAC docs.
Airtac MBL Aluminum Alloy Mini Cylinder MBL50X160-CA FAQ
At 0.5 MPa the cylinder provides 981 N of push force and 881 N of pull force. At 0.7 MPa the push force increases to 1374 N. The maximum theoretical force is 200 kgf at 1.0 MPa.
No. Because this SKU lacks the -S suffix, it has no internal magnet and cannot accept CMSG, DMSG, or EMSG sensor switches. It uses a fixed rubber bumper to soften end-of-stroke impact; for an adjustable air cushion, you must select the MBLC variant.
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