Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC63X150SCA
The AirTAC Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC63X150SCA is a genuine double-acting aluminum-barrel mini round cylinder with a Ø63mm bore and 150mm stroke, G1/4 air ports and a fixed rubber bumper. Its compact riveted body suits push, hold and clamp motion in tight machine spaces.
- BoreØ63 mm
- Stroke150 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM14×1.5
- CushionRubber bumper (MBLC variant: adjustable air cushion)
About the Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC63X150SCA
The AirTAC MBLC63X150SCA is a double-acting aluminum mini cylinder featuring a 63 mm bore and 150 mm stroke. It integrates a screw-adjustable pneumatic air cushion at both ends, decelerating the piston smoothly to protect the end covers on fast, heavy moves. Delivering 1558 N of push force at 0.5 MPa, this compact actuator is built around a riveted rolling-packed barrel that keeps weight low for tight-fitting machinery.
This SKU includes a CA pivot clevis back cover, allowing the body to swing on a pin to absorb angular misalignment during arcing motions. The built-in magnet (-S) enables position detection via CMSG reed or DMSG/EMSG electronic switches. A 20 µm hard-chrome plating on the carbon-steel rod pairs with a heterogeneous two-way grease-retaining piston seal for low-friction cycling up to 800 mm/s.
Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC63X150SCA Technical Specifications
| Model | Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC63X150SCA |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder |
| Bore size | Ø63 mm |
| Stroke | 150 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1458 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC63X150SCA
| MBL | Aluminum-barrel mini round cylinder, double acting. |
|---|---|
| 63 | Bore size in mm. |
| ×150 | 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 MBLC Aluminum Alloy Mini Air Cylinder MBLC63X150SCA Is Used
Injection Mold Ejection
Provides 1558 N of push at 0.5 MPa to eject heavy plastic parts from mold cavities, with the cushion absorbing the high kinetic energy of rapid mold-open cycles.
Pallet Transfer Pivot
Uses the CA clevis cover to swing a pusher arm across a conveyor arc, repositioning loaded pallets where a rigid mount would bind under side-load stress.
Heavy Carton Flap Folding
Drives a 150 mm stroke folding mechanism for large packaging boxes, relying on the tunable needle to slow the rod gently before the end cap takes the impact.
Is the Airtac MBLC Aluminum Alloy Mini Air Cylinder MBLC63X150SCA the Right Cylinder?
Stepping down, the 50 mm bore offers 981 N push at 0.5 MPa for lighter loads, while stepping up is not possible as 63 mm is the largest standard size. Choose this MBLC over the base MBL when your cycle speed or moving mass would overwhelm a fixed rubber bumper. Remember that the air cushion only decelerates near the stroke ends; it is not a brake, so a plain MBLC will drift if air is lost. Replacement match: 63 mm bore, 150 mm stroke, G1/4 port, PT thread, CA pivot cover, with an S magnet.
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 MBLC Aluminum Alloy Mini Air Cylinder MBLC63X150SCA FAQ
At 0.5 MPa, it provides 1558 N push and 1457 N pull force. At 0.7 MPa, push increases to 2181 N. The maximum theoretical force is 318 kgf at 1.0 MPa.
A screw needle valve at each end traps a small air volume, letting you tune the exhaust restriction to decelerate the piston smoothly near stroke limits. This protects the end covers from high-impact shock, unlike the fixed rubber bumper on the base MBL.
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.
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Most inquiries answered within 7-8 hours.
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