Airtac MBLD Dual Axis Type Mini Cylinder MBLD40X200S
The AirTAC MBLD Dual Axis Type Mini Cylinder MBLD40X200S is a genuine double-acting double-rod aluminum-barrel mini cylinder with a Ø40mm bore and 200mm stroke. A rod exits both end covers, so extend and retract force are EQUAL — about 528 N each way at 0.5 MPa. Fixed rubber bumper.
- BoreØ40 mm
- Stroke200 mm
- Port sizeG1/4
- Acting typeDouble acting, double rod
- Rod threadM12×1.25
- CushionFixed rubber bumper
- 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 MBLD Dual Axis Type Mini Cylinder MBLD40X200S
The AirTAC MBLD40X200S is a double-acting, double-rod aluminum mini cylinder. A Ø16mm carbon-steel rod with 20um hard-chrome plating protrudes from both end covers, yielding equal effective annulus areas. This means it generates 528N of force in both extend and retract directions at 0.5MPa. The built-in magnet (-S) lets you track position with CMSG reed or DMSG/EMSG electronic switches. A 200mm stroke suits mid-range indexing tasks while the riveted rolling-packed barrel keeps the body compact.
Because a rod exits both ends, you can mount the workpiece on the front and a position flag or cam on the rear. The twin rods provide dual-side guidance that resists rotation better than a single rod. Overall length equals A + 2 x stroke, so you must leave rear clearance. End impact is absorbed by a fixed rubber bumper, not an adjustable air cushion.
Airtac MBLD Dual Axis Type Mini Cylinder MBLD40X200S Technical Specifications
| Model | Airtac MBLD Dual Axis Type Mini Cylinder MBLD40X200S |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder (double rod) |
| Bore size | Ø40 mm |
| Stroke | 200 mm |
| Acting type | Double acting, double rod |
| Port size | G1/4 |
| 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 | Fixed rubber bumper |
| Max standard stroke | Up to 500 mm |
Double-rod overall length = A + 2 × stroke — leave clearance for the rear rod. MBLD/MBLCD mounting is Basic / FA / LB only (no SDB, no back-cover code). Thread options: PT / G / NPT.
Output Force (Ø40mm, equal both ways)
| Pressure | Extend & retract force |
|---|---|
| 0.5 MPa | 528 N |
| 0.7 MPa | 739 N |
| Max (@1.0 MPa) | 108 kgf |
A rod on both piston faces makes the annulus area equal, so extend and retract force (and speed) are the same. Actual usable force is lower due to friction.
Model Code: Airtac MBLD Dual Axis Type Mini Cylinder MBLD40X200S
| MBLD | MBLD aluminum-barrel double-rod mini cylinder. |
|---|---|
| 40 | Bore size in mm. |
| ×200 | Stroke length in mm. |
| S | Optional built-in magnet for a CMSG/DMSG/EMSG sensor switch. |
| FA / LB | Mounting: FA flange or LB foot (no SDB on double-rod). |
Related: MBLCD (double rod, adjustable cushion), MBLC (single rod + cushion), MBL (single rod).
Where the Airtac MBLD Dual Axis Type Mini Cylinder MBLD40X200S Is Used
PCB Edge Conveyor Stopper
Provides 528N of both-way stopping force at 0.5MPa to halt populated PCB panels, using the rear rod end to trigger a solid-state DMSG sensor.
Textile Loom Tensioner
Twin rods resist rotational twist during 200mm travel, maintaining precise bidirectional tension on heavy fabric webs without binding.
Chip Handler Pusher
Drives a secondary ejector pin from the rear rod end while the front rod pushes wafers, keeping cycle forces perfectly balanced at 739N.
Is the Airtac MBLD Dual Axis Type Mini Cylinder MBLD40X200S the Right Cylinder?
Stepping down to the MBLD32 bore drops the both-way force to 346N at 0.5MPa, while stepping up to the MBLD50 raises it to 881N. Choose this double-rod MBLD over the single-rod MBL when equal push/pull force and anti-rotation guidance are required. Choose the MBLCD variant if your application needs adjustable air cushioning. Mounting is limited to Basic, FA flange, or LB foot brackets; there is no SDB pivot or back-cover option. The plain rubber bumper is not a lock; the rod drifts without live air, so use an external locking device for holding.
Quick checklist
- ✓ Equal force both ways at your pressure
- ✓ Rear-rod clearance (length = A + 2 × stroke)
- ✓ Mounting: Basic / FA / LB only
- ✓ Magnet (S) for sensors?
- ✓ Side load — add a guide on long strokes
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Leave clearance for the rear rod (length = A + 2 × stroke).
- check Avoid side load; add an external guide on long strokes.
- check Mounting: Basic / FA flange / LB foot (no SDB, no back-cover code).
- check Installation by qualified personnel per AirTAC docs.
Airtac MBLD Dual Axis Type Mini Cylinder MBLD40X200S FAQ
The double-rod design yields equal force both directions: 528N at 0.5MPa, 739N at 0.7MPa, and a maximum of 108kgf at 1.0MPa.
A rod exits both ends, making the annulus area equal on both sides for identical push and pull speed/force. You can mount a cam or sensor flag on the rear rod, but you must account for rear clearance since overall length is A + 2 x stroke.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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