This model is discontinued
AirTAC has phased out the MAL series. You can still order this code here: we ship the direct replacement MBL40X170SCA, with the same bore, stroke, output force, port and mounting, so it fits the same application. The MBL replacement upgrades to a riveted rolling-packed body and the current CMSG / DMSG / EMSG sensor switches (the MAL used CS1-M / DS1-M).
The AirTAC MAL40X170SCA (Discontinued) → MBL40X170SCA is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 170mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the direct replacement is the MBL40X170SCA, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X170SCA is a discontinued double-acting aluminum mini round cylinder featuring a 40mm bore and 170mm stroke. It delivers a robust 628 N of push force and 528 N of pull force at 0.5 MPa, making it suitable for moving heavier components in compact spaces. AirTAC replaced this legacy unit with the MBL40X170SCA, a direct replacement that matches the exact bore, stroke, output force, G1/4 port, and CA pivot mounting.
This specific SKU includes a built-in magnet (-S) and a CA pivot clevis back cover. On the original MAL body, the front and back covers are threaded onto the barrel, whereas the modern MBL replacement utilizes a riveted rolling-packed body for improved structural integrity. The -S magnet on this MAL unit interfaces with the older CS1-M and DS1-M reed switches; upgrading to the MBL40X170SCA requires switching to the current CMSG, DMSG, or EMSG sensor family. The piston relies on a heterogeneous two-way seal that retains grease, operating alongside a self-lubricating front-cover bearing guide.
| Model | AirTAC MAL40X170SCA (Discontinued) → MBL40X170SCA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X170SCA |
| Bore size | Ø40 mm |
| Stroke | 170 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M12×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.1 – 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 |
Specifications follow the official AirTAC MAL datasheet (now discontinued). The MBL40X170SCA carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 kgf | |
The MBL40X170SCA produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 40 | Bore size in mm (20/25/32/40). |
| ×170 | Stroke length in mm. |
| S | Optional magnet for a CS1-M / DS1-M sensor (MBL uses CMSG/DMSG/EMSG). |
| CA / U / CM | Back cover: CA pivot, U flat-end or CM round-end. |
Replacement mapping: MAL → MBL, MSAL → MSBL, MTAL → MTBL, MALD → MBLD, MALJ → MBLJ.
Provides 628 N of push force at 0.5 MPa to fold and seal heavy corrugated cardboard flaps on a high-speed packaging line, utilizing the CA pivot to absorb arcing motion.
Secures a heavy centrifuge shield in a laboratory centrifuge, using the 170mm stroke to clear the chamber while the fixed rubber bumper softens the impact at full extension.
Indexes a tool carousel in a compact CNC machining center, where the self-lubricating bearing guide ensures smooth rod extension even under momentary off-center loads.
To replace the MAL40X170SCA, order the MBL40X170SCA and verify your setup: it carries a 40mm bore, 170mm stroke, G1/4 port, PT tapered thread, and a CA pivot back cover. Because this SKU includes the -S magnet, you must update your position sensing from the legacy CS1-M/DS1-M switches to the modern CMSG/DMSG/EMSG family. If your application requires adjustable end-cushioning rather than the fixed rubber bumper found on this MAL, step up to the MBLC series. For sizing flexibility, you can step down to the 32mm bore (offering 402 N push at 0.5 MPa) for lighter loads, or step up to the 50mm bore if higher force is required. Since the 170mm stroke exceeds 300mm, the 16mm carbon-steel rod has limited side-load tolerance; use the CA pivot to accommodate arcing loads, add an external guide, or consider a double-rod MBLD to prevent rod bending.
Upgrade checklist
Yes, the MAL40X170SCA is discontinued. The direct replacement is the MBL40X170SCA, which matches the 40mm bore, 170mm stroke, CA pivot mounting, and G1/4 port. You will need to update your sensors, as the MBL uses CMSG/DMSG/EMSG switches instead of the older CS1-M/DS1-M models.
The MAL40X170SCA delivers 628 N push and 528 N pull at 0.5 MPa, 880 N push at 0.7 MPa, and a maximum theoretical force of 128 kgf at 1.0 MPa. It features a G1/4 port, a 16mm carbon-steel rod, and a fixed rubber bumper for end-of-stroke deceleration.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X170SCA replaces this model 1:1.
MBL replacements are processed and dispatched in 3-5 business days.
Most inquiries answered within 7-8 hours.
Tell us the quantity and destination — we quote the direct MBL40X170SCA replacement with price, stock and lead time, usually within 7-8 hours.