Airtac MALJ40 Adjustable Mini Cylinder MALJ40X275-50-S
2、Front/rear end caps feature threaded connections for secure assembly;
3、Piston utilizes bidirectional asymmetric sealing structure with compact dimensions and integrated oil reservoir;
4、Integrated self-lubricating bearings in front end ensure superior lubrication and guidance;
5、Multiple rear mounting configurations for enhanced installation flexibility;
6、Compatible with various standardized cylinder accessories for customized configurations.
Category: Adjustable Cylinders , Brand: AIRTAC , Series: MALJ40
AirTAC MALJ40X275-50-S Adjustable Miniature Cylinder Specifications
- Model: MALJ40X275-50-S
- Bore size: 40mm
- Stroke: 275mm (adjustable)
- Adjustment range: ±5mm via external screw
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (50 series)
- Port size: Rc1/8 (G1/8 optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel
- Seal type: NBR seals (PU optional)
- Temperature range: -10℃ to 80℃
- Weight: 2.48kg ±3%
- Dimensions: 350mm(L) × 52mm(W) × 52mm(H)
- Mounting type: Standard (MF1) with 4x M5 threaded holes
- Rod end: Female thread M10×1.25
- Protection class: IP54 (standard sealing)
Ultra-compact linear actuator featuring precision stroke adjustment through a dual-lock hex screw mechanism. The 50-series cushioning system minimizes end-impact noise (≤65dB) while maintaining positioning accuracy of ±0.2mm. Includes anti-rotation guide slots and wear-resistant rod bushing for angular misalignment compensation up to ±2°.
- PCB handling robots in electronics assembly
- Precision clamping in CNC fixture systems
- Dispensing equipment for adhesive applications
- Automated test probe positioning
- Medical device actuation mechanisms
Installation note:
Lubricate through air port (ISO VG32 recommended) before initial use.
For vertical mounting, install locking collar (accessory MALJ-LK) to prevent
unintended stroke adjustment. Maintain 0.5mm minimum clearance between
adjustment screw and adjacent surfaces.
| Property | Property Value |
|---|---|
| sku | MALJ40X275-50-S |
| Adjustable Stroke | <50mm> |
| Mounting Type | Without Mounting Accessories |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 275mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.