Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ20X40-40S
2. Features custom-profiled bidirectional piston seals with compact dimensions and integrated oil reservoir design;
3. Integrated shock-absorbing pads on both end caps minimize directional change impact;
4. Multiple rear cap configurations for enhanced mounting flexibility;
5. Robust riveted composite enclosure structure securely joins stainless steel barrel with end caps;
6. Precision-engineered stainless steel tubing ensures high mechanical strength and corrosion resistance;
7. Comprehensive selection of cylinder sizes and mounting accessories available;
8. Full-range magnetic piston configuration across series.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MACJ
AirTAC MACJ Stainless Steel Mini Adjustable Cylinder MACJ20X40-40S Technical Details
- Model: MACJ20X40-40S
- Series: MACJ (Stainless Steel Mini Adjustable)
- Bore size: 20 mm
- Stroke: 40 mm ±2mm adjustable
- Operation: Double-acting
- Material: SUS304 stainless steel body & piston rod
- Seals: Fluororubber (FKM) for high temperature resistance
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 150℃
- Cushioning: Adjustable elastic cushion (both ends)
- Port size: M5x0.8 (G1/8 adapter optional)
- Rod end: Female thread M5x0.8
- Weight: 520 g ±2%
- Dimensions:
- Length (retracted): 105 mm
- Width (body diameter): 32 mm
- Height (mounting base): 20 mm
- Protection class: IP67
- Lubrication: Pre-lubricated (maintenance-free)
Ultra-compact stainless steel cylinder with precision stroke adjustment mechanism, featuring corrosion-resistant construction for harsh environments. The dual adjustable cushioning system minimizes impact noise while maintaining positioning accuracy (±0.5mm repeatability). Integrated mounting slots allow direct installation without additional brackets.
- Semiconductor wafer handling robots
- Pharmaceutical liquid dispensing systems
- Food packaging machinery (NSF compliant)
- Marine equipment actuators
- High-temperature sterilization devices
- Precision optical lens positioning
Installation guidance:
For optimal performance, maintain coaxial alignment within 0.2mm tolerance during mounting.
Use locknuts (included) for stroke adjustment fixation. Lubricate with ISO VG32 turbine oil if
operating below -10℃. Max lateral load: 15N.
Avoid using in vacuum environments without
special seals. Minimum operating pressure for stable movement: 0.03MPa. Regular cleaning
required when exposed to particulate matter.
| Property | Property Value |
|---|---|
| sku | MACJ20X40-40S |
| Adjustable Stroke | <40mm> |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | <40mm> |
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.