Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X250-40S
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 Series Stainless Steel Mini Adjustable Cylinder MACJ50X250-40S Technical Details
- Model Code: MACJ50X250-40S
- Series: MACJ (Mini Compact Adjustable)
- Construction: Stainless steel body & piston rod
- Bore size: Ø50 mm
- Stroke: 250 mm (adjustable ±2mm via external screws)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Rubber buffer + adjustable shock absorber
- Port size: M5x0.8 (dual ports)
- Rod end type: Female thread M10x1.25
- Operating temperature: -20℃ to +80℃
- Seal material: Heat-resistant NBR (Nitrile)
- Mounting style: Basic type (axial mounting bosses)
- Weight: 2.46 kg (with standard accessories)
- Dimensions:
- Extended length: 466 mm
- Retracted length: 216 mm
- Body width: 56 mm
- Height (with rod): 72 mm
- IP rating: IP67 (wipers included)
- Lubrication: Pre-lubed (Grease-free operation possible)
Corrosion-resistant mini cylinder with micro-adjustment capability, featuring dual cushioning control for precise end-position tuning. The stainless steel construction enables operation in wet/chemical environments while maintaining smooth actuation at speeds up to 1,000 mm/s. Includes anti-rotation guide for stable linear motion.
- Pharmaceutical tablet pressing machines (sanitary requirements)
- Semiconductor wafer handling robots
- Marine equipment actuators (saltwater resistant)
- Food packaging lines with frequent washdowns
- Precision optical lens positioning systems
Installation protocol:
Use stainless steel fasteners in corrosive environments. For optimal performance:
- Align piston rod within 0.5° angular misalignment tolerance
- Apply Loctite 243 to mounting threads
- Perform stroke adjustment under 0.3 MPa air pressure
| Property | Property Value |
|---|---|
| sku | MACJ50X250-40S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | <250MM> → <250mm> |
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.