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 MACJ40X200-40S Stainless Steel Mini Adjustable Cylinder Specifications
- Model: MACJ40X200-40S
- Type: Single-acting spring return (adjustable stroke)
- Bore size: 40mm
- Stroke: 200mm (adjustable via mechanical stopper)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -10℃ to 150℃
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Cushioning: Rubber bumper + adjustable cushion screw
- Mounting style: Foot mounting (standard), front flange/rod flange optional
- Rod thread: M10x1.25 external thread
- Repeat positioning accuracy: ±0.5mm
- Max piston speed: 500 mm/s
- Weight: 1.45 kg (without accessories)
- Dimensions:
- Body length: 240mm (minimum retracted length)
- Stroke-adjusted max length: 440mm
- Width (foot mount base): 65mm
- Height (including rod): 75mm
- Material:
- Tube: SUS304 stainless steel
- Piston rod: SUS420 hardened stainless
- Seals: Heat-resistant NBR
Corrosion-resistant mini cylinder with precision stroke adjustment mechanism, featuring a compact footprint and high-duty cycle capability. The stainless steel construction enables operation in washdown environments while maintaining IP67 protection. Integrated shock absorption reduces end-impact noise to ≤70dB.
- Pharmaceutical packaging line actuators
- Food processing equipment (FDA-compliant lubrication)
- Semiconductor wafer handling robots
- Precision dosing/pumping mechanisms
- Cleanroom automation systems
| Property | Property Value |
|---|---|
| sku | MACJ40X200-40S |
| 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 | <40mm> |
| Stroke | <200mm> |
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.







