Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ40X75-40S
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 MACJ40X75-40S Stainless Steel Mini Adjustable Cylinder Specifications
- Model: MACJ40X75-40S
- Type: Single-acting spring return (adjustable stroke)
- Bore size: 40mm
- Stroke: 75mm (adjustable via mechanical stopper)
- Material: Stainless steel body (SUS304) + Chrome-plated piston rod
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 150℃
- Cushioning: Rubber buffer + adjustable cushion screw
- Port size: M5x0.8 (dual ports)
- Mounting type: Basic type (optional foot/axial mounts available)
- Weight: 0.95kg ±2%
- Dimensions: 165mm(L) × 52mm(W) × 52mm(H) (max extended length)
- Rod thread: M10x1.25 (external)
- Seal material: NBR standard (FKM available for high temp)
- Protection rating: IP54 (standard)
Compact stainless steel cylinder with precision stroke adjustment mechanism, featuring corrosion-resistant construction for harsh environments. The dual cushioning system minimizes end-impact noise (≤65dB) while maintaining positioning accuracy (±0.5mm repeatability). Compatible with vacuum applications when paired with AirTAC VCH series accessories.
- Pharmaceutical capsule filling machines
- Semiconductor wafer handling robots
- Marine equipment actuators
- Food packaging line positioners
- Cleanroom automation systems
Installation note:
Lubricate piston rod with ISO VG32 hydraulic oil before initial use.
For adjustable stroke operation:
1) Loosen lock nut (6mm wrench size)
2) Rotate stopper (max 270° adjustment)
3) Retighten with 0.8-1.2Nm torque
| Property | Property Value |
|---|---|
| sku | MACJ40X75-40S |
| 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 | 75mm |
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.