2、Features riveted connection between cylinder body/rear cap and piston/piston rod for enhanced structural integrity;
3、Precision roller burnishing followed by hard anodizing treatment on inner bore surface ensures superior wear resistance and durability;
4、Unique custom bi-directional sealing profile with integrated oil reservoir optimizes compactness and lubrication retention;
5、Space-saving design minimizes installation footprint while maintaining performance;
6、Integrated sensor grooves along cylinder periphery facilitate effortless sensor mounting;
7、Available in multiple mounting configurations for flexible system integration.
Category: Slim Cylinders , Brand: AirTAC , Series: SDAJ32~40 Adjustable Ultra-Compact Cylinders
AirTAC SDAJ32~40 Adjustable Ultra-Thin Cylinder (SDAJ40X70-30B) Specifications
- Model: SDAJ40X70-30B
- Series: SDAJ32~40 (Compact Adjustable Stroke)
- Bore size: 40mm (1-9/16")
- Stroke: 70mm (adjustable via built-in stopper)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Piston speed: 50–700 mm/s
- Cushioning: Adjustable air cushion (both ends)
- Mounting type: Front flange (basic) with optional rear flange (code: MP4)
- Port size: 1/8" NPT (M5 optional)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Body material: Anodized aluminum alloy
- Rod material: Chrome-plated steel
- Weight: 0.75 kg (1.65 lbs)
- Dimensions (L×W×H):
- Total length (retracted): 131mm
- Width: 70mm (mounting surface)
- Height: 40mm (including cushion adjuster)
- ISO standard: 6432 (modified)
- Protection class: IP54 (standard wiper seal)
Ultra-slim profile cylinder (40mm height) with integrated stroke adjustment mechanism, featuring dual adjustable end cushions for precise position control. The T-slot mounting groove allows flexible installation in confined spaces. Special anti-rotation design maintains alignment during stroke adjustment.
- Precision clamping in PCB assembly robots
- Position-adjustable stoppers in conveyor systems
- Space-constrained medical device actuators
- Variable height platforms in packaging machinery
- Automated door locking mechanisms
| Property | Property Value |
|---|---|
| sku | SDAJ40X70-30B |
| Adjustable Stroke | 30mm |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT1/8 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 70mm |
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.











