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 SDAJ40X45-30S Adjustable Compact Cylinder Specifications
- Series: SDAJ32~40 ultra-slim series
- Model code breakdown: SDAJ40X45-30S = 40mm bore × 45mm stroke × 30mm adjustable range
- Bore size: 40mm (±0.1mm tolerance)
- Stroke: 45mm (adjustable via external stopper)
- Stroke adjustment range: ±15mm (total 30mm adjustment capacity)
- Operating pressure: 0.05-0.9 MPa
- Cushioning: Rubber buffer + adjustable external stopper
- Mounting type: Dual rectangular base with 4x M5 threaded holes
- Port size: M5x0.8 (G1/8 equivalent flow)
- Piston material: Hard anodized aluminum alloy
- Rod material: Stainless steel SUS304
- Seals: NBR (standard), optional Fluorocarbon for high temp
- Temperature range: -20℃ to 80℃ (extended to 150℃ with FKM seals)
- Weight: 0.82kg (without accessories)
- Dimensions:
- Body height: 40mm
- Width: 52mm
- Extended length: 139mm (base to rod end at full stroke)
- Retracted length: 94mm
- ISO standard: 6431 (compact cylinder specifications)
- Protection rating: IP54 (standard sealing)
Ultra-low profile cylinder with precision stroke adjustment capability, featuring a 22% slimmer profile than standard ISO cylinders. The dual-piston design ensures stable linear motion even at 0.05MPa vacuum pressure. Integrated magnetic sensor slots (M5 mounting threads on both sides) enable position feedback installation.
- PCB board clamping/positioning in electronics assembly
- Medical device lid actuation with space constraints
- Precision dosing mechanisms in pharmaceutical equipment
- 3C product automated testing equipment
- Robotic end-effector tool changers
| Property | Property Value |
|---|---|
| sku | SDAJ40X45-30S |
| 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 | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <45mm> |
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.











