Airtac ACPJ Adjustable Compact Cylinder ACPJ12X125-40SB
2. Front/rear end caps feature threaded connections for enhanced strength and maintenance convenience;
3. Barrel undergoes precision machining followed by hard anodizing treatment for superior wear resistance and durability;
4. Specialized bidirectional sealing structure in piston design ensures compact dimensions with integrated oil reservoir functionality;
5. Space-optimized compact configuration minimizes installation footprint;
6. Perimeter magnetic switch grooves enable flexible sensor mounting options;
7. Multiple standardized mounting accessories available for system integration;
Category: Adjustable Cylinders | Brand: AirTAC | Series: ACPJ
AirTAC ACPJ Adjustable Compact Cylinder ACPJ12X125-40SB Specifications
- Model: ACPJ12X125-40SB
- Type: Double-acting adjustable compact cylinder
- Bore size: 12mm
- Stroke: 125mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Front flange with SB-type detachable base
- Port size: M5x0.8 (standard) with 1/8" NPT optional
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 0.38 kg (excluding accessories)
- Dimensions: 156mm(L) × 40mm(W) × 40mm(H)
- Max theoretical thrust: 11.3kgf @ 0.63MPa
- Max speed: 500–1000mm/s (with cushion adjustment)
- Lubrication: Non-lube or oil-lubricated (requires ISO VG32)
Ultra-slim profile cylinder featuring dual adjustable cushioning screws for precise end-position deceleration control. The anodized body provides corrosion resistance in humid environments, while the chrome-plated rod ensures smooth operation. Includes built-in auto switch mounting slots (M5 thread) for sensor integration. Requires 40μm filtered air with ≤1mg/m³ oil content.
- PCB handling robots in electronics assembly
- Precision clamping mechanisms in CNC tool changers
- Compact actuator for medical device positioning
- Packaging machine divert arms
- Cleanroom automation systems
Installation note:
For vertical mounting, use anti-drop lock nuts (optional accessory AM12).
Maintain 0.5–1mm clearance between rod end and load during alignment.
Cushion adjustment requires 1.5mm hex key (included).
| Property | Property Value |
|---|---|
| sku | ACPJ12X125-40SB |
| Adjustable Stroke | <40mm> |
| 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 | M5×0.8 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 12mm |
| Stroke | 125mm |
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.