1. Complies with JIS standards;
2. C-shaped retaining ring secures cylinder body to front/rear covers, with riveted piston-rod connection for compact and reliable construction;
3. Precision-honed inner bore ensures superior wear resistance and long-term durability;
4. Extended front cover guide length enhances directional stability;
5. Space-saving profile minimizes installation footprint;
6. Perimeter sensor slots enable effortless sensor integration;
7. Multiple mounting accessory configurations available.
Category: Compact Cylinder | Brand: AIRTAC | Series: ACQJ50~63
AirTAC ACQJ50X70-50S Adjustable Compact Cylinder Specifications
- Model: ACQJ50X70-50S (Part of ACQJ50~63 series)
- Type: Adjustable stroke single-acting spring return cylinder
- Bore size: 50mm (Standard series)
- Stroke: 70mm (Adjustable ±0.5mm via stopper)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable air cushion at both ends
- Mounting type: Basic type (MF1 mounting feet optional)
- Port size: 1/4" NPT (M5x0.8 optional)
- Operating temperature: -20℃ to 80℃
- Material: Aluminum alloy body, CRCA steel piston rod
- Seal material: NBR with grease retention design
- Weight: 2.5kg ±3% (without accessories)
- Dimensions: 200mm(L) × 63mm(W) × 63mm(H)
- Rod thread: M10x1.25 (ISO standard)
- Max speed: 500mm/s (with cushion engaged)
- Lubrication: Pre-lubricated (Relubrication interval: 2,000km)
Ultra-slim profile cylinder (63mm height) with precision stroke adjustment capability, featuring dual cushion control knobs for smooth end-of-stroke deceleration. The anodized surface treatment provides corrosion resistance for humid environments. Integrated mounting slots allow direct installation without additional brackets.
- PCB handling robots requiring precise positioning
- Food packaging machines with space constraints
- Automated test equipment vertical actuators
- Medical device clamping mechanisms
- Semiconductor wafer transfer systems

Property | Property Value |
---|---|
sku | ACQJ50X70-50S |
Adjustable Stroke | <50mm> |
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°C to 70°C Speed Range: 30 to 500 mm/s |
Port Size | PT1/4 |
Magnet | S-Magnetic |
Bore Diameter | <50mm> |
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.