1. Compliant with ISO 21287 standards, featuring high interchangeability of mounting dimensions;
2. Threaded connection between cylinder body and end caps ensures enhanced structural integrity and maintenance-friendly design;
3. Precision-honed bore surface with hard anodized coating for superior wear resistance and extended service life;
4. Patented asymmetrical bidirectional piston sealing configuration combines compact dimensions with integrated oil reservoir functionality;
5. Space-efficient profile reduces installation footprint by up to 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-sided T-slot configuration enables tool-less sensor mounting and positional feedback integration;
7. Integrated cushioning system effectively absorbs residual kinetic energy from high-speed operation and mechanical inertia;
8. Comprehensive selection of standardized mounting accessories available for flexible system integration.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: ACEJ50~63
AirTAC ACEJ50~63 Adjustable Compact Cylinder ACEJ50X120-40SB Specifications
- Series: ACEJ50~63 (Compact Adjustable Series)
- Full model: ACEJ50X120-40SB
- Bore size: 50mm
- Stroke: 120mm (±1.5mm adjustment range)
- Mounting type: Basic foot & front flange (ISO 15552 compatible)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable elastic cushion (dual-side)
- Port size: PT1/4 (G1/4 optional)
- Piston speed: 50–750 mm/s
- Position detection: Built-in magnet (D-M9N sensor compatible)
- Body material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel
- Seal material: NBR + PU hybrid seals
- Temperature range: -20℃ to 80℃
- Protection rating: IP40 (IP67 with optional rod cover)
- Weight: 3.8kg (±2%)
- Dimensions: 240mm(L) × 50mm(W) × 63mm(H) (retracted length)
High-precision compact cylinder featuring external stroke adjustment screws for fine-tuning (±1.5mm). The T-slot mounting system enables rapid installation in confined spaces. Enhanced wear resistance through multi-layer rod plating and shock-absorbing end caps. Requires ISO 8573-1 class 3 lubricated or non-lubricated air.
- PCB component insertion machines
- Pharmaceutical blister packaging systems
- Automotive welding fixture positioning
- Beverage canning line stopper mechanisms
- Lithium battery stacking equipment
- Rod end types: Female thread (standard), clevis, or double rod ends
- Optional auto switch models: D-M9N (2-wire) or D-A9D (3-wire)
- Custom stroke lengths available in 5mm increments (50–300mm)
| Property | Property Value |
|---|---|
| sku | ACEJ50X120-40SB |
| 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 | G1/8 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 120mm |
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.











