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 ACEJ50X120-20SB Adjustable Compact Cylinder Specifications
- Series: ACEJ50~63 Adjustable Compact Series
- Bore size: 50mm (Standard series includes 50/63mm variants)
- Stroke: 120mm (±0.5mm tolerance)
- Adjustment range: 0-20mm (via integrated stroke adjustment mechanism)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Double adjustable air cushion (with locknut)
- Mounting type: Basic foot-mounted (20SB code: ISO 15552 standard)
- Port size: M5x0.8 (Dual ports: Piston side Φ6.5mm, Rod side Φ4.5mm)
- Rod material: Hard chrome-plated steel (S45C)
- Tube material: Aluminum alloy (A6063-T5 anodized)
- Seal material: NBR (Nitrile rubber) with wear-resistant ring
- Weight: 1.65kg (without accessories)
- Dimensions:
- Length: 209mm (Min. retracted length)
- Width: 50mm (Cylinder body diameter)
- Height: 74mm (Including mounting foot protrusion)
- Max speed: 500mm/s (With proper cushion adjustment)
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if maintenance required)
- Protection rating: IP40 (Upgradeable to IP67 with optional rod cover)
Compact-profile pneumatic cylinder featuring built-in stroke adjustment mechanism for precision positioning. The dual-cushion design with locking nuts enables vibration-free end position control, while the hardened piston rod and multi-lip seals ensure extended service life in high-cycle applications. Requires 40μm filtered compressed air with 1-10mg/m³ oil mist content.
- Precision part insertion in electronic assembly lines
- Variable clamping force fixtures for CNC machining centers
- Adjustable lifting mechanisms in packaging machinery
- Position-adjustable stoppers in automotive welding jigs
- Modular conveyor system actuators
| Property | Property Value |
|---|---|
| sku | ACEJ50X120-20SB |
| Adjustable Stroke | <20mm> |
| 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.











