Keyence SJ-E036A Ultra High Speed Sensing Lonizer SJE036A
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Keyence SJ-E036A Ultra High Speed Sensing Ionizer (SJE036A)
Product Overview
Main Functions
- Ultra – Fast Static Elimination
It uses pulse AC ±8000V corona discharge to quickly neutralize static charges on various materials such as plastics, films, and electronic components, minimizing static – related defects like dust attraction, product jamming, and component damage.
- Precise Ion Balance Control
The Hi – Power I.C.C. control method maintains an ion balance of ±30V, which is crucial for protecting ESD – sensitive devices and ensuring consistent product quality in precision manufacturingKEYENCE INTERNATIONAL (BELGIUM) NV/SA.
- Air Purge for Harsh Environments
The Rc 1/8 air purge port can be connected to compressed air (≤0.5MPa) to keep electrodes clean, preventing contamination – induced performance degradation and extending the ionizer’s service life.
- Real – time Status Monitoring and Alarming
It has NPN open – collector outputs for ion level alarms and condition alarms (max 100mA, ≤40VDC), and a static elimination stop input (NPN open collector/no – voltage contact). This enables seamless integration with PLCs for real – time monitoring and quick troubleshootingKEYENCE INTERNATIONAL (BELGIUM) NV/SA.
- Flexible Integration with Automation Systems
It supports easy connection to control systems via its control I/O, facilitating remote operation and integration into automated production lines for synchronized static elimination during high – speed manufacturing processes.
Technical Features
| Feature | Details |
|---|---|
| Product Type | 360mm bar – type ultra – high – speed sensing ionizer (hybrid type) |
| Ion Generation Method | Corona discharge (shockless resistive coupling structure)KEYENCE INTERNATIONAL (BELGIUM) NV/SA |
| Voltage Application | Pulse AC method, ±8000VKEYENCE INTERNATIONAL (BELGIUM) NV/SA |
| Ion Balance Control | Hi – Power I.C.C. method, ±30VKEYENCE INTERNATIONAL (BELGIUM) NV/SA |
| Operating Distance | 50–2000mmKEYENCE INTERNATIONAL (BELGIUM) NV/SA |
| Electrode Configuration | 4 electrodes, 60mm pitch |
| Air Purge Port | Rc 1/8, max supply pressure 0.5MPa |
| Power Supply | 24–36VDC ±10% |
| Current Consumption | 700mA (24VDC), 500mA (36VDC) |
| Control Input | Static elimination stop input (NPN open collector/no – voltage contact)KEYENCE INTERNATIONAL (BELGIUM) NV/SA |
| Control Output | Ion level alarm, condition alarm (NPN open collector, max 100mA, ≤40VDC)KEYENCE INTERNATIONAL (BELGIUM) NV/SA |
| Operating Temperature | 0–+40°C (no condensation) |
| Storage Temperature | – 25–+70°C |
| Protection | Resistant to dust and moisture; overvoltage category I, pollution degree 2 |
| Compliance | CE, RoHS |
Product Dimensions and Weight
| Item | Details |
|---|---|
| Total Length | 380mm |
| Static Elimination Bar Length | 340mm |
| Effective Length | 360mm |
| Mounting Pitch | 365mm |
| Electrode Pitch | 60mm (3 pitches, total 180mm) |
| Air Purge Nozzle Pitch | 120mm (1 nozzle) |
| Width×Height | 28mm×30mm (approx.) |
| Weight | 2kg (approx.) |
| Cable | Integrated 3m cable for power and I/O |
| Housing Material | Die – cast aluminum (corrosion – resistant coating) |
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