Key facts
- Brand
- NTN
- Model
- K-ECJ45
- Category
- Industrial Robot
- Documents
- 2
- Languages
- EN
- Last added
- 2023-10-19
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NTN K-ECG25/K-ECJ45 Small Sized Frequency Variable Controller High Function Type Instruction Manual
This is the instruction manual for NTN’s small-sized frequency variable controllers, models K-ECG25 (2A) and K-ECJ45 (4.5A). It provides safety guidelines, installation instructions, wiring details, operating modes, function settings, and troubleshooting steps. The manual emphasizes safe operation, proper grounding, and correct usage only for NTN electromagnetic parts feeders. It includes warnings for electric shock, fire, and damage from improper handling or installation.
The document covers connection of input/output, vibration sensor wiring, driving and adjustment modes (constant voltage, constant amplitude, resonance tracking), function settings, protection/warning functions, and specifications. Safety precautions are detailed throughout, including grounding requirements, environmental restrictions, and handling of power and wiring.
NTN K-ECJ45 specifications
| Control Capacity | K-ECG25: 2A, K-ECJ45: 4.5A |
|---|---|
| Initial Frequency (ECG25) | 140Hz |
| Initial Frequency (ECJ45) | 70Hz |
| Current Rating Range (ECG25) | 0.10~2.50(A) |
Source: NTN K-ECG25 K-ECJ45 Vibration Frequency Variable Controller User Manual
All NTN K-ECJ45 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What are the available models and their control capacities?
The models are K-ECG25 (2A) and K-ECJ45 (4.5A).
From: NTN K-ECG25 K-ECJ45 Vibration Frequency Variable Controller User Manual
How do I adjust the frequency for constant voltage mode?
Start at the initial frequency (140Hz for ECG25, 70Hz for ECJ45), then gradually lower it using the down key until the vibration amplitude stabilizes at the resonance point.
From: NTN K-ECG25 K-ECJ45 Vibration Frequency Variable Controller User Manual
What are the model numbers for this controller?
The models are K-ECG25 (Control capacity 2A) and K-ECJ45 (Control capacity 4.5A).
From: NTN K-ECG25/K-ECJ45 Small Sized Frequency Variable Controller High Function Type Instruction Manual
What is the intended use of this controller?
This controller is only for NTN electromagnetic parts feeder. Usage in other than this application or exceeding specification range is prohibited.
From: NTN K-ECG25/K-ECJ45 Small Sized Frequency Variable Controller High Function Type Instruction Manual