This instruction manual introduces the correct and safe operation method of NTN small-sized frequency controller (high-function type).
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.
The models are K-ECG25 (Control capacity 2A) and K-ECJ45 (Control capacity 4.5A).
This controller is only for NTN electromagnetic parts feeder. Usage in other than this application or exceeding specification range is prohibited.