NTK Series Quarter Turn Electric Actuator Overview

The document provides technical information about the NTK Series Quarter Turn Electric Actuator, specifically focusing on the NTK-02EX model. This actuator is designed for quarter turn applications and is explosion-proof with an ExdIIBT4 rating, ensuring safe operation in hazardous environments.

Model and Specifications

• Model: NTK-02EX
• Explosion Proof Rating: ExdIIBT4
• Operation Types: On/Off and Modulating
• Power Supply Options: 100~240VAC for On/Off type, 24VDC for On/Off type, and Modulating type (power supply not explicitly specified)

Wiring Diagrams

The document includes wiring diagrams for different configurations of the NTK-02EX actuator:

• On/Off Type with 100~240VAC power supply
• On/Off Type with 24VDC power supply
• Modulating Type

These diagrams are essential for correct electrical installation and ensure proper functionality of the actuator in various control scenarios.

Dimensions and Part List

The document mentions dimensions and part lists for the NTK Series actuators, which are critical for installation planning and maintenance. However, specific dimension values and part details are not provided in the excerpt.

Key Points and Recommendations

• The NTK-02EX actuator is suitable for hazardous environments due to its explosion-proof certification.
• Multiple power supply options and operation modes provide flexibility for different application needs.
• Proper wiring according to the provided diagrams is crucial for safe and effective operation.
• Consult the full part list and dimension details before installation to ensure compatibility and correct mounting.