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NI 9505

The NI 9505 is a motor drive module designed for the CompactRIO platform by National Instruments. It is primarily used to control brushed DC motors in various automation and robotics applications.

Detailed content

Technical Specifications:

  • Power Supply Input: 9 V to 30 V DC
  • Continuous Current Output: Up to 5 A
  • Peak Current Output: 10 A (for brief periods)
  • PWM Frequency: 20 kHz
  • Control Modes: Open-loop (voltage control), closed-loop (current control), and closed-loop (position control) when integrated with appropriate feedback devices.
  • Feedback Options: Supports encoder feedback for closed-loop control.

Features:

  • CompactRIO Compatibility: Integrates seamlessly with CompactRIO systems, offering high flexibility in control and monitoring tasks.
  • High Current Drive: Capable of driving high-current motors, making it suitable for demanding industrial applications.
  • Integrated Safety Features: Includes features like overcurrent protection, thermal shutdown, and configurable brake options to ensure safe operation.
  • Encoder Support: Allows precise position and speed control by using encoder feedback, essential for applications requiring high accuracy.
  • Software Integration: Compatible with LabVIEW, allowing for easy programming and integration into complex control systems.

Application Scenarios:

  • Robotics: Ideal for controlling motors in robotic arms, mobile robots, and other robotic systems where precise motor control is crucial.
  • Automation: Used in automated machinery for tasks that require precise motor control, such as conveyor systems, automated guided vehicles (AGVs), and CNC machines.
  • Test and Measurement: Useful in test rigs where motors are used to simulate real-world conditions or to perform endurance testing of mechanical components.

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