US52 250W general purpose governor Outlet connector

General Features:

• Model: US52-250W Universal Speed Regulator.
• Power Rating: 250W (Maximum output power).
• Speed Regulation: Designed to control the speed of motors by adjusting the voltage or frequency.
• Type: Universal (Compatible with a wide range of motor types such as DC motors, AC motors, or brushless DC (BLDC) motors).
• Functionality: Provides smooth, variable speed control for motors, allowing users to set motor speeds in a controlled manner.
• Outlet Connector: Double Row A Type outlet connector, which is likely a double-row terminal connector for ease of wiring and secure connections.

2. Electrical Specifications:

• Input Voltage:

  • AC Input: Typically 110V or 220V AC (depends on the regional standard). Ensure the speed controller supports the correct voltage for the application.
  • DC Input: Some versions might accept 12V to 48V DC input, depending on the model and design.

• Output Voltage:

  • The output voltage can be adjusted according to the speed requirement of the motor being used. This adjustment is generally done via a potentiometer (knob) or digital controls.

• Power Rating: The controller can support up to 250W of continuous power, suitable for small to medium-sized motors.

• Current:

  • Typically, the controller can handle up to 2.5A to 10A depending on the motor and load type.

3. Speed Control:

• Speed Adjustment:
  • Allows users to adjust motor speed through a manual knob or digital input, providing fine-tuned speed control.
  • The adjustment range could vary depending on the motor's type but typically ranges from 0% to 100% of the motor’s rated speed.
• Control Method:
  • Speed regulation is typically achieved via PWM (Pulse Width Modulation) or Voltage Control.
• Display: Some models might include a LED or digital display for speed settings, output voltage, or other parameters.

4. Connector Type:

• Double Row A Type Outlet Connector:
  • Type: A double-row terminal block for connecting the motor and controller, commonly used in industrial or household applications.
  • Number of Pins: Typically, two to four pins per row (depending on the exact design).
  • Wire Size: Can accommodate wires typically between 16 AWG and 24 AWG (depending on the power requirements).
• Connector Functionality:
  • Input side: For power input to the regulator from an AC or DC source.
  • Output side: For connecting to the motor to control the speed.
  • Secure Connection: The double-row connector ensures secure wiring and reduces the chances of accidental disconnection.

5. Safety Features:

• Overcurrent Protection: To protect the speed controller and motor from potential damage due to excessive current.
• Overvoltage Protection: To prevent damage to the motor and the controller if the input voltage exceeds safe operating levels.
• Thermal Protection: Ensures that the controller does not overheat during operation. It could have an integrated thermal shutdown feature that stops the motor if the device gets too hot.
• Short Circuit Protection: The controller typically includes features to protect against short circuits.

6. Mechanical Characteristics:

• Dimensions: The size of the unit will depend on the design, but typical dimensions for a 250W speed regulator are around 6cm x 10cm x 3cm.

• Mounting: It is generally designed to be mounted on a surface, such as a panel, with holes or brackets provided.

• Weight: 150g to 300g, depending on the design and materials used.

7. Application Areas:

• Electric Fans: Speed control in fans for adjusting airflow and reducing energy consumption.
• Electric Motors: Suitable for small and medium-sized motors used in applications like air conditioning, home appliances, and tool machines.
• Robotics: Can be used in robot systems requiring motor speed control for precise movement.
• DIY Projects: Often used in hobbyist projects that involve motors, such as RC cars, model airplanes, or other automated systems.

8. Operating Temperature:

• Typically, the unit operates within a temperature range of -10°C to +50°C, depending on the manufacturer’s specifications.

9. Environmental Protection:

• Ingress Protection: May not be fully waterproof but could have an IP20 or IP40 rating for dust and moisture protection.
• Durability: Designed for use in indoor environments or areas with minimal exposure to extreme environmental conditions.