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  • LCD Smart Digital Display PWM control dc motor speed controller 0~100% adjustable.
  • LCD Smart Digital Display PWM control dc motor speed controller 0~100% adjustable.
  • LCD Smart Digital Display PWM control dc motor speed controller 0~100% adjustable.
  • LCD Smart Digital Display PWM control dc motor speed controller 0~100% adjustable.
  • LCD Smart Digital Display PWM control dc motor speed controller 0~100% adjustable.
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electrical center b2c

Wireless DC Motor Speed Controller 12V/24V/36V/48V

$32.73 USD
$23.00 USD $32.73 USD
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Model No.

SPECIFICATIONS

LCD Smart Digital Display PWM control dc motor speed controller 0~100% adjustable

max 30A Timing Reversible loop control 12V 24V

Product Description


This wireless DC motor speed controller provides stable and precise control for 12V–48V brushed DC motors with 30A peak current support. It features a clear LCD display for real-time speed monitoring and 0–100% stepless speed regulation. Equipped with comprehensive timing functions, it supports adjustable cycle run/stop and forward/reverse position limits to prevent mechanical overtravel. The dual control mode (2.4G remote + panel) offers flexible operation, while soft start/stop extends motor lifespan. Compact embedded installation and simple wiring make it perfect for automated machinery, small conveyors, automatic feeders, and smart home devices. Built for reliability and safety, it’s an ideal solution for industrial and DIY automation projects.

input voltage:: DC9V~55V

Support:: brush motor

Slow start/Slow stop setting:: enable

Origin: CN(Origin)

Motor Type: DC Motor

Model Number: T49

Instantaneous current:: 30A

Control frequency:: 15KHZ

Continuous current:: 20A

Key Specifications

  • Input Voltage: DC 6.5V-55V (Note: Input voltage must match the motor's rated voltage. 220V input will destroy the unit!)
  • Current Rating: 30A instantaneous current, 20A continuous current
  • Speed Control: DC current regulation, 0-100% stepless adjustment, 15KHz control frequency
  • Control Modes: Wired panel control + 2.4G wireless remote control
  • Timing & Cycle: Run/stop time adjustable from 1s to 99h59m59s; 1-999 cycle start/stop times; timer enable/disable option
  • Soft Start/Stop: 0-10s adjustable slow start/stop time (default 1s); speed step options: 1%/2%/5%/10%/15%/20%/25%
  • Limit & Speed Lock: Forward/reverse position limit; 0-80% min speed / 0-100% max speed adjustable
  • Wiring & Installation: Barrier-style screw terminals; embedded panel mount (cutout: 109mm×70mm)
  • Dimensions: 116mm×76mm×30mm; Net weight: 118g

Core Features

  1. Stepless Speed Regulation: Adjust motor speed in real-time via remote or panel, with a clear LCD digital display (0-100% percentage) for precise monitoring.
  2. Timing & Cycle Automation: Freely set run time, stop time, and cycle counts to automate start-stop sequences, perfect for timed equipment and repetitive operations.
  3. Soft Start/Stop Protection: Eliminates motor startup/shutdown shock, protecting your motor and extending equipment lifespan.
  4. Position Limit Safety: Prevents mechanical overtravel with forward/reverse limit switches, ensuring safe, accurate operation.
  5. Wireless Convenience: 30A high-current 2.4G remote control with long range, eliminating messy wiring for flexible operation.
  6. Wide Compatibility: Works with 12V/24V/36V/48V brushed DC motors, suitable for small machinery, home appliances, smart home devices, and lab equipment.

Important Notes

  1. Polarity Check: Always connect power with correct positive/negative polarity. Reverse connection will cause permanent damage.
  2. Voltage Matching: Strictly match input voltage to the motor's rated voltage. Never connect 220V AC power.
  3. Motor Type: This controller is for brushed DC motors only. Do not use with brushless motors.
  4. Function Setup: Follow menu prompts to customize settings; default settings work for most applications.

Application Scenarios

Ideal for automatic feeders, small conveyors, home appliances, smart home devices, DIY projects, and experimental equipment, enabling intelligent speed control and timing automation.

Wiring Diagram Explanation 

Terminal Label Guide (As Marked on the PCB)

  1. Power Negative (-): Connect to the negative terminal of your DC power supply. Always double-check polarity; reverse connection will damage the controller.
  2. Power Positive (+): Connect to the positive terminal of your DC power supply. Voltage must match the motor's rated voltage.
  3. Motor Positive (+): Connect to the positive terminal of your brushed DC motor to supply power.
  4. Motor Negative (-): Connect to the negative terminal of your brushed DC motor to complete the power circuit.
  5. Forward Limit / Reverse Limit: If your equipment requires travel limits, connect the corresponding limit switch signal wires here to automatically stop the motor when it reaches the end of its travel.

DATA SHEET DOWNLOAD

FAQ


  • Q: What motors does it work with?

    A: Only brushed DC motors; not for brushless/AC motors.
  • Q: Can I use 12V/24V/36V/48V all with one unit?

    A: Yes, wide voltage DC 6.5–55V; match input to motor rated voltage.
  • Q: How to set timer and cycle?

    A: Via LCD menu: set run time, stop time, cycle counts (1–999).
  • Q: Does it support limit switches?

    A: Yes, forward/reverse limit inputs for automatic position stop.
  • Q: Is wiring difficult?

    A: No, clearly labeled terminals; embedded mount (109×70mm cutout).

Care Instructions