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Small rectangular PWM motor controller with digital display and wiring terminals

Ruth's sister

Ruth's sister PWM DC motor speed controller 12V 24V 60A internal power cable

SKU CH-J319-4KDHX

PWM speed controller drives 12V or 24V DC motors up to 60A with digital 0 to 100% adjustment

  • Adjust motor speed precisely with 0 to 100% digital PWM control
  • Operate on 12V or 24V DC power systems
  • Handle up to 60A continuous input current
  • Monitor settings clearly on integrated digital display

PWM DC motor speed controller

This controller regulates 12V or 24V DC motors using pulse-width modulation with a digital readout. It handles up to 60A input current and offers 0 to 100% duty-cycle adjustment. Suitable for hobbyists and technicians building variable-speed drives.

Practical limits of the PWM interface

The 60A maximum input current sets a hard ceiling on motor size and load. Operation is restricted to 12V and 24V supply rails only. No feedback or closed-loop control is provided, so speed varies with load changes.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 80% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 12V or 24V input for my motor?

Match the controller input to your motor voltage; the module accepts either 12V or 24V DC up to a maximum of 60A.

What does the 0~100% digital display tell me when the unit is running?

It shows the exact PWM duty cycle being sent to the motor, so you can set and monitor speed precisely from zero to full power.

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