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DC Motor Speed Controllers

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PSM-137 PWM 12VDC 0.8A 2-3 Wire Fan Temperature Speed Controller
US$8.87

This is a 12 VDC Temperature PWM speed controller at 0.8 amperes.

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6-28VDC 3A PWM Motor Speed Controller Motor Driver, Forward & Reverse Switch
US$6.14
This motor speed controller includes a PWM module that features an adjustable potentiometer and knob, screw-terminal blocks with forward/reverse Switch.
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PSM-MKS-OSC Stepper Motor Pulse Generator Board – With Manual Speed Control
US$12.69

Makerbase MKS OSC pulse pwm signal generate module StepStick stepper motor driver controller speed frequency direction control

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PSM-246 480A With Fan Brushed ESC Dual-way Bidirectional ESC Water/Air-cooled Waterproof Speed Controller
US$31.80
  • Protection voltage: 6V (factory can be set), when the voltage protection is effective, the throttle motor will be activated for 3 seconds to stop, and the throttle can be operated again for 3 seconds.
  • Protection temperature: 90 degrees Celsius. When the ESC temperature reaches 90 degrees, the ESC will stop working completely until the temperature drops below 90 degrees.
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6-28VDC 3A PWM Motor Controller module
US$5.65
This device includes a PWM module that features an adjustable potentiometer and knob, screw-terminal blocks.
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PSM-249 PWM Motor Speed Controller with LED Display 10-55V DC, MAX 60A, CW/CCW Reversible Switch
US$27.25
This PWM Motor Speed Controller is designed with a digit display that shows the rate in percent of actual speed to maximum speed.
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PSM-248 DC Brush PWM Motor Speed Controller Switch Regulator 12V/24V/36V/60V
US$11.25
This PWM speed controller enables you to control the speed DC brush motors. It's ideal for applications like fans, etc. providing nice adjustment of motor speed instead of the more usual "High-Low" switching.
Delivery within 2-3 weeks
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PSM-143 PWM DC Motor Controller 6-90V 15A
US$8.79
This device is a pulse width modulation DC motor controller with an ultra-wide working voltage range of 6 to 90VDC.
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DC 10-60VDC PWM Motor Speed Controller With Housing - 10A
US$19.95
This is an enclosed, ready to go, PWM speed controller. It is capable of driving a DC motor ranging from 10 to 60 Volt DC at a maximum amperage of 10A. Four mounting holes make this unit easily mounted on a wall or board. A detachable four pin screw-in terminal block makes powering the unit and connecting the motor a fairly easy job.
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10-60VDC 6A DC Motor Speed Controller w/Reversible Motor Control Switch
US$31.80

This powerful PWM DC motor controller makes it simple to control the speed and direction of DC motors. A separate power switch allows for Forward or Reverse direction as well as ON and OFF control of the motor. Has a compact control panel with indicator knob showing the speed setting from Low to High. Used with either a 12v, 24v 36v or 48v DC power supply it can provide an economical DC motor control station.

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DFR0508 FireBeetle Covers - DC Motor & Stepper Driver
US$26.25
DFRobot FireBeetle series are low power consumption microcontrollers designed for Internet of Things (IoT) development. FireBeetle Covers-DC Motor & Stepper Driver is a DC motor & Stepper Motor driver designed for FireBeetle Microcontrollers. It can control up to four-channels DC motors / two-phase four-wire stepper motors simultaneously. The motor driver cover integrates a STM8 as its coprocessor, controlling the motor speed and direction. It communicates with Microcontroller via IIC port, supports up 1000Hz refresh rate. The assisted processor STM8 controls motors and set the main control free. It effectively reduces the dependence on MCU pin resources and MCU occupancy. Independant motor control make the multi-motors projects more affordable. Cooperate with DFRobot Arduino Motor Library, it will reduce your development difficulty.
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12-24VDC 6Amp 13KHz PWM Regulator Controller
US$17.85
This device can be connected to any device that operates from 12-24VDC. Great for testing DC motors that operate at higher amperage. Simply connect the red line to the motor and positive battery terminal. Connect the blue line to the motor negative and the black line to the battery negative to power and begin modulation of the signal. The unit can be mounted on any surface you like as it comes with two holes for mounting.
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PWM DC Motor Speed Controller Module with Digital Display 6V-30V Max 8A
US$18.15
This product allows you to connect any DC motor from 6v to 30v and offers a continuous current of 8A max if provided, from your power supply. Using the attached potentiometer you can adjust the duty cycle of the power provided to the motor. The display will offer a numerical percentage of the duty cycle the potentiometer is currently set at. The range of the potentiometer will offer a duty cycle from 0 to 100%.
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6V-24VDC PWM Controller Module
US$18.19

This PWM controller allows you to control the intensity of LEDs or the speed of any DC motors with a small knob. This module can adjust the PWM duty cycle from 0% to 100%. There’s a 3A fuse and a Power-On LED light directly on the circuit. Do not connect to AC power source.

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0-1.9 Amp PWM Controller Module
US$12.53
This PWM controller allows you to control the intensity of LEDs or the speed of any DC motors with a small knob that can be turned entirely off. This module can adjust the PWM duty cycle from 0% to 100%. The switch is removable allowing users to thread the device into tight spaces and placing the knob in locations that they may want to put it in.
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