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Best Electrical Motor Speed Controllers - Buying Guide

Last Updated: 01/17/2019

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Bestselling Electrical Motor Speed Controllers on Amazon

  1. iPower
  2. HiLetgo 2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Re...
  3. MYSWEETY TB6600 4A 9-42V Stepper Motor Driver CNC Controller, Stepper Motor Driver Nema tb6600 Singl...
  4. Stepper Motor Driver, 3PCS TB6600 4A 9-42V Nema 17 Stepper Motor Driver CNC Controller Single Axes H...
  5. HiLetgo L293D Motor Driver Shield Compatible to Duemilanove Mega UNO R3 AVR ATMEL
  6. RioRand 12V-40V 10A PWM DC Motor Speed Controller with Knob-High Efficiency, High Torque, Low Heat G...
  7. KB Electronics Model KBWC-15K (UR) Variable Speed Fan Control, Wall Mount, Rated 5.0 Amps @ 120 VAC ...
  8. 12V Motor Speed Controller, DROK DC Motor Driver Board for Brush Motor 7V-60V 20A 420W PWM Control 1...
  9. DC Motor Speed Controller, 24V-90V Adjustable Single Phase Motor Speed Controller for 24V, 36V, 90V ...
  10. Tjernlund FB15DLX Fireplace Blower Motor with Speed Control & Adjustable Thermal Switch, 160 CFM, 15"

  #1

HiLetgo 2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator

Model: 3-01-0110   |    Mpn: 3-01-0110   |    Ean: 0711274517940   |    PartNumber: 3-01-0110   |   Asin: B00LODGP2E

Specifications:
This controller uses novel bi-directional high-power SCR. It can be very convenient adjust the current up to 25A, and solve the over current problem of the heating wire resistance is too small in the case of cooling causing good.
The output voltage is adjusted anywhere between 50V-220V for use with electrical appliances. It can use to such as electric stove, water heater tune thermal, lighting dimmer, small motor speed, electric iron thermostat, and achieve dimming, thermostats, pressure regulator effect.
100% brand new and high quality.
Input supply voltage: 110V ~ 250V AC
The output voltage:50V-250V
The maximum output power: 2000W
The maximum output current :25A The voltage regulating range:50V-250V AC

Before you attempting to wire the controller, make sure all power is disconnected.
1. Cut any one of the battle line or zero line of the lamp or electrical appliances, and connect wires refer to the "wiring diagram" (NO.7 picture)
2. Turn on the power, and adjust the potentiometer.

Package Include:
1pc * 50 - 220V 25A AC Motor Speed Controller

Features

  • Input supply voltage: 110V ~ 220V AC
  • The output voltage:50V-220V(Output voltage < = Input supply voltage)
  • The maximum output power: 2000W; The maximum output current :25A
  • Item size: 1.85*1.38*1 inches; Net weight: 1.76 ounces
  • Operation environment temperature:-20'C-40'C;High efficiency,high torque,low heat generating
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Brand: HiLetgo   |   Manufacturer: HiLetgo®

Package Dimensions: 1.18 x 2.52 x 3.54 inches (3.0 x 6.4 x 9.0 cm)

Amazon Price: $5.89 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $4.74

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  #2

MYSWEETY TB6600 4A 9-42V Stepper Motor Driver CNC Controller, Stepper Motor Driver Nema tb6600 Single Axes Hybrid Stepper Motor For CNC

 Ean: 0713839367052   |    PartNumber: TB6600 4A 9-42V CNC Controller   |   Asin: B01MYMK1G9

Download the English manual :
https://s3.us-east-2.amazonaws.com/stepper-motor-driver/TB6600/MYSWEETY+TB6600+Stepper+Motor.pdf

Feature:

PWM chopper type bipolar stepper motor driver IC

1. 9V-42V DC power supply
2. H bridge bipolar constant phase flow drive
3. the maximum 4.0A of the eight kinds of output current
4. the largest 32 subdivision of the 6 models are optional
5. input signal high speed photoelectric isolation
6. common-anodestandard single pulse interface
7. offline to maintain the function
8. semi closed enclosure can be adapted to a more stringent environment
9. to provide energy-saving semi-automatic current lock function
10. built-in temperature protection and over current protection.
Can control 2 phase stepper motor forward and reverse rotation, With 1-2, W1 -2 , 2W1 -2, 4W1 -2 phase excitation mode.
Only the clock pulse signal can be driven two-phase bipolar stepper motor to achieve low vibration, high efficiency work.

IC parameter:

single chip bipolar sine microstep stepper motor driver
the new BiCD 0.13 nm process
up to 42V
resistance (a +) = 0.4
?the forward and reverse rotation control
5 subdivision mode options (1/1, 1/2, 1/4, 1/8, 1/16,1/32)
output current: IOUT = 4.0A (peak, in 100ms)
rated output: IOUT = 3.5 A
package: HZIP25 - 1.00F
input port internal pull-down resistor: 100 K
alarm output pin current:Ialert = 1mA
monitoring output pin (MO): Imo= 1mA
with reset and enable pin
with standby function
Break through the traditional, single power supply
built in overheating protection (TSD) circuit
Undervoltage protection, built-in (UVLO) circuit
built-in overcurrent detection (ISD), circuit

Package Included:

1 x Motor Driver
1 x Box

Features

  • 9V-42V DC power supply, H bridge bipolar constant phase flow drive
  • The maximum 4.0A of the eight kinds of output current
  • The largest 32 subdivision of the 6 models are optional
  • Energy-saving semi-automatic current lock function, built-in temperature protection and over current protection.
  • Can control 2 phase stepper motor forward and reverse rotation, With 1-2, W1 -2 , 2W1 -2, 4W1 -2 phase excitation mode.
  • See more on Amazon...

Brand: MYSWEETY   |   Manufacturer: Mysweety

Package Dimensions: 2 x 4.5 x 6 inches (5.1 x 11.4 x 15.2 cm)

Amazon Price: $14.39 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $39.99

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  #3

Stepper Motor Driver, 3PCS TB6600 4A 9-42V Nema 17 Stepper Motor Driver CNC Controller Single Axes Hybrid Stepper Motor Controls by Beauty Star

 Ean: 0661273114902   |    PartNumber: 202507-US1   |   Asin: B077MDVTF9

Feature:

PWM chopper type bipolar stepper motor driver IC

1. 9V-42V DC power supply
2. H bridge bipolar constant phase flow drive
3. the maximum 4.0A of the eight kinds of output current
4. the largest 32 subdivision of the 6 models are optional
5. input signal high speed photoelectric isolation
6. common-anodestandard single pulse interface
7. offline to maintain the function
8. semi closed enclosure can be adapted to a more stringent environment
9. to provide energy-saving semi-automatic current lock function
10. built-in temperature protection and over current protection.
Can control 2 phase stepper motor forward and reverse rotation, With 1-2, W1 -2 , 2W1 -2, 4W1 -2 phase excitation mode.
Only the clock pulse signal can be driven two-phase bipolar stepper motor to achieve low vibration, high efficiency work.

IC parameter:

single chip bipolar sine microstep stepper motor driver
the new BiCD 0.13 nm process
up to 42V
resistance (a +) = 0.4
?the forward and reverse rotation control
5 subdivision mode options (1/1, 1/2, 1/4, 1/8, 1/16,1/32)
output current: IOUT = 4.0A (peak, in 100ms)
rated output: IOUT = 3.5 A
package: HZIP25 - 1.00F
input port internal pull-down resistor: 100 K
alarm output pin current:Ialert = 1mA
monitoring output pin (MO): Imo= 1mA
with reset and enable pin
with standby function
Break through the traditional, single power supply
built in overheating protection (TSD) circuit
Undervoltage protection, built-in (UVLO) circuit
built-in overcurrent detection (ISD), circuit

Package Included:
3 x Motor Driver

Features

  • 9V-42V DC power supply, H bridge bipolar constant phase flow drive.
  • The maximum 4.0A of the eight kinds of output current; The largest 32 subdivision of the 6 models are optional.
  • Energy-saving semi-automatic current lock function, built-in temperature protection and over current protection.
  • Can control 2 phase stepper motor forward and reverse rotation, With 1-2, W1 -2 , 2W1 -2, 4W1 -2 phase excitation mode.
  • Notice: Please go to the twowin store to get the extra 5% off coupon to purchasing the real Beauty Star brand.
  • See more on Amazon...

Brand: Beauty Star   |   Manufacturer: Beauty Star

Package Dimensions: 3.31 x 4.21 x 5.87 inches (8.4 x 10.7 x 14.9 cm)

Amazon Price: $34.99 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $47.99

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  #4

HiLetgo L293D Motor Driver Shield Compatible to Duemilanove Mega UNO R3 AVR ATMEL

Model: 3-01-0506   |    Mpn: 3-01-0506-C   |    Ean: 0702082656945   |    PartNumber: 3-01-0506-C   |   Asin: B01DG61YRM

Features:
1. to 4 bidirectional DC motors and 4 PWM speed controllers (approximately 0.5% resolution)
2. Up to 2 stepper motor forward and reverse control, single / double step control, staggered or micro-step and rotation angle control
3. 4-way H-bridge: The L293D chip provides 0.6A (peak 1.2A) current per bridge with thermal shutdown protection, 4.5Vto36V
4. The pull-down resistor ensures that the motor remains stopped at power-up
5. Large terminal blocks make wiring easier (10-22AWG) and power
6. With reset button
7. 2 large terminal external power terminals, to ensure logic and motor drive power separation
8. Download Easy to use software library for rapid project development

Package Included:
1*L293D Motor Driver Shield

Features

  • This is a commonly used DC motor drive module, using a small current 293 chip DC motor driver chip.
  • Using this chip you can use DC motors and power supplies of up to 10 Volts, that some pretty big motors and the chip can supply a maximum current of 600mA per channel.
  • Tested compatible for Arduino Mega, Diecimila & Duemilanove.
  • 2 interface for 5V Servo connected to the Arduino's high-resolution dedicated timer - no jitter.
  • Multi-function, easy to operate, a strong driver library support and feature updates.
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Item Dimensions: 2.16 x 0.78 x 2.67 inches (5.5 x 2.0 x 6.8 cm)   |   Package Dimensions: 0.6 x 3.5 x 4.5 inches (1.5 x 8.9 x 11.4 cm)

Amazon Price: $5.39 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $5.39 | Used Price: $4.50

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  #5

RioRand 12V-40V 10A PWM DC Motor Speed Controller with Knob-High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current Protection

Model: RRPDMSCSGSPC   |    Mpn: RRPDMSCSGSPC   |    Ean: 0721762901182   |    PartNumber: RRPDMSCSGSPC   |   Asin: B007TH4EN6


RioRand 12V-40V 10A PWM DC Motor Speed Controller w/ Knob--High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current Protection

From left to right they are Motor-, Motor+, Power-, Power+

Features:
Control the speed of a DC motor with this controller
High efficiency, high torque, low heat generating
With reverse polarity protection, high current protection
Size (L x W x H ): Approx. 73 x 60 x 27 mm
Material: Plastic, metal

Package Including:
1 x RioRand Speed Controller

Features

  • Powered by RioRand advanced technology
  • From left to right they are motor-, motor+, power-, power+
  • Working voltage: dc 12V - dc 40V, control power: 0.01 - 400W
  • Static Current: 0.02 A ( Standby ),PWM Duty Cycle: 10% -100%
  • PWM frequency: 13 kHz
  • See more on Amazon...

Brand: RioRand   |   Manufacturer: RioRand

Item Dimensions: 1.18 x 1.97 x 2.36 inches (3.0 x 5.0 x 6.0 cm)   |   Package Dimensions: 1.7 x 3 x 4.4 inches (4.3 x 7.6 x 11.2 cm)

First Available: 2017-09-14

Amazon Price: $10.99 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #6

KB Electronics Model KBWC-15K (UR) Variable Speed Fan Control, Wall Mount, Rated 5.0 Amps @ 120 VAC for use with Shaded Pole and PSC Motors

Model: H9000C   |    Mpn: H9000C   |    Ean: 0024822090001   |    PartNumber: H9000C   |   Asin: B015X23BHS

The KBWC Series are Wall Mount, AC Motor Fan Speed Controls packaged for resale if desired. They are designed for mounting into a 2" X 4" electrical wall box. They operate from 115/230/277VAC, 50/60 Hz and have a maximum rating from 2.5 - 15 Amps at ambient from 25 to 40 C. They provide infinitely variable speed motor control for Shaded Pole, Permanent Split Capacitor and Universal (AC/DC) motors. The variable speed motor control contains an on/off line switch, a high gain RFI noise suppression filter, an adjustable trim pot to set the minimum speed and a flame retardant ABS enclosure. Applications include Ceiling Fans, Commercial Vent Hoods, Industrial Blowers, Laminar Flow Hoods, Heat Tunnels and Magnetic Stirrers.

Features

  • Fan speed control
  • For use with permanent split capacitor (psc) and split phase motors
  • Adjustable min voltage calibration
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Brand: KB Electronics   |   Manufacturer: KB Electronics

Item Dimensions: 2.3 x 2.8 x 4.5 inches (5.8 x 7.1 x 11.4 cm)   |   Package Dimensions: 2 x 3 x 4.8 inches (5.1 x 7.6 x 12.2 cm)

First Available: 2017-08-21

Amazon Price: $11.97 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $16.96 | Used Price: $10.99

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  #7

12V Motor Speed Controller, DROK DC Motor Driver Board for Brush Motor 7V-60V 20A 420W PWM Control 12V 24V 36V 48V Regulator Cooling Fans Dimmer Governor Pulse Width Modulator with Adjust Knob

Model: 090649   |    Mpn: 090649   |    Ean: 0519397032131   |    PartNumber: 090649   |   Asin: B00DVGGWC0

Parameters: Operating voltage: DC 7-60V Drive current: 20A Max. Control power: advise 12V within 200W, 24V within 300W, 48V within 350W.(for reference, depending on motor) Quiescent current: 0.02A (standby) PWM duty cycle: 1% -99% PWM frequency: 12khz Module: ZS-X1A Dimensions: 70 x 38 x 31 mm Features: 1. Resettable fuse: will turn-off automatically when it is over current. the fuse can self-rest after power-off and few seconds' cooling. so it allows stable performance and small heating. 2. Note: Please don't reverse connect the input power supply pole, or the module will be burnt. 3. The output electric motor (motor) no need to be divided into positive and negative poles. If the running direction is wrong, please replace the two motor wiring. 4. Adjust the potentiometer in clockwise direction for increasing and in anti-clockwise direction for decreasing. When you adjust potentiometer in anti-clockwise direction till its max width, you would turn off power supply output. 5. Aluminum shell prevents it from easily damaged. There are holes in its sides and bottom, making it easier to install. Also, it adopts FR4 double panel and reasonable circuit arrangement for more stable performance. How to use: Connect this device with lamp or work equipment or electric circuit and rotate the knob for dimming, speed, voltage, temperature control. Main Application: Especially suitable for regulation of low-voltage electric wire fever, such as: cutting Styrofoam, EPE, raincoat production, galvanocautery painting, and etc. Note: the speed controller is only suitable to control Brush Motors. Package Includes: 1x PWM Motor Speed Controller

Features

  • DROK motor speed controller operating voltage range is DC 7-60V, max drive current is 20A, control power advice 12V within 200W, 24V within 300W, 48V within 350W.(for reference, depending on motor)
  • Protection & Easy Installation: the dc motor driver is designed with Aluminum shell prevents it from easily damaged; there are holes in its sides and bottom, making it easier to install
  • Speed Control: the improved version control motor speed from original 1%-100% to stepless speed change
  • Special Features: our motor control board is FR4 double panel, reasonable circuit management and fuse allows Stable performance and small heating
  • LED Indicator: the brush motor controller has red LED power supply indicator which will light on when module is power on
  • See more on Amazon...

Brand: DROK   |   Manufacturer: DROK

Package Dimensions: 1.6 x 2.4 x 4.7 inches (4.1 x 6.1 x 11.9 cm)

Amazon Price: $12.99 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $14.81

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  #8

DC Motor Speed Controller, 24V-90V Adjustable Single Phase Motor Speed Controller for 24V, 36V, 90V DC Motors

 Ean: 0792172917407   |    PartNumber: Walfrontukg0xofean   |   Asin: B07FZ38M54

DC Motor Speed Controller, 24V-90V Adjustable Single Phase Motor Speed Controller for 24V, 36V, 90V DC motors

This DC Motor speed controller is made with high quality electronic circuit and integrated components which ensures a longer service life. Widely used for speed governing device drivers of packaging, printing, electronics, instrument meter, clothing machinery, medical machinery and other industries. If you have any issue about the item, please contact us by e-mail, we will try our best within 24 hours to reply

Specifications:
Input Voltage: AC 110V
Control Motor Power: 0.02W~400W
Output Voltage: DC 24V~90V
Size: 11.2 10 6cm/4.4 3.9 2.3in

Package Includes:
1 Speed Controller

Features

  • Single Phase Controller: This DC motor speed controller is only suitable for the motor below 1800rpm. A single-phase asynchronous motor speed controller and can be used for 24V, 36V, 90V DC motors. Input Voltage: AC 110V; Control Motor Power: 0.02W~400W; Output Voltage: DC 24V~90V
  • High Precision: Motor speed controller has small size, high precision, wide speed controlling range, low power consumption and long service life; Size: 11.2 10 6cm/4.4 3.9 2.3in
  • Fast To Respond: DC motor speed controller is used with single-phase asynchronous motor to realize feedback constant speed and stepless speed regulation. It feels smooth and has good durability
  • Wide Application: Adjustable DC motor speed controller can be widely used for speed governing device drivers of packaging, printing, electronics, instrument meter, clothing machinery, medical machinery and other industries
  • High Quality Circuit Board: This motor speed controller uses high quality electronic circuit and integrated components, sturdy, not easy to aging and abrasion resistant, to ensure maximum strength and durability for long lasting usage
  • See more on Amazon...

Brand: Walfront   |   Manufacturer: Walfront

Item Dimensions: 2.76 x 3.94 x 7.29 inches (7.0 x 10.0 x 18.5 cm)   |   Package Dimensions: 2.83 x 4.06 x 7.24 inches (7.2 x 10.3 x 18.4 cm)

Amazon Price: $23.59 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $23.59

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  #9

Tjernlund FB15DLX Fireplace Blower Motor with Speed Control & Adjustable Thermal Switch, 160 CFM, 15"

Model: FB15DLX   |    Mpn: FB15DLX   |    Ean: 0080956958563   |    PartNumber: FB15DLX   |   Asin: B00FH7KMRW

15 inch universal fireplace blower insert fits many different models. The switch will activate the blower once the fireplaces gets warm and deactivate it once it gets cool. The exact temperature that the switch turns the blower on or off is adjustable from 90-140f. The pre-wired Speed control allows you to adjust the fan Speed to find the right balance of air flow and quiet operation.

Features

  • Use it to push heat away from your fireplace or stove and to where it can be enjoyed
  • 160 cubic feet per minute
  • Adjustable thermal switch & speed control Included
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Brand: Tjernlund   |   Manufacturer: Tjernlund

Item Dimensions: 4 x 4 x 15 inches (10.2 x 10.2 x 38.1 cm)   |   Package Dimensions: 6.6 x 6.7 x 17.4 inches (16.8 x 17.0 x 44.2 cm)

Amazon Price: $78.97 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $94.03

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  #10

RioRand Upgraded 6V-90V 15A DC Motor Pump Speed Controller

Model: RR-6-90V-15A-PSC   |    Mpn: RR-6-90V-15A-PSC   |    Ean: 0619636101304   |    PartNumber: RR-6-90V-15A-PSC   |   Asin: B00F839VNQ

Specifications: Working Voltage: DC 6V - DC 90V (Ultra wide working voltage) Control Power: 0.01 - 1000W(Max current :15A) Static Current: 0.005A ( Standby) PWM Duty Cycle: 0% -100% PWM Frequency: 15Khz Voltage control:0-5v(Voltage -mode control ,can use PLC to control the motor speed directly) With power reverse connection protection, has complete protection from overvoltage, 20A to quickly fuse the ceramic fuse ,can use PLC voltage to control directly. Package Including: 1 x RioRandTM Speed Control 1x RioRandTM Speed Control Switch Notice:If the item you received differs from the picture or if there is any issue with your purchase, please just contact us via sending us an email so we can solve the issue in time

Features

  • RioRand Upgraded 6V-90V 15A DC Motor Pump Speed Controller
  • Control the speed of a DC motor with this controller
  • High efficiency, high torque, low heat generating
  • With reverse polarity protection, high current protection
  • Rated current:8A;Maximum current:15A
  • See more on Amazon...

Brand: RioRand   |   Manufacturer: RioRand

Package Dimensions: 1.69 x 2.95 x 4.53 inches (4.3 x 7.5 x 11.5 cm)

Amazon Price: $12.99 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #11

DROK 090456 10000W 110V AC SCR Electronic Thyristor Motor Speed Control Voltage Power Heat Regulator Governor Thermostat Dimmer

Model: 090456   |    Mpn: 090456   |    Ean: 0619397028025   |    PartNumber: 090456   |   Asin: B00C470OBW

Feature:
Voltage: AC 110V
Maximum Power: 10000W (connected resistive load)
Long term operating power: 7000W
Voltage Regulation: AC 0V to Input-voltage
Dimensions: 111 x 77 x 37mm
Rotating Rod Diameter: 6mm
High temperature fire FR4 Circuit board
Note:
the load can not exceed the specified maximum power, please pay attention to the temperature at first use. if the temperature too hot exceed 80 c, please enhance heatsink, or would burn out module and load.
if connect to inductive load or Capacitive load, the power must leave Two-thirds (2/3) margin.

How to use:
Connect this device with lamp or home appliance or electric circuit, then rotate the knob for dimming, speed, voltage, temperature control.

Some Application:
Electric furnace, water heater, lamps, small motor, electric iron etc.

Package Includes:
1x Voltage Regulator

Features

  • 10000W SCR regulator with Intelligent fan and standard aluminum shell, hence safe and durable for use
  • Maximum power: 10000W (connected resistive load);long term operating power: 7000W
  • Note: the load cannot exceed the specified maximum power(10000w), please Pay attention to the temperature rise at first use, if it exceeds 80 C, please enhance heatsink
  • If connect to inductive load or Capacitive load, the power must leave two-thirds (2/3) margin
  • Wide application: electric furnace, water heater, lamps, small motor, electric iron etc
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Brand: DROK   |   Manufacturer: DROK

Package Dimensions: 2.6 x 4.3 x 5.8 inches (6.6 x 10.9 x 14.7 cm)

Amazon Price: $22.87 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $22.87

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  #12

DAOKI 5 PCS L298N Motor Drive Controller Board DC Dual H-Bridge Robot Stepper Motor Control and Drives Module for Arduino Smart Car Power UNO MEGA R3 Mega2560

Model: FBA_TS-US-078-SNL   |    Mpn: FBA_TS-US-078-SNL   |    Ean: 0695259095961   |    PartNumber: FBA_TS-US-078-SNL   |   Asin: B00XAGRQTO

L298N is a kind of high voltage,high current motor driver chip produced by ST company.Having 15 pins as package, this chip has such features as high working voltage(maximum voltage up to 46V),large output current(instantaneous peak current up to 3A,continuous working current 2A) and 25W of rated power.Two built-in H birdge high voltage and large current full bridge drivers can be used to drive the DC motor and stepper motor,relay coil and so on.Using standard logic level signal control,it has two enable control ends.It permits or prohibites device having a logic power supply input without the impact of input signal,which enables the internal logic circuit part works at low voltage.The chip can connects to external detecting resistor to give the variations to the control circuit.Using L298N chip to drive the motor,this chip can drive a stepping motor or four phase stepping motor,and two DC motors as well. Description: 1.Using L298N made by ST company as the control chip,the module has such characteristics as strong driving ability,low calorific value and strong anti-interference ability. 2.This module can use built-in 78M05 for electric work via a driving power supply part.But to avoid the damage of the voltage stabilizing chip,please use an external 5V logic supply when using more than 12V driving voltage. 3.Using large capacity filter capacitor,this module can follow current to protect diodes,and improve the reliability .

This module is integrated with a built-in 5V power.When the drive voltage is 7V-35V, it can enable the onboard 5V logic power supply;afterthe power supply,don't input voltage in the interface+5V power supply,but you can lead the 5V for external use. when ENA enable IN1 IN2 control OUT1 OUT2 when ENB enable IN3 IN4 control OUT3 OUT4 Applied cases: 1.Driving stepper motor The connection of driving a common 4 line 2 phase electric motor is shown in below figure after enable ENA ENB

Features

  • The signal is shown in the figure
  • The connecting method is shown inbelow figure after enable ENA ENB
  • Driving DC motor Because the module is drived by double H bridge,it can drive two motors simultaneously.
  • Input the following driving timing from IN1-IN4 then the speed and direction of the stepper motor can be controlled
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Brand: DAOKI   |   Manufacturer: DAOKI

Package Dimensions: 1.9 x 4.7 x 7.6 inches (4.8 x 11.9 x 19.3 cm)

Amazon Price: $15.98 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $15.98

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  #13

ELEGIANT DC 10-50V 60A High Power Motor Speed Controller PWM HHO RC Driver Controller Module 12V 24V 48V 3000W Extension Cord with Switch

Model: ELEGIANTFurmores3415   |    Mpn: ELEGIANTFurmores3415   |    PartNumber: ELEGIANTFurmores3415   |   Asin: B01HEXJUX8

Specifications:
Working Voltage: DC 10-50 V
Rated Current: 60A
PWM Frequency: 15KHz
Control Power: 0.01-3000 W
12V: 720W(max)
24V: 1440W(max)
36V: 2160W(max)
50V: 3000W(max)
Quiescent Current: 0.04 A
PWM Duty Ratio: 5-100%
Working Temperature: -20 to +40
Weight: 6.53oz
Item Size: 4.72 x 3.35x 1.02in

Main Application:
1.Universal DC motor speed control.
2.Automotive motor speed control (eg. cars, car wiper, car fan motor, car cooling fan motor, air condition fan motor)
3.Adjust speed of the conveyor of product lines, tube exhaust fan, treadmill, electric fan.
4.Adjust temperature of DC heater, brightness of common DC bulb.

Package List:
1 x PWM DC Motor Speed Controller

Features

  • Compact in size, wide voltage & current range.
  • Use PWM modulation system to adjust light & speed.
  • With radiators to doing heat dissipation created by MOS tube.
  • With wire to connect potentiometer for more convenient speed control.
  • Protective case creates better durability; max power of 3000W and small noise.
  • See more on Amazon...

Brand: ELEGIANT   |   Manufacturer: ELEGIANT

Item Dimensions: 0.1 x 0.1 x 0.1 inches (0.3 x 0.3 x 0.3 cm)   |   Package Dimensions: 2.13 x 4.25 x 6.77 inches (5.4 x 10.8 x 17.2 cm)

Amazon Price: $13.69 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $47.98 | Used Price: $12.73

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  #14

Stepper Motor Controller PWM Pulse Signal Generator Speed Regulator Board,DC 15-160V/5-12V

 Ean: 0663862459562   |    PartNumber: Walfrontp1qv90daof   |   Asin: B077SFDMFJ

Specification: Power supply voltage: 15-160V / 5-12V Frequency: High: 5.8KHZ-127KHZ, Mid: 590HZ-15.8KHZ, Low: 82HZ-2.3KHZ Size: Approx. 73 x 51 x 37mm / 2.87 x 2 x 1.45inch Weight: 50g Quantity: 1pc Package List: 1 x PWM Generator Note: If you use to start or stop the function, ENA controller enable terminal must be connected to common cathode or common anode drive.

Features

  • This module is supplied as a stepper drive signal. To control the stepper motor, but also must have the drive to use.
  • The controller has high, medium and low total of three types of frequency signals can be used to select jumper.
  • Frequency of measurement can amount PUL and common cathode terminal (GND) two ports.
  • PUL + and PUL- pulsed positive and negative; EN + and EN- is to enable the positive and negative terminals; DIR + and DIR- are the positive and negative directions. These six lines are connected to drive the corresponding pulse, direction, so six ports p
  • Power supply: 15-160VDC or 5-12VDC. If you are using 5-12VDC power, positive end connect DC 5-12V Input, negative end connect Common Cathode End.
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Brand: Walfront   |   Manufacturer: Walfront

Item Dimensions: 1.5 x 2 x 2.9 inches (3.8 x 5.1 x 7.4 cm)   |   Package Dimensions: 1.4 x 3 x 4 inches (3.6 x 7.6 x 10.2 cm)

Amazon Price: $14.25 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $14.49

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  #15

Tjernlund 950-3307 Universal Fireplace Blower Fan, 160 CFM, 15"

Model: 950-3307   |    Mpn: 950-3307   |    Ean: 0080956957238   |    PartNumber: 950-3307   |   Asin: B008BHPHF2

Add a blower for extra warmth or replace an existing blower This professional grade tangential blower is commonly used to help distribute heat from fireplaces and stoves. These are extremely quiet (1.4 Sones) and won't be heard over a crackling fire. It is small enough to fit where the fan would go on most fireplace units. Simply wire in or add a power cord and you are all set. Use it to push heat away from your fireplace or stove and to where it can be enjoyed.

Features

  • 160 CFM
  • Straightforward Installation
  • Quiet, Durable Motor
  • Dimensions:15 W x 4.25 H x 3.75 D
  • Note: A rheostat may be added to this blower to achieve the desired balance of noise to airflow.
  • See more on Amazon...

Brand: Tjernlund   |   Manufacturer: Tjernlund

Package Dimensions: 6.61 x 6.69 x 17.6 inches (16.8 x 17.0 x 44.7 cm)

Amazon Price: $53.93 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $61.99 | Used Price: $36.99

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  #16

SainSmart CNC Micro-Stepping Stepper Motor Driver NEMA23 ST-M5045 2phase 4.5A 24-50V DC 256

Model: 10201   |    Mpn: 10201   |    Ean: 6955170829354   |    PartNumber: 10201   |   Asin: B00DFSF9GE

Overview:

ST-M5045 (2M542) is a cost effective,hig performance bi-polar two phase micro-stepping drive applying pure-sinusoidal current control technique .It is best suited for the applications that desired extreme low noise and heat. It operates well in an environment,where electricity supply experience instability and fluctuation.


Features:

Suitable for 2-phase hybrid stepper motors (Outer diameter: 57,86mm).
H bridge bipolar constant phase flow subdivision driver.
Speed self-adjustment technology.
Easy current subdivision setting.
2--64 resolutions,16 operation modes.
ENA mode.
8 dial switch for different functions.
Undervoltage, Shortvoltage, overvoltage, overcurrent protections.


Specification:

Technical Parameter:Supply Voltage: 24~50V DC (Typical 36 V).
Output Current (peak): Min 1.0 A, max 4.2A.
Logic Input Current: Min 7, typical10, max 16 mA.
Pulse Frequency: Max 200 KHz.
Pulse Low Level of Time: 2.5 US.
Cooling: Natural /mandatory.
Working Surrounding: Avoid dust, oil mist and corrosive gas.
Storage Temp: -10---80 deg.
Working Temp: Max 65 deg .
Surrounding Humidity:

Features

  • Suitable for 2-phase hybrid stepper motors (Outer diameter: 57,86mm).
  • H bridge bipolar constant phase flow subdivision driver.
  • Speed self-adjustment technology.
  • Easy current subdivision setting.
  • 2--64 resolutions,16 operation modes.
  • See more on Amazon...

Brand: SainSmart   |   Manufacturer: Sain Store Inc

Package Dimensions: 1.7 x 3.8 x 5.4 inches (4.3 x 9.7 x 13.7 cm)

Amazon Price: $39.99 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $50.00

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  #17

KB Electronics Model KBMS-13BV (UR) Variable Speed Fan Control, Panel Mount, Rated 3.0 Amps @ 120 VAC for use with Shaded Pole and PSC Motors

Model: H9042   |    Mpn: H5342   |    Ean: 0024822090421   |    PartNumber: H5342   |   Asin: B0751JW3TQ

The KBMC/MS Series are panel mount, fan speed controls which provide infinitely variable speed control of shaded pole, PSC, and AC/DC motors. These solid state AC variable voltage fan controls operate from 115/230VAC, 50/60 Hz and are designed to replace obsolete tapped windings, chokes, rheostats, and other methods, which are currently being used to obtain speed variations. The controls come standard with an internal power on/off line switch. The controls come with a self-threading Bushing and nut for panel mounting.

Features

  • Fan speed control
  • For use with permanent split capacitor (psc) and split phase motors
  • Adjustable min voltage calibration
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Brand: KB Electronics   |   Manufacturer: KB Electronics

Package Dimensions: 2 x 3 x 5 inches (5.1 x 7.6 x 12.7 cm)

First Available: 2017-08-21

Amazon Price: $15.98 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 3-4 business days
List Price: $15.98

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  #18

HiLetgo BTS7960 43A High Power Motor Driver Module/Smart Car Driver Module for Arduino Current Limit

Model: 3-01-0833   |    Mpn: 3-01-0833   |    Ean: 0702949574993   |    PartNumber: 3-01-0833   |   Asin: B00WSN98DC

Instruction:
This driver uses Infineon chips BTS7960 composed of high-power drive full H-bridge driver module with thermal over-current protection. Double BTS7960 H-bridge driver circuit, with a strong drive and braking, effectively isolating the microcontroller and motor driver! High-current 43A.

Electrical performance:
Model: IBT-2
Input voltage: 6V-27V
Maximum current: 43A
Input level: 3.3-5V
Control method: PWM or level
Duty cycle: 0-100%
Input port:
1.RPWM: forward level or PWM signal input, active high
2.LPWM: Reverse level or PWM signal input, active high
3.R_EN: forward drive enable input, high-level enable, low level off
4.L_EN: Reverse drive enable input, high-level enable, low level off
5.R_IS: forward drive current alarm output
6.L_IS: Reverse drive current alarm output
7.VCC: +5 V power output, 5V power supply connection with the microcontroller
8.GND: signal common low end

Package Included:
1BTS7960 43A High Power Motor Driver Module/ Smart Car Driver Module

Features

  • 5V isolate with MCU, and effectively protect MCU; 5V power indicator on board.
  • Voltage indication of motor driver output end; can solder heat sink.
  • Just need four lines from MCU to driver module (GND. 5V. PWM1. PWM2); isolation chip 5 V power supply (can share with MCU 5 V).
  • Able to reverse the motor forward, two PWM input frequency up to 25kHZ; two heat flow passing through an error signal output.
  • Isolated chip 5V power supply (can be shared with the MCU 5V), can also use the on-board 5V supply; the supply voltage 5.5V to 27V.
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Item Dimensions: 5 x 5 x 5 inches (12.7 x 12.7 x 12.7 cm)   |   Package Dimensions: 0.8 x 1.8 x 3 inches (2.0 x 4.6 x 7.6 cm)

Amazon Price: $13.59 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.59

Warranty: Permanent warranty

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  #19

UCTRONICS DC Motor Control,DC 6-60V 30A, Stepless Motor Speed Controller with Ajustable Potentiometer and Accurate LED Display for DC Brush Motor,DC Lamps/LEDs

Model: U6304   |   Asin: B07K21ZDMQ

Specifications:
Applicable Motor: Brush Motor
Supply / load voltage: DC 6-60V
Max Current / Short Time Current: 30A (Only last for 10 seconds)
Continuous Current: 20A
Power Range: 0 ~ 1200W
Speed Modulation Range: 0 ~ 100%
Speed Control Type: Current modulation (not PWM) by potentiometer (with switch)
Fuse Specification: 30A

Note:
1. Cannot connect to AC power directly, it is a DC motor controller.
2. Cannot reverse the positive and negative polarity of the POWER.
3. Cannot reverse the positive and negative polarity of the MOTOR.
4. Cannot control a brushless motor, this controller only supports brush motor.
5. Double check all connections before applying power and always turn off the power supply before making any wiring changes.
6. Speed Control Type: Current modulation, NOT Pulse Width Modulation (PWM)

Package:
1pcs DC 6-60V/30A Speed Motor Controller

Features

  • Widely Regulate Range - Input voltage: DC 6-60V, Continuous current: 20A, Max current: 30A. Speed Control Type: Current modulation, NOT Pulse Width Modulation (PWM)
  • Easy to install and operate - Simple potentiometer knob adjusts duty ratio of the motor control output, then change the motor speed from 0 ~ 100% smoothly
  • Accurate display - The LED display is accurate to show 0 ~ 100% of the motor speed.
  • Excellent heat dissipation performance - Aluminum shell prevents it from easily damaged, holes on its side and top and four heatsinks are helpful for heat dissipation
  • Overcurrent protection - A 30A fuse protects the circuit from dangerous overloads or short-circuits effectively
  • See more on Amazon...

Brand: UCTRONICS   |   Manufacturer: UCTRONICS

Item Dimensions: 1.37 x 2.28 x 3.34 inches (3.5 x 5.8 x 8.5 cm)   |   Package Dimensions: 2 x 3.3 x 3.9 inches (5.1 x 8.4 x 9.9 cm)

Amazon Price: $16.68 | as of 01/17/2019(12:44pm pst)
Availibility: Usually ships in 24 hours
List Price: $14.99

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