Top 10 PWM DC Motor Speed Controller 50a – Electrical Motor Controls

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1. RioRand


RioRand 7-70V PWM DC Motor Speed Controller Switch 30A

RioRand #ad - Pwm frequency: 12KHZ. Potentiometer cable(about 15CM) can be separated, with running stop brake function. Suitable for long hours of work:Circuit optimization design, stable. Using imported high-voltage MOS tube, three pressure 100V high-frequency low-resistance capacitors, automotive fuses. Adjust the motor smooth no noise no vibration, with power indication, wide duty cycle adjustment range.
BrandRioRand #ad
ManufacturerRioRand #ad
Height1.4 Inches
Length3.4 Inches
Width2.3 Inches
Model7-70V PWM DC

2. DZS Elec


DZS Elec 2PCS 10A 12V-40V DC Motor Speed Controller 12V 24V PWM Variable Speed Regulator Governor Switch High Efficiency

DZS Elec #ad - Suitable for DC motor speed control. Rated current: 8a, max current: 10A, Quiescent Current: 002a standby. Pwm duty cycle: 10%-100%, control power: 001-400w, adopting variable speed knob potentiometer to control motor speed. Function: with power supply reverse polarity protection, over-voltage protection, 10A standard fuse over-load protection, more safer and reliable. Type: dc 10a 12v-40v motor speed controller, high torque, low heat radiation.
BrandDZS Elec #ad
ManufacturerDZS Elec #ad

3. Hima


DC Motor Speed Controller,Hima Brush Motor Driver Controls Module DC 9V-60V 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator 20A 1200W PWM Monitor Dimmer Governor with Switch & Knob

Hima #ad - Speed control: our motor control board can regulate motor speed by potentiometer; what's more, it support clockwise/anticlock-wise rotation adjustment. Application: the dc motor driver can be used to brush motor speed regulation, light dimming regulation in the DC circuit.

Note: the motor cannot be used in electric vehicles. Parameters: motor speed controller input voltage range is 9-60V, output current range is 0-20A, continuous power is 1200W. Pwm: the advantage of using a pulse width modulation Pwm method for dimming / speed regulation is that the energy of the power supply can be fully utilized and the circuit is highly efficient. Easy wiring: thick red wire for the positive of the power supply, and thick balck for the negative; thick blue wire for the motor positive, and the thick green for the motor negative.
BrandHima #ad
ManufacturerHima #ad
Height1.42 Inches
Length3.62 Inches
Weight0.35 Pounds
Width2.05 Inches
Part NumberDY-D001

4. Lolicute


Lolicute 10-50V 100A 5000W Adjustable 12V 24V 36V 48V PWM Variable Speed Control Soft Start, Lolicute Reversible DC Motor Speed Controller

Lolicute #ad - Larger current, max current up to 100A, continuous operating current of up to 60A. Control motor power: 001-5000w. With soft start to reduce the shock of large current when the motor starting.

Specifications: power requirement: dc 10-50v. Quiescent Current: 004a. Frequency: 15kHZ. 12v: 1200wmax, 24v: 2400wmax, 36v: 3600wmax, 48V: 4800Wmax. Regulation range: 0-100%. Size: 145x78x38mm. With brake when the power off or change the rotation of the motor. Programmable to meet subsequent extensions. Rated current: 60a max output current: 100A. 50v: 5000Wmax. Reversing control motor, dual relay control, can withstand higher current.
BrandLolicute #ad
ManufacturerLolicute #ad

5. Lejin


DC 9-50V 40A DC Motor Speed Control Reversible PWM Controller 12V 24V 36V 48V 2000W Forward Reverse Switch

Lejin #ad - Direction control: rocker switch, "i" is forward / CCW and "0" is STOP / CW, "II" is reverse / brake. Power requirement: dC 9-50 V / wide operating voltage range. Control power: 001-2000w maximum rated current 40A, long operating current up to 20A. The maximum current of this regulator is 40A. Bigger current, high torque,, forward backward direction. You can adjust the speed of the motor and the direction of rotation.
BrandLejin #ad
ManufacturerLejin #ad
Part NumberLejin-02



KNACRO Brushed DC Motor Controller DC 9-55V 60A PWM stepless Electronic Speed Control Switch 12V 24V 36V 48V Maximum Power 3300W

KNACRO #ad - Input current: require large than the motor operating current. Output Current: determine load size. Continuous current: 60A within. Maximum power: 3300W. Knob hole: 7mm. Input voltage: dc 9-55V. Output voltage: Load Linear. Speed type: modulated current. Speed mode: on \ ofF linear potentiometer 270 degrees. Speed range: 0-100%. Operating frequency: 15KHZ. Terminal Type: Pressure riveting line terminal.
BrandKNACRO #ad
ManufacturerKNACRO #ad
Weight0.55 Pounds
Part Number43237-2



DC 10-55V/60A, LED Display Stepless DC Brush Motor Speed Controller with Adjustable Potentiometer and Forward-Brake-Reverse Switch, PWM DC Motor Speed Controller

HARMNEE #ad - Application the dc motor driver can be used to brush motor speed regulation, light dimming regulation in the DC circuit. Note: the motor cannot be used in electric vehicles. Regulate range input supply voltage: dc 10v-55v; maximum current: 60a; continuous current: 40A; Speed range: 0-100% ; Control frequency: 15KHZ; Apply to: DC Brush Motor.

Easy to operatethe stepless motor controller has a simple potentiometer knob adjusts the motor speed from 0% ~ 100% smoothly. Switch functionthe pwm dc motor speed controller come with switch function. Excellent heat dissipation performance the enclosure of the speed controller for motor is an aluminum enclosure.

Aluminum shell is very strong to prevent damage, holes on its side and top which are helpful for heat dissipation. And with led display is accurate to show 0 ~ 100% of the motor speed. The input voltage of pwm motor speed controller should be equal to the rated voltage of the motor within 10-55V, or it will be burnt. High power speed controller switch which is much more adaptable and conveniently change the motor direction.
BrandHARMNEE #ad
ManufacturerHARMNEE #ad
Height2 Centimeters
Length12.8 Centimeters
Width9.8 Centimeters

8. tatoko


Tatoko DC Motor Speed Controller 10V-55V 12V 24V 36V 40A Stepless DC Motor Speed Controller with Forward-Brake-Reverse Switch,Ajustable Potentiometer &Digital Display

tatoko #ad - Dc10v-55v pwm brushed dc motor speed controller Adjustable Driver CW CCW Reversible Switch With Digit Display. The input voltage must differentiate "+", the input voltage should be equal to the rated voltage of the motor within 10-55V, "-", or it will be burnt. Outer casing: it is designed to protect the controller board from damage as well as dissipate heat. Input supply voltage: dc 10v-55v;maximum current: 60A; Continuous current: 40A;Speed range: 0-100%. Potentiometer with switch function, High power speed controller switch which is much more adaptable.
Brandtatoko #ad
Manufacturertatoko #ad

9. HiLetgo


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

HiLetgo #ad - High efficiency, high torque and low heat generating. Output voltage: 50v-220VOutput voltage < = Input supply voltage. Input voltage: 220V AC. Operation environment temperature:-20'C-40'C; Dimension: 1. 85*1. 38*1 inches. The maximum output power: 2000W; The maximum output current :25A.
BrandHiLetgo #ad
ManufacturerHiLetgo #ad
Part Number3-01-0110

10. Walfront


10-50V 100A 5000W DC Motor Engine Speed Controller 0-100% PWM Control Industrial Motor Speed Regulator for DC Brush Motor DC Lamps

Walfront #ad - Operating temperature:-20 to 40 It can perform normally when the temperature is below 0 Working voltage:dc 10-50v;max. Rated current60APeak current100A. Control power: 001w to 5000w;pwm duty cycle:0%-100% and quiescent current is 004a not over 40ma when voltage is DC10V to DC30V. Universal speed controller can be used for DC brush motor, exhaust blower, car air conditioning motor, treadmill motor, suitable for car cooling fan motor, etc. This motor speed controller can also be used for dimming DC lamps or controlling DC heater.
BrandWalfront #ad
ManufacturerWalfront #ad
Weight480 Grams
Part NumberWalfront-052601