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![]() B07JDZ5VH9 Price: $16.88 Score: 1000.000 Category: Tools Rating: 3.2 Votes: 2 Find similar productsKNACRO PWM DC Motor Driver 40A DC 12V 18V 24V 36V 48V (10-50V) Forward Reverse Switch Brush Motor Inverted Module Metal Protective housing Maximum Power 2000W Digital Display. Input voltage: DC10-50V.Output voltage: Load Linear. Input Current: require large than the motor operating current.Output Current: determine load size.Continuous current: 40A within. Maximum power: 2000W .Knob hole: 7mm. Speed type: modulated current.Speed mode: ON \ OFF linear potentiometer 270 degrees.Speed range: 0-100%. Operating frequency: 25KHZ.Forward Reverse: Support. Input voltage: DC10-50V. Output voltage: Load Linear. Input Current: require large than the motor operating current. Output Current: determine load size. Continuous current: 40A within. Maximum power: 2000W. Knob hole: 7mm. Speed type: modulated current. Speed mode: ON \ OFF linear potentiometer 270 degrees. Speed range: 0-100%. Operating frequency: 25KHZ. Forward Reverse: Support. Size: 110 * 78 * 38mm(L*W*H). Weight: 245g. | ![]() B01GPMAR5Y Price: $15.99 Score: 14.925 Category: Tools Rating: 3.6 Votes: 14 Find similar productsKNACRO pwm Speed Controller PWM Electronic Governor 40A DC 10V-50V 12V / 24V / 36V / 48V Brushed DC Motor Controller Maximum Power of 2000W Third Gear Forward/Reverse/Stop. Input voltage: DC10-50V.Output voltage: Load Linear. Input Current: require large than the motor operating current.Output Current: determine load size. Continuous current: 40A within.Maximum power: 2000W.Knob hole: 7mm. Speed type: modulated current.Speed mode: ON \ OFF linear potentiometer 270 degrees.Speed range: 0-100%. Operating frequency: 25KHZ.Forward Reverse: Support. Input voltage: DC10-50V. Output voltage: Load Linear. Input Current: require large than the motor operating current. Output Current: determine load size. Continuous current: 40A within. Maximum power: 2000W . Knob hole: 7mm. Speed type: modulated current. Speed mode: ON \ OFF linear potentiometer 270 degrees. Speed range: 0-100%. Operating frequency: 25KHZ. Forward Reverse: Support. Size: 100 * 76 * 28 mm(L*W*H). Weight: 180g. |
![]() B07NRZM8WM Availability: Currently unavailable Score: 11.494 Category: Tools Rating: 3.9 Votes: 4 Find similar productsSDTC Tech 9V-60V 20A DC Motor Speed Controller Forward/Reverse PWM Control Switch 12V 24V 36V 48V 60V 1200W Adjustable Speed Driver Regulator with Switch & Knob. Name: DC PWM Motor Speed ControllerInput Voltage:DC 9V - 60VOutput Current: 0A - 20AOutput Voltage: linear under loadContinuous Power: 1200W (max)Speed Control: potentiometer (linear)Speed Type: Adjusting CurrentSpeed Range: 0% - 100%Control Frequency: 25KHzForward/Reverse Rotation: YES (Note: Please do not switch direction while high speed running)Suitable Motor: DC brushMounting Lug Hole Spacing: 104mmPotentionmeter Installed Hole Diameter: 7mmModule Size: 92x52x36mmWiring Connection:Red Wire: power supply +Black Wire: power supply -Blue Wire: motor +Green Wire: motor -Package Include:1pcs 9V-60V 20A DC PWM Motor Speed Controller. | ![]() B09DKZWZ12 Price: $16.99 Score: 10.204 Category: Tools Rating: 3.5 Votes: 15 Find similar productsBOJACK 7-70V PWM DC Motor Speed Controller Control 30A. Product Name :DC Brush Motor Speed Controller Applicable voltage range: DC 7-70V (70V is the maximum operating voltage please leave margin while using) Control power: 12V within 300W ; 24V within 400W ; 48V within 450W ; 72V within 500W Drive current: Maximum 30A(Current need to reduce relatively while working voltage is high) Duty cycle adjustable range: about 1% -100% PWM frequency: 12KHZ Note: This product is DC brush motor speed controller, can not access AC power and drive brushless motor. |
![]() B08BCP8V9T Price: $16.18 Score: 9.901 Category: Tools Rating: 3.9 Votes: 4 Find similar productsDC Motor Speed Controller 10V-55V PWM Controller CW CCW Forward and Reverse Switch with LED Display for Brushed DC Motor. Description: This is a simple and easy-to-use DC motor speed controller of elegant appearance and stable performance. It is made with high quality circuit board which ensures a longer service life. The input voltage can be DC 10V to 55V. This speed controller with high power allows setting rotation direction. Features: Speed controller is made with high quality circuit board which ensures a longer service life. This simple and easy-to-use DC motor speed controller has an elegant appearance and stable performance. Well design case can protect the controller board from damage as well as dissipate heat. Designed with a digit display that shows the rate in percent of actual speed to maximum speed. This motor speed controller would allow setting direction of rotation that accomplishes reversing the motor's direction. Specifications: Input Voltage: DC10V-55V Output Voltage: Linear with load Max. Current: 60A Continuous Current: 40A Speed Range: 0% to 100% Forward & Reverse: Support Regulation Method: Potentiometer(linear) Regulation Type: Regulating Current Control Frequency: 15KHz Wiring Type: Screw terminal Rotary Knob: 100K(with switch) Suitable for: Brushed DC motor Size: 100 x 76 x 28mm / 3.93 x 2.99 x 1.1 Package Includes: 1 x Speed Controller. | ![]() B081Z3K291 Availability: Currently unavailable Score: 9.709 Category: Tools Rating: 3.7 Votes: 14 Find similar productsICQUANZX PWM Motor Speed Controller,DC 10-60V MAX 20A Regulator Motor Driver Governor Stepless Variable Rotary Switches 12V 24V 36V 48V Pulse Width Modulator For 775 Motor and More. . |
![]() B07R52TZFJ Availability: Currently unavailable Score: 9.524 Category: Tools Rating: 3.9 Votes: 5 Find similar productstatoko DC Speed Controller, DC 12-48V 20A DC Motor Controller, Universal 0.01-1000W 16kHz PWM Stepless Brushed Motor Control, Variable Speed Control Generator Kit with Output Voltage LED Display. A. The input of the DC motor speed regulator must be DC input, cannot be connected to AC input otherwise, the motor speed regulator will be burnt. B. The positive side and the negative side of DC power supply cannot be reversed connected, or the motor speed regulator will be damaged. B. The positive side and the negative side of DC power supply cannot be reversed connected, or the motor speed regulator will be damaged. C. Adjusting the potentiometer knob can change the duty ratio of the output of the motor speed regulator, and then change the speed of the motor. C. Adjusting the potentiometer knob can change the duty ratio of the output of the motor speed regulator, and then change the speed of the motor. Note: This variable voltage and speed controller is for brushed dc motor, not suitable for brushless motor. Note: This variable voltage and speed controller is for brushed dc motor, not suitable for brushless motor. Wide voltage Range: from DC 12V to 48V Wide voltage Range: from DC 12V to 48V The maximum current can reach 20A ,suggest within10A for use. The maximum current can reach 20A ,suggest within10A for use. | ![]() B07QXHLVWK Availability: Currently unavailable Score: 9.174 Category: Tools Rating: 3.1 Votes: 7 Find similar productsMagic&shell 1PC 6V 12V 24V 28V 3A DC Motor Speed Controller Speed Adjustable Reversible Switch PWM Speed Adjustable Reversible Driver Switch 1203BB. Specification: Type: DC Motor Speed Controller. Voltage Range: DC 6V-28V. Current Range: within 3A. Speed Range: 0-100%. Switch Function: Yes. Material: Metal. Size: 3.2 x 5 x 1.5cm/1.26x1.97x0.59Inches. Quantity: 1 PC. Description The 1203BB DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM). It provides a continuous current of 3A to your DC motor or other DC load. Besides, the circuit also includes a 3A fuse, with reverse connection of power supply and control the forward or reverse direction and the stop of DC motor by switch. Operating instruction Before you attempting to wire the controller, make sure that the power is off. 1. Connect wires refer to the wiring diagram. 2. Turn on the power, and adjust the potentiometer. 3. The LED indicates the power up and the speed of motor. Warning: 1.Do not reverse positive and negative power loads. This will damage the controller. 2. Dc motor governor connected to the dc power supply, do not directly connected to household 220V AC. |
![]() B092Q773DP Availability: Currently unavailable Score: 9.091 Category: Tools Rating: 3.2 Votes: 3 Find similar productsDC Motor Speed Controller Switch PWM, 5A 120W 12-40V with Forward and Reverse Control Adjustable Motor Speed Controller. . | ![]() B07D9B6J78 Availability: Currently unavailable Score: 8.929 Category: Tools Rating: 2.9 Votes: 5 Find similar productsBrushless Motor Controller, DROK DC 6.5-50V Three-phrase Sensorless Motor Control Board BLDC Motor Driver Regulator 350W Motor PWM Duty Cycle Speed Controller Module with Heat Sink PLC Control Switch. Parameters: Operation voltage range: 6.5-50V Rated output current: 16A (If enhance cooling, can reach 25A.) Max power: 350W Over-current protective function: No (please add a fuse manually) Motor stall protection: Yes Over-temp protection: Yes The highest rotating speed: 224000 RPM(2-pole motor), 74000 RPM(6-pole motor), 40000 RPM(12-pole motor), 35000 RPM(14-pole motor). Dimension: 65*46*32mm Wiring Ports: 1. U V W: Phase line output, connected to the motor 2. 5V GND: mainboard built-in power supply (the current cannot be exceeded 30MA) 3. VCC GND: the motor power supply (connect to external DC power supply) 4. SC: output pulse signal of rotating speed 5. DIR: forward and reverse control (can add a wire to connect external switch) 6. BRAKE: brake control (can add a wire to connect external switch) 7. 0-5V PWM: Speed control signal input (regulate speed by potentiometer; or regulate speed by switching signal input of 0-5V analog/PWM duty cycle via the switch jumper. Notes: 1. It is recommended to add a fuse, as there is no fuses on the power supply circuit of the motherboard. The reversed connection will cause damage to some of the chip permanent. 2. Please do not artificially short circuit when the module is not working normally. Once short-circuit, it may burn the circuit board. For the first time testing, please use small current and low voltage, and increase the voltage and current when the motor is working normally. Please pay attention to the wiring connector to be insulated, and it is forbidden to hit the board parts with strong voltage. 3. Do not connect the drive motor which is with obviously inconsistent voltage, current, power, so as to avoid the unnecessary damage. Package Includes: 1 x DC Brushless Motor Controller Board. |









