DC Motor Governor PWM Variable Speed Control Switch 6V-90V 15A


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SKU: 835792
  1. Operating Voltage: 6-90VDC
  2. Operating Current: Upto 15A
  3. Controlled Power: 0.01-1000W
  4. Static Current: 0.005A (Standby)


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In stock

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Standard 12V 1A Power Supply with 5.5mm DC Plug ₹ 199

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Brand: Generic
Category: Brushed / Brushless DC motor Driver

This is DC Motor Governor PWM Variable Speed Control Switch 6V-90V 15A.

This DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM). It’s perfect for applications like fans, etc. providing a nice adjustment of motor speed.

How to use:
  1. First, remove the potentiometer. (you may take it down from one side of the circuit board or potentiometer side down under your need);
  2. Second, connecting 0-5V DC control signal to the middle pin marking 0-5V;
  3. Thirdly, connecting the earth wire of 0-5V DC control signal to the connecting piece on the pin marking GND;
  1. This can NOT be used to the BRUSHLESS motor.
  2. Do not reverse the positive and negative terminals of the DC power supply, otherwise, the governor may be damaged.
  3. The motor can be positive or negative, regardless of when the direction is inconsistent with expectations, can be changed by adjusting the direction of the line sequence.
  4. Adjustment potentiometer knob to change the governor output duty cycle, the motor speed change.
  5. With the use of a 0-5V external voltage control line, the speed controller supports the use of an external DC voltage control.


  1. Wide operating voltage: DC 6V-DC 90V, max. power: 1000W.
  2. A PWM speed controller, enables you to control the speed of DC motors smoothly.
  3. This motor speed control switch can control the motor speed from between 0% -100%.
  4. Support PLC control, stable performance, high efficiency and low noise.
  5. Suitable for applications like fans, etc. providing nice adjustment of motor speed.


Connection Diagram: Generic Connection

Package Includes:

1 x DC Motor Speed Controller

1 x Potentiometer with connector

SKU: 835792 Category:
Item Type:

PWM Speed Regulator

Current Rating (A):


Voltage Rating (V):

6 to 90

Operating Voltage (VDC)

6 ~ 90

Max. Operating Current (mA)


Max. Current (A)


Controlled Power


Static Current

0.005A (Standby)

PWM Range (%)


PWM frequency


Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.078 kg
Shipping Dimensions 11 × 11 × 4 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Questions and answers of the customers

  1. 0 votes
    Q How long it can sustain 13Amp answer now
    Asked by bkjalan.rnc on June 29, 2021 7:08 pm

    The duration it can handle this current would d... Read more

  2. 0 votes
    Answered by the admin


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Country Of Origin: China