CCM2 DC Motor Speed Controller 10V12V24V30V Forward and Reverse Switch PWM DC Controller 120WItem NO.: MK01530

CCM2 DC Motor Speed Controller

Product Introduction:

This governor uses PWM speed regulation technology, which has the characteristics of high conversion efficiency, wide speed regulation range, and stable performance. All imported semiconductor original chips are used, and after multiple tests such as voltage, current, and function before leaving the factory, the circuit is stable and reliable.

Technical Parameter:

● Model: CCM2

● Working voltage: DC 10V-30V

● Control power: 12V*3A=36W, 24V*3A=72W, greater than 24A maximum 120W

● Rated current: 3A

● Maximum current: 4A

● Speed regulation range: 5%-95%

● PWM frequency: 500HZ

● Potentiometer: resistance B100K, wire length 20cm, opening 8mm

● The output voltage is about 0-100% of the input voltage

● Size: 74mm*47mm*28mm

● Weight: 67g

Wiring Method:

1. Connect the power cord to ensure that the forward and reverse switches are in the middle zero position, connect the DC power supply, ensure that the DC power supply voltage range is greater than 10V and less than 36V, and ensure that the output power of the power supply meets the needs of the motor. Do not reverse the positive and negative terminals of the DC power supply, otherwise The governor may be damaged.

2. Connect the motor, the motor wire can be positive or negative.

3. Adjust the switch, the forward and reverse switches are used to control the direction of the motor speed. When the switch is at the zero position, the motor stops.

4. Potentiometer knob, adjusting the potentiometer knob can change the output duty ratio of the governor and the motor speed.

Use 0-10V External Voltage Control Wiring Instructions:

This governor supports the use of external DC voltage to control the speed. The steps are as follows:

1. Remove the potentiometer. (You can decide to remove it from the side of the circuit board or the side of the potentiometer according to your needs)

2. Connect the 0-10V DC control signal to the middle pin of the potentiometer.

3. Connect the ground wire of the 0-10V DC control signal to the right pin of the potentiometer.

Precautions:

1. The input of the DC motor governor is direct current, and cannot be directly connected to alternating current (for example: household 220 alternating current), otherwise it will burn out! ! !

2. Do not reversely connect the positive and negative terminals of the DC power supply, otherwise the governor may be damaged.

3. The motor can be positive or negative. When the running direction is inconsistent with the expectation, the direction can be changed by adjusting the line sequence.

4. Adjusting the potentiometer knob can change the output duty ratio of the governor, thereby changing the motor speed.