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Micro Electric 12V 24V DC Brushless Diaphragm Air Vacuum Pump

Micro Electric 12V 24V DC Brushless Diaphragm Air Vacuum Pump

Product No.：202229143135
Price：USD18-USD39
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Micro Electric 12V 24V DC Brushless Diaphragm Air Vacuum Pump

DV66 Air Diaphragm Pump is a miniature DC brushless air pump, designed according to the principle of displacement. It is powered by the rotation of a motor, and the volume is changed by the up and down or left and right movement of the diaphragm to realize the action of air suction and discharge.

Performance and Parameters

Type	Diaphragm Air Vacuum Pump
Motor type	brushless DC motor
Model	DV66-DB12	DV66-DB24
Voltage	12V	24V
Flow	1.3L/min
Current	370mA	170mA
Vacuum (negative pressure)	-40Kpa
Max pressure	90Kpa
Service life	3000H
Speed regulation method	PWM
Working noise	≤53dB
Weight	90g
Working temperature	5-50℃
Working environment humidity	0-90% RH
Rubber material	EPDM

Performance Curve

Wiring Instructions

Line order	Color	Definition
1	Black	- (Negative)
2	Red	+ (Positive)
3	Yellow	Output signal (6 pulses/circle)
4	White	PWM speed regulation (Grounding at full speed)
5	Green	Null

* Full-speed operation connection: the red wire is connected to the positive pole (+), and the black and white wires are connected to the negative pole (-);

* The positive and negative poles cannot be reversed, which will burn out the motor;

* Motor protection: The circuit protection function will be triggered when the following situations occur.

1. The current exceeds 1A

2. The motor temperature reaches 150℃
3. Locked-rotor protection: motor locked-rotor 2 seconds power-off protection

If the motor is automatically protected, it needs to be powered off and checked and then restarted.