17000rpm DC5V-12V 16mm 1626 Inner rotor ball bearing brushless motor built-in driver

New precision 16mm inner rotor brushle motor,

Built in brushle drive circuit,

The diameter of the motor is about 16mm,

The fuselage is 26.5mm long,

The workmanshof the motor is relatively high-grade,

All aluminum alloy shell CNC proceing,

Front and rear ball bearings,

Positive and reverse switching is supported,

PWM signal speed regulation,

Signal feedback output.

This motor can be wired in the simplest way,

The red wire is connected to the positive pole,

The black wire is connected to the negative pole,

The applicable voltage is dc5v-12v,

The motor operates normally,

The speed can be adjusted by adjusting the preure.

The locked rotor current reaches 0.6A under 5V voltage,

The locked rotor current reaches 1.3A under 12V voltage,

The motor power is very good.

The white line is the direction line,

When suspended, the steering is CCW,

When connected to the negative pole, the steering is CW,

Switch steering. It has slow start protection,

Pause for about 3 seconds.

It can also input PWM signal on the blue line,

But PWM signal is required,

Please note that the hand touch signal will interfere with the operation,

Be sure to supply a stable 5V signal voltage,

The pulse frequency is about 5000-20000 Hz,

Adjusting the duty cycle is speed regulation. （20%-99%）

Red line: the positive and negative poles of the power supply shall not be connected reversely.

Black wire: the negative pole and positive and negative poles of the power supply shall not be connected reversely.

Yellow line: output signal line (suspended)

White line: direction line, reverse when suspended (CCW),

Positive rotation (CW) when connected to negative pole

It has slow start protection,

When switching between forward and reverse, pause for about 2-3 seconds.

Blue line: PWM,

When the suspension is not connected, the motor operates at the maximum speed,

5 V PWM signal can be input,

The negative pole of PWM should also be connected to the negative pole,

The pulse frequency shall be valid between 5000-20000 Hz,

The speed can be adjusted by adjusting the duty cycle (20% - 99%).

Outer diameter of motor: 16 mm

Motor length: 26.7 mm

Motor shaft diameter: 1.45 mm (flat position: 1.2 mm)

Output shaft length: 8 mm

Wire length: approx. 140 mm

Weight: 16g

This motor can be connected to only the positive and negative poles,

The red wire is connected to the positive pole,

The black wire is connected to the negative pole,

(the other three lines are suspended and not connected),

The motor runs at the highest speed.

In this way, the voltage can also be adjusted,

The no-load current and speed under different voltages are measured as follows:

DC5V, current: 48 Ma, speed: 6800 rpm;

DC6V, current: 54 Ma, rotational speed: 8200 rpm;

Dc9v, current: 61 Ma, speed: 12700 rpm;

DC12V, current: 68 Ma, speed: 17000 rpm

PWM signal can also be input on the blue line,

Speed regulation with duty cycle.

If you want to input PWM signal on the blue line,

The negative pole of the PWM signal should also be connected to the black line,

Moreover, the PWM signal needs a stable 5V voltage,

In addition, its pulse frequency should be controlled between 5000-20000 Hz to be effective,

Adjusting the duty cycle is speed regulation,

The effective range is 20% - 99%.

The no-load current and speed with different duty cycle are measured as follows:

20%, 3200 rpm, 0.04 a;

30%, 4900 rpm, 0.04 a;

40%, 6600 rpm, 0.05 a;

50%, 8400 rpm, 0.05 a;

60%, 10000 rpm, 0.06 a;

70%, 11800 rpm, 0.07 a;

80%, 13600 rpm, 0.07 a;

90%, 15300 rpm, 0.07 a;

99%, 17000 rpm, 0.08 a

Remind again:

Brushle DC motor,

The positive and negative poles shall not be connected incorrectly,

The red wire is connected to the positive pole,

The black wire is connected to the negative pole,

If the connection is reversed, the drive board will burn.

About shipping
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