• The inner rotor DC brushless motor has a diameter of 16mm-32
  • The inner rotor DC brushless motor has a diameter of 16mm-32
  • The inner rotor DC brushless motor has a diameter of 16mm-32
  • The inner rotor DC brushless motor has a diameter of 16mm-32
  • The inner rotor DC brushless motor has a diameter of 16mm-32
  • The inner rotor DC brushless motor has a diameter of 16mm-32
  • The inner rotor DC brushless motor has a diameter of 16mm-32
  • The inner rotor DC brushless motor has a diameter of 16mm-32
  • The inner rotor DC brushless motor has a diameter of 16mm-32
  • The inner rotor DC brushless motor has a diameter of 16mm-32

The inner rotor DC brushless motor has a diameter of 16mm-32

The inner rotor brushless motor features high speed, strong stability, low noise, long service life and precise control

Model :
BL1625I
BL2412I
BL2418I
BL2430I
BL2832I
BL2838I
BL2847I
BL3220I

USD： 10

ablity：Monthly Output5000

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Product DescriptionProduct parameters

Product Description

The inner rotor brushless DC motor adopts an inner rotor structure, placing permanent magnets inside the rotor. This design enables the motor to have a small moment of inertia, allowing for rapid start and stop with an extremely fast response speed. Within a limited space, the ingenious layout effectively enhances the power density, ensuring that powerful output can still be achieved in a relatively small volume. Compared with the external rotor motor, the internal rotor design has more advantages when operating at high speeds and can meet the application scenarios with strict requirements for speed.

Product parameters


BL1625I


OUTPUT:APPROX 0.1W~5W

INNER ROTOR

WEIGHT:189g(APPROX）

●Typical Application

●Motor Terminations


Communication Equipment
Business Equipment
Medical Apparatus


PIN

COLOR

FUNCTION


08

WHITE

COIL W

07

WHITE

COIL V

06

WHITE

COIL U

05

WHITE

VCC"+"

04

WHITE

GND"-"

03

WHITE

H3(Hall Sensor Output)

02

WHITE

H2(Hall Sensor Output)

01

RED

H1(Hall Sensor Output)






◆ Major Characteristic Parameters

Model

  Voltage

NO    LOAD

AT   MAXIMUM   EFFICIENCY

STALL

Scope of work

RATED

SPEED

CURRENT

SPEED

CURRENT

TORQUE

OUTPUT

TORQUE

CURRENT

r/min

A

r/min

A

g.cm

W

g.cm

A

BL1625I-V1

5V-9V

6V

8576

0.132

6175

 0.336

14.3

0.904

51.0

0.861

BL1625I-V2

5V-12V

8.5V

13289

0.144

10365

 0.490

20.4

2.168

92.7

1.715

BL1625I-V3

8V-16V

12V

10006

0.077

7404

 0.224

17.0

1.288

65.2

0.644


BL2412I


OUTPUT:APPROX 1W~10W

INNER ROTOR

WEIGHT:20g(APPROX）

●Typical Application

●Motor Terminations


Vancuum Cleaner
Home Application
Personal Care
Business Equipment
Medical Apparatus


PIN

  FUNCTION


01

  GND"-"

02

  VCC"+"

03

  FG

04

  PWM (TYP 20KHz)

05

  FR CCW/CW
















◆ Major Characteristic Parameters

Model

  Voltage

NO    LOAD

  AT MAXIMUM EFFICIENCY

STALL

Scope of work

RATED

SPEED

CURRENT

SPEED

CURRENT

TORQUE

OUTPUT

TORQUE

CURRENT

r/min

A

r/min

A

g.cm

W

g.cm

A

BL2412I-V1

4V-8V

5V

7300

0.08

5500

0.5

35.0

2.5

130.0

1.5

BL2412I-V2

8V-26V

12V

8600

0.11

7050

0.4

55.0

4.8

290.0

1.9

BL2412I-V3

8V-26V

24V

10500

0.04

9200

0.26

60.0

6.2

460.0

1.8


BL2418I


OUTPUT:APPROX 1W~6W

INNER ROTOR

WEIGHT:30g(APPROX）

●Typical Application

●Motor Terminations


Vancuum Cleaner
Home Application
Personal Care
Business Equipment
Medical Apparatus


NO.

PIN ARRANGEMENT


1

VCC

2

FG

3

CW/CCW

4

GND

5

PWM















◆ Major Characteristic Parameters

Model

  Voltage

NO    LOAD

AT   MAXIMUM   EFFICIENCY

STALL

Scope of work

RATED

SPEED

CURRENT

SPEED

CURRENT

TORQUE

OUTPUT

TORQUE

CURRENT

r/min

A

r/min

A

g.cm

W

g.cm

A

BL2418I-V1

5V-9V

6V

7230

0.14

5784

0.543

29.5

1.751

147.6

2.157

BL2418I-V2

8V-16V

12V

6430

0.05

5080

0.194

22.8

1.188

108.6

0.738

BL2418I-V3

8V-26V

24V

8900

0.045

6942

0.164

28.7

2.04

130.2

0.588


BL2430I


OUTPUT:APPROX 1W~8W

INNER ROTOR

WEIGHT:50g(APPROX）

●Typical Application

●Motor Terminations


Vancuum Cleaner
Home Application
Personal Care
Business Equipment
Medical Apparatus


NO.

PIN ARRANGEMENT


1

VCC

2

FG

3

CW/CCW

4

GND

5

PWM















◆ Major Characteristic Parameters

Model

  Voltage

NO    LOAD

AT   MAXIMUM   EFFICIENCY

STALL

Scope of work

RATED

SPEED

CURRENT

SPEED

CURRENT

TORQUE

OUTPUT

TORQUE

CURRENT

r/min

A

r/min

A

g.cm

W

g.cm

A

BL2430I-V1

5V-12V

9V

6086

0.13

4747

0.442

48.7

2.371

221.3

1.546

BL2430I-V2

8V-16V

12V

7380

0.12

5830

0.438

53.1

3.174

252.7

1.636

BL2430I-V3

8V-26V

24V

9737

0.09

7692

0.369

68.1

5.37

324.1

1.322


BL2832I


OUTPUT:APPROX 1W~15W

INNER ROTOR

WEIGHT:60g(APPROX）

●Typical Application

●Motor Terminations


Personal Care
Home Application
Industry Apparatus
Business Equipment
Medical Apparatus


PIN

COLORRED

FUNCTION


01

RED

VCC"+"

02

BLACK

GND"-"

03

YELLOW

CW/CCW

04

GREEN

PWM

05

BLUE

FG

06

WHITE

BRAKE












◆ Major Characteristic Parameters

Model

  Voltage

  NO LOAD

 AT MAXIMUM EFFICIENCY

STALL

Scope of work

RATED

SPEED

CURRENT

SPEED

CURRENT

TORQUE

OUTPUT

TORQUE

CURRENT

r/min

A

r/min

A

g.cm

W

g.cm

A

BL2832I-V1

6V-12V

 7.4V

5000

0.15

3957

0.581

74

3.049

359

2.2

BL2832I-V2

8V-16V

 12V

7000

0.129

5766

0.588

90

5.33

498

2.67

BL2832I-V3

8V-26V

 24V

10000

0.09

8600

0.538

120

10.63

843

3.23


BL2838I


OUTPUT:APPROX 1W~15W

INNER ROTOR

WEIGHT:75g(APPROX）

●Typical Application

●Motor Terminations


Personal Care
Home Application
Industry Apparatus
Business Equipment
Medical Apparatus


NO.

PIN ARRANGEMENT


01

VCC

02

FG

03

CW/CCW

04

GND

05

PWM















◆ Major Characteristic Parameters

Model

  Voltage

NO    LOAD

AT   MAXIMUM   EFFICIENCY

STALL

Scope of work

RATED

SPEED

CURRENT

SPEED

CURRENT

TORQUE

OUTPUT

TORQUE

CURRENT

r/min

A

r/min

A

g.cm

W

g.cm

A

BL2838I-V1

6V-12V

7.4V

5345

0.19

4329

0.798

84.5

3.752

444.7

3.392

BL2838I-V2

8V-16V

12V

9220

0.23

7376

0.918

89.5

6.772

447.6

3.689

BL2838I-V3

8V-26V

24V

8200

0.08

6806

0.411

87.1

6.082

512.5

2.028


BL2847I


OUTPUT:APPROX 5W~25W

INNER ROTOR

WEIGHT:115g(APPROX）

●Typical Application

●Motor Terminations


Personal Care
Home Application
Industry Apparatus
Business Equipment
Medical Apparatus


NO.

PIN ARRANGEMENT


1

VCC

2

FG

3

CW/CCW

4

GND

5

PWM















◆ Major Characteristic Parameters

Model

  Voltage

NO    LOAD

AT   MAXIMUM   EFFICIENCY

STALL

Scope of work

RATED

SPEED

CURRENT

SPEED

CURRENT

TORQUE

OUTPUT

TORQUE

CURRENT

r/min

A

r/min

A

g.cm

W

g.cm

A

BL2847I-V1

6V-12V

12V

7170

0.17

6095

0.903

122.2

7.64

814.8

5.059

BL2847I-V2

8V-16V

18V

10833

0.20

9100

1.087

147.9

13.81

924.3

5.746

BL2847I-V3

8V-26V

24V

12370

0.21

10391

1.113

173.6

18.50

1085.1

5.852 


BL3220I


OUTPUT:APPROX 5W~25W

INNER ROTOR

WEIGHT:55g(APPROX）

●Typical Application

●Motor Terminations


Personal Care
Home Application
Industry Apparatus
Massage Gun
Medical Apparatus


PIN

FUNCTION


01

VCC"+"

02

CCW/CW

03

GND"-"

04

PWM(TYP)

05

PWM (TYP 20KHz)

06

FG












◆ Major Characteristic Parameters

Model

  Voltage

NO   LOAD

  AT MAXIMUM EFFICIENCY

STALL

Scope of work

RATED

SPEED

CURRENT

SPEED

CURRENT

TORQUE

OUTPUT

TORQUE

CURRENT

r/min

A

r/min

A

g.cm

W

g.cm

A

BL3220I-V1

4.5V-9V

5V

5200

0.26

4600

0.6

40.0

3.0

450.0

2.0

BL3220I-V2

8V-18V

12V

4400

007

3800

0.27

60.0

3.5

410.0

1.4

BL3220I-V3

8V-26V

24V

9000

0.37

7700

0.45

110.0

11.0

879.0

3.0 

Application

The inner rotor brushless motor, with its outstanding performance, is widely used in both household and professional equipment fields. In household appliances like vacuum cleaners, it can provide strong and long-lasting suction power, facilitating deep cleaning. In personal care devices, achieve stable and low-noise operation to bring a comfortable experience. On commercial equipment, it can reduce operating costs by virtue of its high efficiency and energy-saving features. In the medical device field where motor performance is highly demanded, its stable and reliable operation and precise control meet the needs of various complex medical scenarios, ensuring the safe and efficient operation of the equipment and fully satisfying the usage requirements of different scenarios.

After-sale guarantee

In the event of a motor malfunction, our after-sales team will respond immediately and promptly arrange for professional technicians to communicate with you to understand the details of the fault. We will provide you with remote technical guidance based on the specific situation and assist you in solving problems. Meanwhile, we also offer you regular follow-up services to understand the usage of the motor, collect your opinions and suggestions, and continuously optimize our products and services. When our products are upgraded and replaced, we will also promptly notify you and provide you with corresponding technical support and solutions to ensure that your equipment always maintains good performance.

Supplier Information

Company Name：Dongchuang Pioneer Direct Store

Contact Email：service35@ttbridge.com

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