Brushless DC Motor

The specifications are believed to be accurate and

reliable. However, the suitability has to be determined

for a specific application. Specifications are subject to

change without notice.

28BL Series

General Specifications

Customized solutions on request.

Electrical Specifications

Model

28BL01

28BL02

28BL03

Number of Poles

4

4

4

Number of Phases

3

3

3

Rated Voltage

VDC

12

24

24

Rated Speed

RPM

3000

3000

3000

Rated Torque

Nm

0.015

0.03

0.05

Rated Current

A

0.9

1

1.5

Output Power

W

11

22

33

Peak Torque

Nm

0.045

0.09

0.15

Peak Current

A

2.7

3

4.5

Torque Constant

0.035

0.058

0.057

Back EMF

V/KRPM

3.37

6.1

6.1

Rotor Inertia

1.5

2.5

6

Body Length

mm

40.5

53

78

Mass

kg

0.08

0.1

0.3

Caution: Peak Torque is provided for the purpose of performance calculations only.

Operating near, or at this condition can result in motor damage.

Mechanical Dimensions

Wiring diagram

Winding Type

Star

Hall Effect Angle

120°C Electrical Angle

Insulation Class

B

Ambient Temperature Range

-20°C ~ +50°C

Insulation Resistance

100 MΩ Min. 500 VDC

Dielectric Strength

500 VAC 1 minute