DC BRUSHLESS MOTOR

HIGH TEMPERATURE SERIES

AM-BL2040AE Series

Nominal voltage

V

12

12

18

18

1220

1216

1820

1817

No load speed

±12%

rpm

20360

16260

19500

17350

No load current Max 150%

mA

190

180

150

140

12.3

13.3

11.7

11.9

Recommend

limit for

continuous

operating

Max cont. torque

mN.m

Rated Speed

rpm

17399

13404

mA

2400

2100

1500

W

22.4

18.7

20.5

Rated Current

Rated Power

Starting current

mA

15385

11111

9677

7171

68

83

76

84

mN.m

Maximum power output

W

45.0

32.3

42.2

31.0

%

79

76

77

74

Maximum Efficiency

Terminal resistance ±12%

Ω

0.78

1.08

1.86

2.51

0.061

mH

Z

Mechanical time constant

ms

2.9

2.5

2.8

3.0

1.13

1.13

1.13

1.13

Moment of inertia

gcm2

Torque constant

mN.m/A

5.6

6.9

8.7

9.7

rpm/V

1718

1377

1100

983

Speed constant

Speed/torque gradient

rpm/mN.m

241.1

214.5

235.8

254.0

g

66.2

12

1226

26000

350

8.5

23943

2300

21.2

25000

107

72.9

78

0.48

0.04

2.9

1.13

4.3

2197

4242.7

65.9

66.6

65.7

65.4

24

2417

16600

95

12.3

1000

5530

74

32.0

76

4.34

2.7

1.13

13.6

704

225.1

65.9

24

2420

20000

110

12.3

1200

7742

86

45.1

78

3.1

0.097

0.17

0.22

0.42

0.29

2.7

1.13

11.3

845

232.0

65.1

Weight

Motor thermal resistance:

Axial (dynamic):

Press-fit force (static):

Maximum radial play (5mm from mounting face):

Maximum winding temperature:

Total Length: L T=L1+L2+L3

Cable 1: Yellow

Winding A

L1:16GP

Cable 2: Red

Winding B

18.8

Cable 3: Blue

Winding C

23.6

28.4

L1:19GP

22.2

27.4

32.6

L2:BL16

40.0

L3:EN16S

10.7

L3:EN16T

12.0

Hall 3~16V

Plug 2: Black

Hall GND

Plug 3: Yellow

Hall A

Plug 4: Red

Hall B

Plug 5: Blue

Hall C

Motor data tested at 25ºC. Motor operation exceeding continuous limits will reduce life or result in damage.

At elevated ambient temperatures, load current must be reduced.

ADDITIONAL INFORMATION

Motor Model

Brushless Motor

Ball Bearings

Remarks: Client can choose gearbox and encoder to match with this

motor. Some combinations are listed here for reference.

Plug definition (AWG 28#)

Molex: 51021-0500

Connection (AWG 24#)

Stall torque

Inductance

(1KH )

15 K/W

2.5 N

50 N

≤0.02 mm

125ºC

Motor thermal time constant:

Radial (5mm from mounting face):

Max allowable screw depth into flange:

Axial play:

Ambient temperature range:

637S

16.0 N

3.0 mm

0 (

＜4.0N )

-30 to 65ºC

Recommended Gearbox:

Planetary Gearbox:

AM-19GP

AM-24GP

Recommended Encoder:

Encoder S:

AM-EN1611S***

2~3 Channels

Encoder T:

AM-EN1612T***

2~3 Channels

AM-BL2040AE Combiniation Scheme

Download datasheet: https://assunmotor.com/documents-download

For more combination specs, visit Assun Motor website.

16737

14340

1360

17.8

13836

17.8

22.1

17144

Standard rear shaft diameter:

3 mm

Standard rear shaft length “L”:

0/3.7/5.5 mm

Plug 1: Brown

Visit Our Website and Online Shop at https://assunmotor.com Contact: info@assunmotor.com

2023 Edition. Specifications are subject to change without notice. Copyright Assun Motor Pte Ltd. All Rights Reserved.