Brushless DC Motor for Industrial Fan

Size:

DIA 37mm

Overall length:

reducer length L+, motor length 22mm+, shaft length 21mm

Axle length:

21.0mm D long 12mm

Axle diameter:

diameter 6mm, D type shaft

Voltage:

12-24V (not mix, that is, 12V is 12V, can not be used for 24V)

Weight:

160~180g or so, different deceleration ratio, different parameters, different weights

Model：CHR-GM37-BLDC3525 Permanent magnet brushless DC deceleration motor

Voltage: DC24.0V MAX POWER 8 W

RATIO

6.3

10

18.8

30

50

90

150

260

450

630

No-load current（mA)

≤130

≤130

≤130

≤130

≤130

≤130

≤130

≤130

≤130

≤130

No-load speed (rpm)

930

585

310

195

117

65

39

23

13

9

Rated torque(Kg.cm)

0.9

1.4

2.5

4.0

7.0

12.0

21.0

30.0

30.0

30.0

Rated torque(N.m)

0.09

0.14

0.25

0.4

0.7

1.2

2.1

3.0

3.0

3.0

Rated-load speed (rpm)

700

445

235

145

85

48

29

17

9

6

Rated-load current（A)

≤0.40

≤0.40

≤0.40

≤0.40

≤0.40

≤0.40

≤0.40

≤0.40

≤0.40

≤0.40

STALL current（A)

≤3.0 No transfer blocking is allowed motor

STALL torque(Kg.cm)

≥2.0

≥3.5

≥6.5

≥10.0

≥15.0

≥25.0

≥30.0

≥30.0

≥30.0

≥30.0

Pulse/cycle (Gear box out)

56.7

90

169.2

270

450

810

1350

2340

4050

5670

Voltage: DC12.0V MAX POWER 2 W

RATIO

6.3

10

18.8

30

50

90

150

260

450

630

No-load current（mA)

≤100

≤100

≤100

≤100

≤100

≤100

≤100

≤100

≤100

≤100

No-load speed (rpm)

465

290

155

95

57

32

20

11

6

4.5

Rated torque(Kg.cm)

0.4

0.7

1.2

2.0

3.5

6.0

10.0

15.0

25.0

30.0

Rated torque(N.m)

0.04

0.07

0.12

0.2

0.35

0.6

1.0

1.5

2.5

3.0

Rated-load speed (rpm)

330

220

115

72

42

24

14

8

4

3

Rated-load current（A)

≤0.30

≤0.30

≤0.30

≤0.30

≤0.30

≤0.30

≤0.30

≤0.30

≤0.30

≤0.30

STALL current（A)

≤3.0 Do not start repeatedly or continuously reverse

STALL torque(Kg.cm)

≥1.0

≥1.7

≥3.0

≥5.0

≥7.0

≥12.0

≥15.0

≥20.0

≥30.0

≥30.0