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Consolidated Data

                                   
 Permanent Magnet DC Motors
 

MOTOR
Model

Motor
Diameter

Output Troque

Of
Motor
Only

 With Planetory Gearbox of ratio           with Worm Gear Box
                                                                  of Ratio

4.5:1

20:1

90:1

11:1

30:1

AA

41mm

0.4 Kgcm

1.6 kgcm

6 kgcm

20 kgcm

 

 

AB

0.7 Kgcm

2.8 kgcm

12 kgcm

20 kgcm

   

CA

59mm

1.0 kgcm

4.0 kgcm

16 kgcm

72 kgcm

5.5 kgcm

15 kgcm

CB

2.0 kgcm

6.5 kgcm

35 kgcm

144 kgcm

11 kgcm

30 kgcm

CC

2.6 kgcm

8.0 kgcm

45 kgcm

185 kgcm

14 kgcm

39 kgcm

DA

70mm

2.0 kgcm

8.0 kgcm

35 kgcm

143 kgcm

11 kgcm

30 kgcm

DB

4.0 kgcm

16 kgcm

70 kgcm

286 kgcm

22 kgcm

60 kgcm

DC

5.5 kgcm

22 kgcm

96 kgcm

300 kgcm

31 kgcm

82 kgcm

EB

83mm

6.0 kgcm

24 kgcm

108 kgcm

300 kgcm

33 kgcm

90 kgcm

EC

8.0 kgcm

32 kgcm

143 kgcm

300 kgcm

44 kgcm

120 kgcm

MOTOR
Model

Diameter

Torque

Motor
Model

Diameter

Torque

Planetary Gear Box of
any Gear Ratio can be
offered for these models

GA

112mm

10 kgcm

LA

168mm

25 kgcm

GB

20 kgcm

LB

50 kgcm

GC

30 kgcm

LC

75 kgcm

GD

40 kgcm

LD

100 kgcm

GE

50 kgcm

LE

125 kgcm

GF

60 kgcm

LF

150 kgcm

GH

70 kgcm

LG

175 kgcm

GJ

80 kgcm

LH

200 kgcm

GK

90 kgcm

LI

225 kgcm

LJ

250 kgcm

 In-built Tachogenerator, Encoder, Brake, Gearbox and Servo Drives can be offered. Speed controllers
 for the Motor Model AA, BA, CB, CC, DA & DB are available in 24VDC & 180VDC.




 Printed Armature Disc Motors
 
 

MOTOR RATINGS
(1&2)

SYMBOL

UNIT

B9M4

B12M4

B12M4H

B9M4T*

B12M4T*

B12M4HT*

BR13M4CH

BR17M4CH

BR19M4CH

BR19M4HR

B23M4CH

BR24M4CH

BR27M4CH

Rated Torque

TO

Ncm

34

85

112

30

80

97

120

190

320

320

700

960

1432

Rated Speed

N

RPM

3000

3000

3000

3000

3000

3000

3000

3000

3000

3000

3000

3000

3000

Rated Output

W

Watts

106

268

350

94

250

305

380

600

1000

1000

2200

3000

4500

Rated Voltage

V

Volts

24.1

43.4

63.5

22.9

40.4

56.5

65

105

83

164

172

140

150

Rated Current

|

Amps

8.71

8.8

8

8.63

8.7

8

8

7.3

14.4

7.2

14.8

25

32.8

Max. Current at Very low speed

|cc

Amps

6.81

8.13

8.1

6.81

8.13

8.1

6.5

7.1

16.5

8.5

11

20

37.5

Peack Torque

Tp

Ncm

306

861

1380

283

843

1208

850

1400

2440

2440

5000

8400

11500

Peack Current

|p

Amps

72

84.5

84.5

72

84.5

84.5

50

48.7

101.4

50.1

100

200

251

Max. Speed with No External Load

Nmax

RPM

5000

5000

5000

5000

5000

5000

5000

5000

5000

5000

5000

4000

4000

Motor Constants

 

Back EMF Constant

Ke

Volts/KRPM

4.85

11.55

15.82

4.5

10.6

13.82

16.5

30

25

51

53

43

48.3

Torque Constant

Kt

Ncm/Amps

4.72

11.25

15.01

4.37

10.39

13.55

15.8

23.4

23.9

48.8

50.6

41.2

46.1

Damping Constant

Kd

Ncm/KRPM

0.94

2.2

3.8

0.94

2.2

3.8

1.5

8

8

8

13

12.5

20

Friction Torque

Tf

Ncm

3.13

4.3

5

3.2

4.3

5

2.6

10

10

10

12

15

20

Terminal Resistance

Rt

Ohms

0.85

0.75

0.75

0.85

0.75

0.75

1.5

1.6

0.46

1.6

0.9

0.285

0.18

Armature Inductance

La

Micro-H

<100

<100

<100

<100

<100

<100

<80

<400

<100

<400

<250

<100

<100

Moment of Inertia

Jm

gm-cm2

395

1342

1480

586

1837

1910

2350

10000

10000

10000

23000

32000

74000

Mech. Time Constant

Tm

Milli-sec

11.97

6.68

2.88

20.52

10.84

4.82

12

6.5

7.4

6.5

8

5.1

6

Ele. Time Constant

Te

Micro-sec

<150

<160

<160

<150

<160

<160

<55

<250

<217.4

<250

<240

<350

<555.6

Motor Diameter

D

mm

115

145

145

115

145

145

170

200

226

226

270

290

300

Motor Legnth
(ExclShaft)

L

mm

55

55

70

57

57

72

126

120

137

137

147

168

375

Weight

Wt.

Kg

2.3

3.6

5

2.3

3.6

5

5.5

12

12

12

21

25

38

Tachogenerator Characteristics

Unit

Tacho

Tacho

Tacho

B12T

B9T




        













 




Peak acceleration with load can be calculated as :



The operating current can be  calculated as :




The operating Voltage can be calculated as :

 


 


 

    



 

Outpt Voltage

Volts/1000 RPM

2.25

5.3

6.4

6

3

Ripple Content
(Max.)

%

3.5

3.5

3.5

3

3

Linerity of Output Voltage
(Ref.3600 RPM)

%

0.11

0.11

0.11

0.05

0.05

Bydirectional Tolerance

%

1

1

1.5

1.5

1.5

Temp. Coe. of Voltage

% per Deg. C

-0.02

-0.02

-0.02

0.02

0.02

Minimum Load Resistance Recommended

Ohms

370

494

494

1000

1000

Notes :

1. Mounting on metal plate with thermal insulation (200 x 200 x 10mm) and pure DC supply, ambient temprature, 0 degree C to 40 deg C, for motors up to 300 Watts
2. Mounting on metal plate with thermal insulation (400 x 400 x 10mm) and pure DC supply, ambient temprature, 0 degree C to 40 deg C, for motors above to 300 Watts
3. Motors normally used in a large variable speed range. Extended duty at rated output not recommended.
4. Allowed cycle S3 - 50ms, 1%

             *This Motor is having inbuilt Technogenerator



 

   
 

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