PLANETARY GEARBOX

REGULAR SERIES

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GEARBOX CHARACTER

GEARBOX DATA

Gear type

Output shaft

Main gear

Ring gear

Adapter plate

Bearing AT output

Number of stage

Reduction ratio X:1

Reduction ratio absolute

Gearbox lenght “L” (mm)

1

2

3

4

Axial play

Directions

Average backlash on load

Radial Play

Permisssible axial load

Permissible force press fits

Recommended inut speed

Operating temperature range

Operating humidity range

Straight teeth

Stainless steel hardened

Alloy Steel

Steel

Aluminum Alloy

Ball bearing

0-0.3

CW/CCW

≤2º

≤0.1

≤80N

≤150N (5mm from mounting face)

≤8000RPM

-20ºC ~ +100ºC

10-90%RH

Max. continuous torque (N.m)

Max. intermitten torque (N.m)

Gearbox efficiency

Moment of inertia range (g.cm2)

Gearbox weight approx (g)

Modulus

Press angle

Teeth number

Max gear hole “A”

Max motor shaft

Motor dimension “D”

Gear motor length LT

Gearbox length L1

Motor length L2

Encoder length L3

Gearbox model

AM-28P Example of combination

Recommend Motor:

Coreless Motor:

AM-CL2532MAN

AM-CL2545MAN

AM-CL2831MAN

AM-CL2845MAN

Recommend Encoder:

Suitable for Coreless Motor

Encoder S: AM-EN1611S***

Suitable for Brushless Motor

Encoder S: AM-EN1611S***

Encoder T: AM-EN2412T***

Brushless Motor

AM-BL2845AN

AM-BL2453AN

INPUT GEARBOX DATA

GEARBOX MOTOR LENGTH “LT”

AM-28P Series

12

18

28

40

74

129

296

534

1016

13

19

29

45

85

152

327

637

1136

15

20

35

50

95

184

375

760

1304

17

23

44

56

106

233

405

860

1556

3.4

3.8

4.4

5.3

6.7

26

65

121

296

447

965

1975

24/7

23/6

22/5

21/4

20/3

576/49

92/7

529/36

253/15

18/1

484/25

16//18

231/10

230/9

441/16

88/3

35/1

400/9

13824/343

2208/49

1053/21

12167/2

5819/90

5566/75

10648/125

189/2

3381/32

4851/40

1936/15

3200/21

735/4

700/3

8000/27

85169/288

122452/375

234256/625

25921/64

53361/100

101871/160

194481/256

7744/9

15435/16

64000/63

92000/81

35200/27

14000/9

160000/81

26.9

1.3

1.9

90%

1

78

AM-28PA-X-01

33.2

1.7

2.6

81%

0.9

102

AM-28PB-X-01

39.5

2.1

3.2

72%

0.6

126

AM-28PC-X-01

45.8

2.6

3.8

65%

0.6

149

AM-28PD-X-01

0.4

20°

10.0

1.5

3.0

4.0

1.5

3.0

4.0

9

12

15

18

21

26.9

33.2

39.5

45.8

32

45

31

53

10.7

12

10.7

10.7

MOTOR DIMENSION

7±0.3

6

±0.1

69.6

90.2

81.2

109.5

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