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

3.4

3.8

4.4

5.3

6.7

2

12

13

15

17

28

29

35

44

18

19

20

23

26

3

40

45

50

56

65

74

85

95

106

121

129

152

184

233

296

4

296

327

375

405

447

534

637

760

860

965

1016

1136

1304

1556

1975

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

Alluminium alloy

Ball bearing

0-0.3

CW/CCW

≤2º

≤0.1

≤80N

≤150N (5mm from mounting face)

≤8000RPM

-20ºC ~ +100ºC

10-90%RH

24/7

23/6

22/5

21/4

576/49

92/7

529/36

253/15

18/1

484/25

161/8

231/10

230/9

441/16

88/3

35/1

400/9

13824/343

2208/49

1053/21

12167/2

5819/90

189/2

3381/32

4851/40

1936/15

3200/21

735/4

700/3

8000/27

5566/75

10648/125

85169/288

122452/375

234256/625

25921/64

53361/100

194481/256

7744/9

15435/16

64000/63

92000/81

101871/160

35200/27

14000/9

160000/81

28.2

34.5

40.8

47.1

Max. continuous torque (N.m)

1.3

1.7

2.1

2.6

Max. intermitten torque (N.m)

1.9

2.6

3.2

3.8

Gearbox efficiency

90%

81%

72%

72.2

28.2

32

90.2

34.5

45

12

10.7

65%

Moment of inertia range (g.cm2)

1

0.9

0.6

0.6

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

65

0.4

20°

9 12 15 18 21

1.5

1.5

3.0

3.0

4.0

4.0

10.0

85

105

120

Gearbox model

AM-26PA-X-01

AM-26PB-X-01

AM-26PC-X-01

AM-26PD-X-01

AM-26P Example of combination

Recommend Motor:

Recommend Encoder:

Suitable for Coreless Motor

Encoder S: AM-EN1611S***

Suitable for Brushless Motor

Encoder S: AM-EN1611S***

Encoder T: AM-EN2412T***

Coreless Motor (w/E):

AM-CL2532MAN

AM-CL2545MAN

Brushless Motor (w/E)

AM-BL2453AN

INPUT GEARBOX DATA

GEARBOX MOTOR LENGTH “LT”

AM-26P Series

MOTOR DIMENSION

7±0.3

±0.1

20/3

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