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28JXK30K
Gear Ratio ParameterGear Ratio(mm) DimensionStage13.7 ~ 5.231Stage214 ~ 2740.1St...
Housing materialMetal
Bearing at outputBall bearings
Max.Radial load(10mm from flange)≤35N
Max. shaft axial load≤25N
Radial play of shaft (near to flange)≤0.07mm
Axial play of shaft≤0.3 mm
Backlash at no-load≤0.5°
Shaft press fit force,max≤100N


product details
Outline reference diagram
  • Gear Ratio Parameter

Gear Ratio

(mm) Dimension

Stage1

3.7 ~ 5.2

31

Stage2

14 ~ 27

40.1

Stage3

51 ~139

49


Parameter

Stage1

Stage2

Stage3

Transmission efficiency

90%

81%

73%

Rated tolerance torque

0.3N.m

1.2N.m

3.0N.m

Max momentary tolerance torque

Three times of the rated torque

Operating temperature

-10℃~ +80℃

Operating ambient humidity

20%~85%RH

Recommend input speed

≤4000rpm

Input and output direction

Same direction


  • Motor matching scheme

图片2.png

Module

No.of teeth

Stage1

Stage2

Stages

0.5

17

3.7

14

51

11

5.2

19

71


27

100



139





图片1.png

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