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Large Hollow Speed Reducer Unit FBS-2UH Series

Features

NEW

  • Ratio of the hollow-shaft diameter to the outer diameter has increased 20% compared with the previous products.
  • The maximum hollow-shaft diameter and minimum outer diameter have been pursued for each size.
  • 2 types of the size and 3 types of the speed reduction ratio have been added to the product lineup.
  • The newly designed HarmonicDrive® FBS type has beenadopted.
  • New product news vol.36(1.09MB)

This HarmonicDrive® features large hollow shaft and smaller outer diameter as a new design.
Fully seeking the hollow shaft, one of the HarmonicDrive® features, we’ve developed the new-design unit with the fully-reduced outer diameter.
The newly-designed HarmonicDrive® FBS type has been adopted to realize the characteristic shape.
This series provides the robot edge shaft or mechanical devices that are facing the challenge of cable layout with more compactand smaller-footprint-design.

Commercial Applications

Model

FBS(1)—25(2)—30(3)—2UH(4)—SP(5)

  1. Model: FBS Series
  2. Model Nos:25,32
  3. Reduction ratio:30,50,100
  4. Model: 2UH=Unit Type
  5. Special specification (SP is not affixed on standard products)

Rated Table

Catalog Downloads (opens to a new window)

Model Reduction ratio Rated torque at input 2000r/min Peak torque at start/ stop Permissible max. value of ave. load torque Instantaneous permissible max. torque Permissible max. input rotational speed Permissible ave. input rotational speed Inertia moment (1/4GD²) CAD data
N・m kgf・m N・m kgf・m N・m kgf・m N・m kgf・m r/min r/min kg・cm²  
25 30 15 1.5 25 2.5 24 2.4 50 5.1 3600 2500 1.0  DXF file
50 22 2.2 47 4.8 35 3.6 93 9.5
100 37 3.8 70 7.1 59 6.0 100 10.2
32 30 30 3.1 48 4.9 48 4.9 96 9.8 2300 3.3  DXF file
50 43 4.4 92 9.4 67 6.8 151 15.4
100 56 5.7 106 10.8 89 9.1 151 15.4

Outline drawing

Contact us

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